udlejerforeningen-svendborg.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 12 December 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.190.75 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 |
|---|---|---|---|---|---|---|---|
| 217.195.190.75 | 1500s | 75.64-127.190.195.217.in-addr.arpa wp-srv02.net2web.dk |
AS31027 | GlobalConnect A/S | 217.195.176.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| TXT Record |
|---|
| v=spf1 include:spf.curanet.dk include:zitcom.dk ip4:217.116.211.41 ip4:217.116.211.34 -all |
| Policy | Record (udlejerforeningen-svendborg.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.curanet.dk include:zitcom.dk ip4:217.116.211.41 ip4:217.116.211.34 -all |
| www CNAME | udlejerforeningen-svendborg.dk (all on udlejerforeningen-svendborg.dk) |
| www vs bare domain | Same network udlejerforeningen-svendborg.dk: 217.195.190.75 (AS31027) www.udlejerforeningen-svendborg.dk: 217.195.190.75 (AS31027) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 12/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.udlejerforeningen-svendborg.dk | WdZ_KA44wsY6FUJLEox17eEQgPYINz9JYMfUvPx499o |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023032302 |
| 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 | 2002-12-12 |
| Expires | 2026-12-31 (69d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 05:31:21 | 483ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-19 17:28:18 | 733ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-01 11:16:08 | 535ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 17:26:18 | 796ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 06:28:52 | 570ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 16:44:17 shown | 490ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 12:59:45 | 706ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 05:03:47 | 650ms | 2 NS 1 A 2 MX | 🔒 Secure |