DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
deftresearch.com runs on Amazon AWS, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- Amazon AWSAS16509Amazon AWS
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 3,591,496 other sites on Amazon AWS. Stable here since we started watching (Sep 12, 2026).
DNS Records for deftresearch.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| deftresearch.com | MX | 0 | deftresearch-com.mail.protection.outlook.com | |
| deftresearch.com | SOA | 1800 | ian.ns.cloudflare.com dns.cloudflare.com 2413720180 10000 2400 604800 1800 | |
| deftresearch.com | NS | 0 | ian.ns.cloudflare.com | |
| deftresearch.com | NS | 0 | ines.ns.cloudflare.com | |
| deftresearch.com | A | 0 | 3.171.76.47 | |
| deftresearch.com | A | 0 | 3.171.76.20 | |
| deftresearch.com | A | 0 | 3.171.76.7 | |
| deftresearch.com | A | 0 | 3.171.76.97 | |
| deftresearch.com | AAAA | 0 | 2600:9000:28a6:e400:14:8364:4580:93a1 | |
| deftresearch.com | AAAA | 0 | 2600:9000:28a6:5600:14:8364:4580:93a1 | |
| deftresearch.com | AAAA | 0 | 2600:9000:28a6:f800:14:8364:4580:93a1 | |
| deftresearch.com | AAAA | 0 | 2600:9000:28a6:400:14:8364:4580:93a1 | |
| deftresearch.com | AAAA | 0 | 2600:9000:28a6:c800:14:8364:4580:93a1 | |
| deftresearch.com | AAAA | 0 | 2600:9000:28a6:7800:14:8364:4580:93a1 | |
| deftresearch.com | AAAA | 0 | 2600:9000:28a6:ae00:14:8364:4580:93a1 | |
| deftresearch.com | AAAA | 0 | 2600:9000:28a6:a400:14:8364:4580:93a1 | |
| deftresearch.com | TXT | 0 | v=spf1 a mx include:spf.protection.outlook.com include:_netblocks.mimecast.com include:jangomail.com -all | |
| deftresearch.com | TXT | 0 | ZOOM_verify_ERIbW5VOPdZG46BkhT8SkW | |
| deftresearch.com | TXT | 0 | ZOOM_verify_OPE0044844 | |
| deftresearch.com | TXT | 0 | MS=ms73776511 | |
| deftresearch.com | TXT | 0 | knowbe4-site-verification=86a75b8dc92b1ec1608688c1210af9d6 | |
| deftresearch.com | TXT | 0 | 0ed1fe018adccd86f9e66c41429bc61cf468e61ceb | |
| deftresearch.com | TXT | 0 | anthropic-domain-verification-6dhjt8=Ths6WAuy8u1ayisggepSwTq0b | |
| deftresearch.com | TXT | 0 | MS=ms63396391 | |
| deftresearch.com | TXT | 0 | miro-verification=56c3b9a31f8b3feffad75d02d313221a5fbae643 | |
| deftresearch.com | TXT | 0 | bw=fnqsSW9cdfP0ldwfEGx8bbwjGsAmPfgBGdxpCettttGF | |
| www.deftresearch.com | SOA | 1800 | ian.ns.cloudflare.com dns.cloudflare.com 2413720180 10000 2400 604800 1800 | |
| www.deftresearch.com | CNAME | 0 | deftresearch.com | |
| www.deftresearch.com | NS | 0 | ines.ns.cloudflare.com | |
| www.deftresearch.com | NS | 0 | ian.ns.cloudflare.com | |
| www.deftresearch.com | MX | 0 | deftresearch-com.mail.protection.outlook.com | |
| www.deftresearch.com | A | 0 | 3.171.76.47 | |
| www.deftresearch.com | A | 0 | 3.171.76.97 | |
| www.deftresearch.com | A | 0 | 3.171.76.7 | |
| www.deftresearch.com | A | 0 | 3.171.76.20 | |
| www.deftresearch.com | AAAA | 0 | 2600:9000:28a6:400:14:8364:4580:93a1 | |
| www.deftresearch.com | AAAA | 0 | 2600:9000:28a6:c600:14:8364:4580:93a1 | |
| www.deftresearch.com | AAAA | 0 | 2600:9000:28a6:4400:14:8364:4580:93a1 | |
| www.deftresearch.com | AAAA | 0 | 2600:9000:28a6:d400:14:8364:4580:93a1 | |
| www.deftresearch.com | AAAA | 0 | 2600:9000:28a6:9200:14:8364:4580:93a1 | |
| www.deftresearch.com | AAAA | 0 | 2600:9000:28a6:8000:14:8364:4580:93a1 | |
| www.deftresearch.com | AAAA | 0 | 2600:9000:28a6:e800:14:8364:4580:93a1 | |
| www.deftresearch.com | AAAA | 0 | 2600:9000:28a6:4200:14:8364:4580:93a1 | |
| www.deftresearch.com | TXT | 0 | v=spf1 a mx include:spf.protection.outlook.com include:_netblocks.mimecast.com include:jangomail.com -all | |
| www.deftresearch.com | TXT | 0 | anthropic-domain-verification-6dhjt8=Ths6WAuy8u1ayisggepSwTq0b | |
| www.deftresearch.com | TXT | 0 | MS=ms63396391 | |
| www.deftresearch.com | TXT | 0 | ZOOM_verify_ERIbW5VOPdZG46BkhT8SkW | |
| www.deftresearch.com | TXT | 0 | miro-verification=56c3b9a31f8b3feffad75d02d313221a5fbae643 | |
| www.deftresearch.com | TXT | 0 | MS=ms73776511 | |
| www.deftresearch.com | TXT | 0 | ZOOM_verify_OPE0044844 | |
| www.deftresearch.com | TXT | 0 | knowbe4-site-verification=86a75b8dc92b1ec1608688c1210af9d6 | |
| www.deftresearch.com | TXT | 0 | 0ed1fe018adccd86f9e66c41429bc61cf468e61ceb | |
| www.deftresearch.com | TXT | 0 | bw=fnqsSW9cdfP0ldwfEGx8bbwjGsAmPfgBGdxpCettttGF |
Get alerted the moment deftresearch.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch deftresearch.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
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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