printngo.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 1 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.29.51 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 188.40.29.51 | 3600s | dedi3051.your-server.de | AS24940 | Hetzner Online GmbH | 188.40.0.0/16 | 🇩🇪 Germany | Nuremberg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.175.24 |
| TXT Record |
|---|
| google-site-verification=2wFaAHb-ZymK9EXqvJc7TTfv0ko1aCa5K7VzK3BLFOQ |
| v=spf1 include:spf.spamfilter.io include:spf.protection.outlook.com ip4:188.40.29.51 include:spf.mailanyone.net include:spf.simply.com -all |
| Policy | Record (printngo.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.spamfilter.io include:spf.protection.outlook.com ip4:188.40.29.51 include:spf.mailanyone.net include:spf.simply.com -all |
| www | 188.40.29.51 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 4/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-04-01 |
| Expires | 2027-04-30 (195d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 00:13:22 shown | 1135ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 11:22:52 | 645ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 20:23:40 | 533ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 17:57:11 | 691ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 23:36:44 | 8794ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 13:34:33 | 1187ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 23:40:43 | 912ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 19:09:28 | 1155ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 12:35:45 | 2261ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 21:43:22 | 3045ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 20:01:48 | 894ms | 4 NS 1 A 1 MX | 🔒 Secure |