yff.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 31 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.121.70 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by yff.dk. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 46.4.121.70 | 3600s | cp07.nordicway.dk | AS24940 | Hetzner Online GmbH | 46.4.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | yff.dk | 46.4.121.70 | cp07.nordicway.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all |
| Policy | Record (yff.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all |
| Policy | Record (_dmarc.yff.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400 |
| www CNAME | yff.dk (all on yff.dk) |
| Wildcard | No |
| 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: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.yff.dk | zNTn1z87lkgRwF8_RPESZSSVj1Ghpw_7QE91rTSFPRM |
| 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 | 2026050501 |
| Primary NS (MNAME) | ns3.nordicway.dk |
| Responsible (RNAME) | server@nordicway.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | nordicway ApS |
| Registered | 2002-07-31 |
| Expires | 2026-09-30 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 03:18:02 | 296ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 00:23:26 | 213ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 00:12:03 | 185ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 23:37:07 | 223ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 22:46:59 | 216ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 22:15:50 | 335ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 21:31:25 | 231ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 21:08:01 | 353ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 18:33:52 | 199ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-11 16:46:56 | 214ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 15:49:58 | 231ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 13:01:37 | 924ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 11:25:11 | 259ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 11:22:40 | 201ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 10:06:30 | 216ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 07:57:23 | 118ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 07:05:21 | 263ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 06:48:18 | 108ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 06:47:15 | 148ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 06:45:35 | 1802ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 06:41:23 | 598ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-05 18:25:50 | 931ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-06 05:41:47 | 1410ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 22:33:44 shown | 623ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:39:12 | 659ms | 2 NS 1 A 1 MX | 🔓 Insecure |