klittensborgerforening.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 14 January 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.77.67.62 is hosted by The Constant Company, LLC (AS20473) in Germany. Mail is handled by scanner01.resennet.dk, scanner02.resennet.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 45.77.67.62 | 3600s | 45.77.67.62.vultrusercontent.com | AS20473 | The Constant Company, LLC | 45.76.0.0/15 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | scanner01.resennet.dk | 193.32.65.29 | scanner01.resennet.dk | AS3292 TDC Holding A/S |
| 20 | 3600s | scanner02.resennet.dk | 193.32.65.29 | scanner01.resennet.dk | AS3292 TDC Holding A/S |
| 30 | 3600s | scanner03.resennet.dk | 193.32.65.29 | scanner01.resennet.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 ip4:93.162.241.194 ip4:193.32.65.0/24 ip4:185.98.98.72/29 ip4:93.176.80.16/29 include:_spf.google.com ~all |
| Policy | Record (klittensborgerforening.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:93.162.241.194 ip4:193.32.65.0/24 ip4:185.98.98.72/29 ip4:93.176.80.16/29 include:_spf.google.com ~all |
| Policy | Record (_dmarc.klittensborgerforening.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | klittensborgerforening.dk (all on klittensborgerforening.dk) → 45.77.67.62 (AS20473) |
| www vs bare domain | Same network klittensborgerforening.dk: 45.77.67.62 (AS20473) www.klittensborgerforening.dk: 45.77.67.62 (AS20473) |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u32553649.wl150.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u32553649.wl150.sendgrid.net | 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| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092101 |
| 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 | CURANET A/S |
| Registered | 2009-01-14 |
| Expires | 2027-01-31 (106d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-23 14:45:39 shown | 890ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-17 21:41:18 | 1288ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 08:14:03 | 3464ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 09:33:56 | 635ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 14:54:11 | 930ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 11:25:44 | 990ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 16:08:05 | 759ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 13:38:53 | 1552ms | 2 NS 1 A 3 MX | 🔓 Insecure |