nyholm-andersen.dk is a .dk domain served by 2 nameservers (lisa.ns.cloudflare.com, seamus.ns.cloudflare.com). It was registered on 19 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.220.119.143 is hosted by SIA Network Operations Center (AS212911) in The Netherlands. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 185.220.119.143 | 300s | ann.nl.tabdigital.eu | AS212911 | SIA Network Operations Center | 185.220.119.0/24 | 🇳🇱 The Netherlands | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.18.219 |
| 🔶 Autoconfig | 172.67.183.103 |
| TXT Record |
|---|
| protonmail-verification=5623c960f38b0220174417d7a5d8ebe0a275578e |
| v=spf1 include:_spf.protonmail.ch include:outlook.com ~all |
| Policy | Record (nyholm-andersen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch include:outlook.com ~all |
| Policy | Record (_dmarc.nyholm-andersen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 104.21.18.219 172.67.183.103 2606:4700:3030::ac43:b767 2606:4700:3032::6815:12db (AS13335) (address records, no CNAME) |
| www vs bare domain | Different networks nyholm-andersen.dk: 185.220.119.143 (AS212911) (all like this)www.nyholm-andersen.dk: 104.21.18.219 172.67.183.103 2606:4700:3030::ac43:b767 2606:4700:3032::6815:12db (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 4/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| 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 | 2415334165 |
| Primary NS (MNAME) | lisa.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 | 2007-06-19 |
| Expires | 2027-06-30 (246d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 05:39:06 shown | 1194ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 12:54:57 | 1219ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-27 16:27:33 | 863ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 11:49:02 | 4204ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-18 10:33:16 | 2424ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 17:09:28 | 5989ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-31 09:29:33 | 6240ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-17 22:57:02 | 8412ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-21 11:33:31 | 11286ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-07-15 21:08:53 | 7451ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-20 03:46:07 | 5160ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-06-17 13:21:44 | 5401ms | 2 NS 2 A 3 MX | 🔓 Insecure |