effer.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.198.193.14 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by sawo-dk.mx1.comendosystems.com, sawo-dk.mx2.comendosystems.net. 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 |
|---|---|---|---|---|---|---|---|
| 80.198.193.14 | 3600s | — | AS3292 | TDC Holding A/S | 80.196.0.0/14 | 🇩🇰 Denmark | Børkop |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | sawo-dk.mx1.comendosystems.com | 192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0 |
mx41.electric.net gw2-1535.security.comendo.com |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| 20 | 3600s | sawo-dk.mx2.comendosystems.net | 192.162.219.155 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 188.180.78.12 |
| 🔶 Autoconfig | 188.180.78.12 |
| TXT Record |
|---|
| MS=ms61762234 |
| www | 80.198.193.14 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2021111701 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-05-16 |
| Expires | 2027-06-30 (249d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| sawo.dk | Punktum dk A/S (direct) |
| vandborg-karosseri.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 03:30:46 | 890ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 21:47:33 | 870ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 22:52:52 | 659ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 15:08:31 | 861ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 12:17:31 | 2343ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 06:05:50 shown | 1854ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 12:42:17 | 794ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 06:27:17 | 10533ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 06:03:12 | 395ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 06:01:45 | 1494ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 06:00:42 | 717ms | 2 NS 1 A 2 MX | 🔒 Secure |