DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
pcb.com runs on AS400000, with email configured.
- Hosting network
- AS400000AS400000
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 7 other sites on AS400000. Stable here since we started watching (Sep 21, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to pcb.com.
DNS Records for pcb.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| pcb.com | MX | 0 | 20 | mx2.pcb.iphmx.com |
| pcb.com | MX | 0 | 10 | mx1.pcb.iphmx.com |
| pcb.com | A | 0 | 67.209.50.71 | |
| pcb.com | SOA | 300 | ns.rackspace.com contact.pcb.com 1787344183 3600 300 1814400 300 | |
| pcb.com | NS | 0 | dns2.stabletransit.com | |
| pcb.com | NS | 0 | dns1.stabletransit.com | |
| pcb.com | TXT | 0 | ZOOM_verify_7FERdNgQVNCb5Wm8JqwnPb | |
| pcb.com | TXT | 0 | /eNFhVoRLFUYQOmO5DaclTMML77mZ73UsXJAfVYRsIHiivBVunDzpXckwaokmK1ewHfdxNqA/IB9taJJnsO67w== | |
| pcb.com | TXT | 0 | Foxit-domain-verification=8839bf6edf6e2cb8d5ffdd9897dcd29f | |
| pcb.com | TXT | 0 | v=spf1 mx ip4:62.159.24.34 ip4:67.209.50.78 include:_spf.salesforce.com include:spf.crsend.com include:spf.constantcontact.com include:aspmx.pardot.com include:_spf.samanage.com -all | |
| pcb.com | TXT | 0 | sending_domain585193=e160f898e5a98b9f90fd0e0f9359fd98c69903158b860ceb4814465b9cfcb695 | |
| pcb.com | TXT | 0 | atlassian-domain-verification=CBYXRO6h6GWpxvAE04QfOinx4d8nlaMmaj//zHas2VQrVUE53zQhqg7bQOQpQMrW | |
| pcb.com | TXT | 0 | knowbe4-site-verification=3837b02e8a1b5af424dfefeae861a96f | |
| pcb.com | TXT | 0 | MS=1160C3ABA7109CD1B39BCFDA05256003FAB677B8 | |
| pcb.com | TXT | 0 | solarwinds-service0desk-verification=03cb8d334460a457e9314c6c59fa7f03 | |
| pcb.com | TXT | 0 | autodesk-domain-verification=BkualdDYgr9kHSap1n4q | |
| pcb.com | TXT | 0 | 1mul8ks26n0gka7o9o94k5lqhv | |
| pcb.com | TXT | 0 | 6ds32k4ha5m2ofvj44bblmkn7c | |
| pcb.com | TXT | 0 | adobe-idp-site-verification=0e3613e663bfc9e83d440b248190149cb3411be33c84d1aec576a902e72dabee | |
| pcb.com | TXT | 0 | oj6bpadmlgv865jrmoqpfhgv3t | |
| pcb.com | TXT | 0 | 2bu3fiqpum1ualnpfamdec29nv | |
| www.pcb.com | CNAME | 0 | pcb.com | |
| www.pcb.com | A | 0 | 67.209.50.71 | |
| www.pcb.com | SOA | 300 | ns.rackspace.com contact.pcb.com 1787344183 3600 300 1814400 300 | |
| www.pcb.com | NS | 0 | dns2.stabletransit.com | |
| www.pcb.com | NS | 0 | dns1.stabletransit.com | |
| www.pcb.com | MX | 0 | 10 | mx1.pcb.iphmx.com |
| www.pcb.com | MX | 0 | 20 | mx2.pcb.iphmx.com |
| www.pcb.com | TXT | 0 | knowbe4-site-verification=3837b02e8a1b5af424dfefeae861a96f | |
| www.pcb.com | TXT | 0 | solarwinds-service0desk-verification=03cb8d334460a457e9314c6c59fa7f03 | |
| www.pcb.com | TXT | 0 | oj6bpadmlgv865jrmoqpfhgv3t | |
| www.pcb.com | TXT | 0 | autodesk-domain-verification=BkualdDYgr9kHSap1n4q | |
| www.pcb.com | TXT | 0 | atlassian-domain-verification=CBYXRO6h6GWpxvAE04QfOinx4d8nlaMmaj//zHas2VQrVUE53zQhqg7bQOQpQMrW | |
| www.pcb.com | TXT | 0 | sending_domain585193=e160f898e5a98b9f90fd0e0f9359fd98c69903158b860ceb4814465b9cfcb695 | |
| www.pcb.com | TXT | 0 | 2bu3fiqpum1ualnpfamdec29nv | |
| www.pcb.com | TXT | 0 | MS=1160C3ABA7109CD1B39BCFDA05256003FAB677B8 | |
| www.pcb.com | TXT | 0 | 6ds32k4ha5m2ofvj44bblmkn7c | |
| www.pcb.com | TXT | 0 | v=spf1 mx ip4:62.159.24.34 ip4:67.209.50.78 include:_spf.salesforce.com include:spf.crsend.com include:spf.constantcontact.com include:aspmx.pardot.com include:_spf.samanage.com -all | |
| www.pcb.com | TXT | 0 | ZOOM_verify_7FERdNgQVNCb5Wm8JqwnPb | |
| www.pcb.com | TXT | 0 | Foxit-domain-verification=8839bf6edf6e2cb8d5ffdd9897dcd29f | |
| www.pcb.com | TXT | 0 | adobe-idp-site-verification=0e3613e663bfc9e83d440b248190149cb3411be33c84d1aec576a902e72dabee | |
| www.pcb.com | TXT | 0 | 1mul8ks26n0gka7o9o94k5lqhv | |
| www.pcb.com | TXT | 0 | /eNFhVoRLFUYQOmO5DaclTMML77mZ73UsXJAfVYRsIHiivBVunDzpXckwaokmK1ewHfdxNqA/IB9taJJnsO67w== |
Get alerted the moment pcb.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch pcb.com continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about pcb.com
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain