DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
mark-app.com runs on TransIP, with email configured.
- Hosting network
- TransIPAS20857TransIP
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 155,375 other sites on TransIP. Stable here since we started watching (Nov 12, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to mark-app.com.
DNS Records for mark-app.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mark-app.com | AAAA | 0 | 2a01:7c8:bb0d:45d:5054:ff:fe91:3b45 | |
| mark-app.com | NS | 0 | ns1.transip.nl | |
| mark-app.com | NS | 0 | ns2.transip.eu | |
| mark-app.com | NS | 0 | ns0.transip.net | |
| mark-app.com | MX | 0 | 10 | mail.mark-app.com |
| mark-app.com | MX | 0 | 20 | relay.transip.nl |
| mark-app.com | SOA | 300 | ns0.transip.net hostmaster.transip.nl 2026110902 86400 1800 2419200 300 | |
| mark-app.com | TXT | 0 | anthropic-domain-verification-g45qy6=vxjNEsMTg8yNtXrnekRofu2PR | |
| mark-app.com | TXT | 0 | google-site-verification=I4D_51bN3CkZzTFCa9ICwNCl8JAfS4P1jZOEZLg_2dc | |
| mark-app.com | TXT | 0 | v=spf1 a mx ip4:85.10.149.12 ip4:213.206.238.157 ip6:2a01:7c8:bb0d:45d:5054:ff:fe91:3b45 include:_spf.mijnwefact.nl include:_spf.transip.nl ~all | |
| mark-app.com | A | 0 | 85.10.149.12 | |
| www.mark-app.com | NS | 0 | ns1.transip.nl | |
| www.mark-app.com | NS | 0 | ns0.transip.net | |
| www.mark-app.com | NS | 0 | ns2.transip.eu | |
| www.mark-app.com | TXT | 0 | v=spf1 a mx ip4:85.10.149.12 ip4:213.206.238.157 ip6:2a01:7c8:bb0d:45d:5054:ff:fe91:3b45 include:_spf.mijnwefact.nl include:_spf.transip.nl ~all | |
| www.mark-app.com | TXT | 0 | google-site-verification=I4D_51bN3CkZzTFCa9ICwNCl8JAfS4P1jZOEZLg_2dc | |
| www.mark-app.com | TXT | 0 | anthropic-domain-verification-g45qy6=vxjNEsMTg8yNtXrnekRofu2PR | |
| www.mark-app.com | SOA | 300 | ns0.transip.net hostmaster.transip.nl 2026110902 86400 1800 2419200 300 | |
| www.mark-app.com | MX | 0 | 10 | mail.mark-app.com |
| www.mark-app.com | MX | 0 | 20 | relay.transip.nl |
| www.mark-app.com | CNAME | 0 | mark-app.com | |
| www.mark-app.com | AAAA | 0 | 2a01:7c8:bb0d:45d:5054:ff:fe91:3b45 | |
| www.mark-app.com | A | 0 | 85.10.149.12 |
Get alerted the moment mark-app.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch mark-app.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, CNAME, TXT 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.
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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