noer-christensen.dk is a .dk domain served by 2 nameservers (annalise.ns.cloudflare.com, luke.ns.cloudflare.com). It was registered on 31 July 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.157 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.forwardemail.net, mx2.forwardemail.net. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.67.157 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.177.242 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.67.157 |
| 🔶 Autoconfig | 172.67.177.242 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:b1f2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:439d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.67.157,172.67.177.242 ech=AEX+DQBBtAAgACBMVhU6Pprc/Q2nBif/2QW9U82vLhRMfXSxE9CtcXcrPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b1f2,2606:4700:3037::6815:439d |
| TXT Record |
|---|
| forward-email=hostmaster:kentnoerchristensen@gmail.com |
| forward-email=kent:kentnoerchristensen@gmail.com |
| forward-email=kent@kech.dk |
| forward-email=merethe:merethenoerchristensen@gmail.com |
| forward-email=nanna:nannanoerchristensen@gmail.com |
| v=spf1 a include:spf.forwardemail.net include:_spf.google.com inkludere _custspf.one.com -all |
| Policy | Record (noer-christensen.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:spf.forwardemail.net include:_spf.google.com inkludere _custspf.one.com -all |
| Policy | Record (_dmarc.noer-christensen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:e053493f59c245b7a8e0bcc660c090de@dmarc-reports.cloudflare.net |
| www | 104.21.67.157 172.67.177.242 2606:4700:3031::ac43:b1f2 2606:4700:3037::6815:439d (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network noer-christensen.dk: 104.21.67.157 172.67.177.242 2606:4700:3031::ac43:b1f2 2606:4700:3037::6815:439d (AS13335) www.noer-christensen.dk: 104.21.67.157 172.67.177.242 2606:4700:3031::ac43:b1f2 2606:4700:3037::6815:439d (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 7/10 · policy: -all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| SMTP _25._tcp.mx1.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 321F694EAD3A2E733D857FD7E79D811F… |
| SMTP _25._tcp.mx2.forwardemail.net | DANE-EE · SPKI · SHA-256 | 5E81DA1AF16DF20B13E667AD6D9C2B65… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2415430404 |
| Primary NS (MNAME) | annalise.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-07-31 |
| Expires | 2027-07-31 (277d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| kech.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 04:17:58 | 685ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-24 14:06:36 shown | 2668ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-24 05:50:21 | 1761ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-19 15:07:19 | 1921ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-16 18:59:27 | 947ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-10 14:16:43 | 2936ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-08 17:01:01 | 2563ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-24 16:31:03 | 1775ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-24 11:07:13 | 1626ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-24 09:02:51 | 1172ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 23:15:45 | 923ms | 2 NS 2 A 2 MX | 🔓 Insecure |