3x34.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.147 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by d341974.a.ess.de.barracudanetworks.com, d341974.b.ess.de.barracudanetworks.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.147 | 600s | linux134.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 0 | 5061 | sip.3x34.dk |
| TXT Record |
|---|
| _globalsign-domain-verification=HQN04TE6-ihCxK_SwZiRexWkDZqwOXLdldu9wY6fjt |
| google-site-verification=3VIwgcxSHFwy1Zftoj65oGPkVq5RMyidpXlrEPXWRw0 |
| google-site-verification=MSjjp1GPm8fA5cA_aTWlVInDtGHXZbl7MPivb7wO2oI |
| MS=ms15328088 |
| V=spf1 mx a include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com ip4:178.63.12.225 ip4:213.83.164.99 -all |
| Policy | Record (3x34.dk) |
|---|---|
| -all (hard fail) | V=spf1 mx a include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.ess.de.barracudanetworks.com ip4:178.63.12.225 ip4:213.83.164.99 -all |
| Policy | Record (_dmarc.3x34.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; fo=1; rua=mailto:nkr@3x34.dk,mailto:rua+3x34.dk@dmarc.barracudanetworks.com; ruf=mailto:ruf+3x34.dk@dmarc.barracudanetworks.com |
| www | 94.231.103.147 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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: 7/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100100 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 23:05:22 shown | 631ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 22:44:10 | 659ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-08 22:28:24 | 1596ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-30 20:46:39 | 2219ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-12 19:33:20 | 1044ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-09 05:37:11 | 1213ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-05 10:33:16 | 1104ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-29 11:34:36 | 1315ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-27 23:07:18 | 1774ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 20:06:30 | 8932ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 13:14:18 | 537ms | 4 NS 1 A 1 MX | 🔒 Secure |