rydtoften.dk is a .dk domain served by 4 nameservers (ns2.he.net, ns3.he.net, ns4.he.net and 1 more). It was registered on 2 April 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.twe.net. The zone is DNSSEC-signed and validates, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 100 | 3600s | mail.twe.net | 2a05:f6c7:6633:1051::19 89.150.130.9 |
mail.twe.net mail.twe.net |
AS203953 Hiper A/S AS203953 Hiper A/S |
| TXT Record |
|---|
| Rydtoften i Egebjerg, Ballerup |
| v=spf1 mx include:_spf.twe.net -all |
| Policy | Record (rydtoften.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:_spf.twe.net -all |
| Policy | Record (_dmarc.rydtoften.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:dlarbp0g@ag.eu.dmarcadvisor.com; adkim=s; aspf=s; |
| www CNAME | web.twe.net (all on twe.net) |
| www vs bare domain | Only www resolves (all like this) |
| 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: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | 919C0DF7A787B597ED056ACE654B1DE9… |
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | 6EBCEFB4210B088654A38B03FEA3D7D1… |
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | 885BF0572252C6741DC9A52F5044487F… |
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | 025490860B498AB73C6A12F27A49AD5F… |
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | 2E8307068B6DB620E4A39D068B5DEE5D… |
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | B3FB5D00E994CDDF2CC9A4EEA9F806BC… |
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | F1647A5EE3EFAC54C892E930584FE479… |
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | 9D637B3D27A9E570D07607B9CCADB80A… |
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | F1440A9B76E1E41E53A4CB461329BF63… |
| SMTP _25._tcp.mail.twe.net | DANE-TA · SPKI · SHA-256 | CBBC559B44D524D6A132BDAC672744DA… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026090539 |
| Primary NS (MNAME) | ns2.he.net |
| Responsible (RNAME) | hostmaster@twe.net |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-04-02 |
| Expires | 2027-06-30 (256d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 05:46:28 | 2302ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-13 04:52:12 | 3121ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-12 02:25:49 | 1118ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-05 07:48:41 | 1748ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-04 07:11:07 | 791ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-03 07:10:33 | 2944ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-28 06:02:59 | 9611ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-26 21:42:31 shown | 1034ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-25 21:31:13 | 1024ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 20:49:42 | 1941ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-22 06:22:41 | 1279ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-16 10:52:45 | 1524ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-14 17:39:50 | 2448ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-06 13:29:10 | 2210ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-23 17:56:00 | 1786ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-21 12:37:10 | 10069ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-18 07:53:59 | 3144ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-13 00:29:22 | 3911ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-10 08:14:34 | 4397ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-02 01:06:48 | 9267ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-31 14:58:21 | 17217ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-27 06:15:52 | 9835ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-21 08:09:37 | 17191ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-17 20:47:40 | 4194ms | 5 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-11 11:10:43 | 3184ms | 5 NS 0 A 1 MX | 🔒 Secure |