transfirst.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 July 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.116.195.125 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by home.transfirst.dk, mail10.sce.dk and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 62.116.195.125 | 7200s | 125.kultunaut.dk | AS31027 | GlobalConnect A/S | 62.116.192.0/19 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 7200s | home.transfirst.dk | 87.54.161.158 | home.transfirst.dk | AS3292 TDC Holding A/S |
| 20 | 43200s | mail10.sce.dk | 62.116.195.125 | 125.kultunaut.dk | AS31027 GlobalConnect A/S |
| 30 | 43200s | mail20.sce.dk | 87.63.244.164 | scehome2.sce.dk | AS3292 TDC Holding A/S |
| 30 | 43200s | mail30.sce.dk | 62.116.195.126 | 126.kultunaut.dk | AS31027 GlobalConnect A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | transfirst.dk → 62.116.195.125 |
| 🔶 Autoconfig | transfirst.dk → 62.116.195.125 |
| TXT Record |
|---|
| v=spf1 a:home.transfirst.dk mx ip4:87.54.161.158 include:_spf.sce.dk mx ~all |
| Policy | Record (transfirst.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a:home.transfirst.dk mx ip4:87.54.161.158 include:_spf.sce.dk mx ~all |
| www CNAME | transfirst.dk (all on transfirst.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s2 | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 4/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.transfirst.dk | transfirst.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 1999-07-08 |
| Expires | 2031-09-30 (1809d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 03:45:02 | 973ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 14:19:50 | 3524ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-24 13:53:26 | 931ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 08:56:29 | 1033ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 13:53:39 | 798ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 12:09:40 | 1792ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 12:03:54 | 1253ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 22:20:01 | 1119ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 08:55:40 | 1577ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 23:09:51 | 840ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 07:16:31 shown | 1303ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 13:21:21 | 860ms | 2 NS 1 A 4 MX | 🔒 Secure |