familientietze.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.242.195 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by mail.familientietze.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 87.104.242.195 | 600s | mail.familientietze.dk | AS204151 | EWII Bredbaand A/S | 87.104.240.0/20 | 🇩🇰 Denmark | Fredericia |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.familientietze.dk | 87.104.242.195 | mail.familientietze.dk | AS204151 EWII Bredbaand A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a12:3d80:e026:ffff::2 | 600s | mail.familientietze.dk | AS204151 | EWII Bredbaand A/S | 2a12:3d80:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Kolding |
| TXT Record |
|---|
| v=spf1 include:_spf.familientietze.dk -all |
| Policy | Record (familientietze.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.familientietze.dk -all |
| Policy | Record (_dmarc.familientietze.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r |
| www | 87.104.242.195 2a12:3d80:e026:ffff::2 (AS204151) (address records, no CNAME) |
| www vs bare domain | Same network familientietze.dk: 87.104.242.195 2a12:3d80:e026:ffff::2 (AS204151) www.familientietze.dk: 87.104.242.195 2a12:3d80:e026:ffff::2 (AS204151) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | 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: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.familientietze.dk | DANE-TA · SPKI · SHA-256 | 6EBCEFB4210B088654A38B03FEA3D7D1… |
| HTTPS _443._tcp.familientietze.dk | DANE-TA · SPKI · SHA-256 | 6EBCEFB4210B088654A38B03FEA3D7D1… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101001 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2008-09-05 |
| Expires | 2027-09-30 (343d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 04:08:15 shown | 888ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 19:39:18 | 493ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 03:55:20 | 804ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 02:29:53 | 1695ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 16:07:30 | 1554ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 20:36:54 | 1048ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 05:46:54 | 1156ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 03:20:18 | 908ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 11:30:32 | 4171ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 06:39:40 | 975ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 09:55:08 | 973ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 09:14:15 | 1375ms | 2 NS 1 A 1 MX | 🔒 Secure |