--- title: "tolvdag.dk DNS records — dhd.dk" description: "tolvdag.dk DNS: NS ns01.one.com, ns02.one.com; registered 2003-04-25; MX tolvdag-dk.mail.protection.outlook.com; DNSSEC secure — full DNS profile on dhd.dk." url: "https://www.dhd.dk/?q=tolvdag.dk" source: "https://www.dhd.dk/" --- # tolvdag.dk Records from scan: 2026-10-06 09:33:29  ·  2207ms total  ·  last checked 2026-10-07 11:33 (unchanged) [⬇ Zone File](?action=zonefile&q=tolvdag.dk) [📜 Timeline & History](?q=tolvdag.dk&view=history) [⚡ Scan Now](?action=scan&q=tolvdag.dk) **tolvdag.dk** is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 April 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by tolvdag-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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. ## 🖥️ Nameservers 2 records   62ms NameserverIP addressesPTRASN / ISP [ns01.one.com](?tool=reversens&ns=ns01.one.com) [195.206.121.10](?tool=reversensip&ip=195.206.121.10) [2001:67c:28cc::10](?tool=reversensip&ip=2001%3A67c%3A28cc%3A%3A10) [ns01.one.com](?tool=reversensptr&ptr=ns01.one.com) [ns01.one.com](?tool=reversensptr&ptr=ns01.one.com) [AS197495](?tool=reverseasn&asn=197495) [One.com A/S](?tool=reverseisp&isp=One.com%20A%2FS) [AS197495](?tool=reverseasn&asn=197495) [One.com A/S](?tool=reverseisp&isp=One.com%20A%2FS) [ns02.one.com](?tool=reversens&ns=ns02.one.com) [185.10.11.10](?tool=reversensip&ip=185.10.11.10) [2001:67c:3c0::10](?tool=reversensip&ip=2001%3A67c%3A3c0%3A%3A10) [ns02.one.com](?tool=reversensptr&ptr=ns02.one.com) [ns02.one.com](?tool=reversensptr&ptr=ns02.one.com) [AS51468](?tool=reverseasn&asn=51468) [One.com A/S](?tool=reverseisp&isp=One.com%20A%2FS) [AS51468](?tool=reverseasn&asn=51468) [One.com A/S](?tool=reverseisp&isp=One.com%20A%2FS) ## 🌍 A Records 🌍 No A records found ## 📧 MX Records 1 records   148ms PriorityTTLMail ServerIP addressesPTRASN 0 3600s [tolvdag-dk.mail.protection.outlook.com](?tool=reversemx&mx=tolvdag-dk.mail.protection.outlook.com) [2a01:111:f403:ca21::e](?tool=reverseip6&ip6=2a01%3A111%3Af403%3Aca21%3A%3Ae) [2a01:111:f403:ca3c::6](?tool=reverseip6&ip6=2a01%3A111%3Af403%3Aca3c%3A%3A6) [2a01:111:f403:ca48::12](?tool=reverseip6&ip6=2a01%3A111%3Af403%3Aca48%3A%3A12) [2a01:111:f403:ca48::c](?tool=reverseip6&ip6=2a01%3A111%3Af403%3Aca48%3A%3Ac) [52.101.103.162](?tool=reverseip&ip=52.101.103.162) [52.101.68.12](?tool=reverseip&ip=52.101.68.12) [52.101.73.123](?tool=reverseip&ip=52.101.73.123) [52.101.91.156](?tool=reverseip&ip=52.101.91.156) [mail-matpr04cu00306.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-matpr04cu00306.inbound.protection.outlook.com "Find domains sharing mail-matpr04cu00306.inbound.protection.outlook.com") [mail-zrxpr04cu00106.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-zrxpr04cu00106.inbound.protection.outlook.com "Find domains sharing mail-zrxpr04cu00106.inbound.protection.outlook.com") [mail-miypr05cu00202.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-miypr05cu00202.inbound.protection.outlook.com "Find domains sharing mail-miypr05cu00202.inbound.protection.outlook.com") [mail-miypr03cu00104.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-miypr03cu00104.inbound.protection.outlook.com "Find domains sharing mail-miypr03cu00104.inbound.protection.outlook.com") [mail-miypr03cu00202.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-miypr03cu00202.inbound.protection.outlook.com "Find domains sharing mail-miypr03cu00202.inbound.protection.outlook.com") [mail-db9pr02cu00204.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-db9pr02cu00204.inbound.protection.outlook.com "Find domains sharing mail-db9pr02cu00204.inbound.protection.outlook.com") [mail-am6pr02cu00203.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-am6pr02cu00203.inbound.protection.outlook.com "Find domains sharing mail-am6pr02cu00203.inbound.protection.outlook.com") [mail-maspr04cu00104.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-maspr04cu00104.inbound.protection.outlook.com "Find domains sharing mail-maspr04cu00104.inbound.protection.outlook.com") [AS8075](?tool=reverseasn&asn=8075) [Microsoft Corporation](?tool=reverseisp&isp=Microsoft%20Corporation) [AS8075](?tool=reverseasn&asn=8075) [Microsoft Corporation](?tool=reverseisp&isp=Microsoft%20Corporation) [AS8075](?tool=reverseasn&asn=8075) [Microsoft Corporation](?tool=reverseisp&isp=Microsoft%20Corporation) [AS8075](?tool=reverseasn&asn=8075) [Microsoft Corporation](?tool=reverseisp&isp=Microsoft%20Corporation) [AS8075](?tool=reverseasn&asn=8075) [Microsoft Corporation](?tool=reverseisp&isp=Microsoft%20Corporation) [AS8075](?tool=reverseasn&asn=8075) [Microsoft Corporation](?tool=reverseisp&isp=Microsoft%20Corporation) [AS8075](?tool=reverseasn&asn=8075) [Microsoft Corporation](?tool=reverseisp&isp=Microsoft%20Corporation) [AS8075](?tool=reverseasn&asn=8075) [Microsoft Corporation](?tool=reverseisp&isp=Microsoft%20Corporation) ## 📧 Autodiscover / Autoconfig | Service | CNAME / IP | |----------------|------------------------------------------------------------------------------------------------------------------| | 🔷 Autodiscover | [autodiscover.outlook.com](?tool=autodiscover&kind=autodiscover&target=autodiscover.outlook.com) → 52.98.154.136 | ## 🔷 AAAA Records (IPv6) ✗ No AAAA records — IPv6 not configured ## 🔐 HTTPS Records ✗ No HTTPS RR — no SVCB/HTTPS service binding ## 📝 TXT Records 2 records   335ms | TXT Record | |------------------------------------------------| | MS=ms12952538 | | v=spf1 include:spf.protection.outlook.com -all | ## ✉️ SPF | Policy | Record (tolvdag.dk) | |------------------|---------------------------------------------------------------------------------------------------| | -all (hard fail) | v=spf1 [include:spf.protection.outlook.com](?tool=reversespf&spf=spf.protection.outlook.com) -all | ## 📨 DMARC ✗ No DMARC record — mail spoofing not restricted ## 📬 MTA-STS ✗ No MTA-STS policy — SMTP TLS not enforced ## 📈 TLSRPT ✗ No TLSRPT record — no SMTP TLS failure reporting ## 📜 CAA Records ✗ No CAA records — any CA may issue certificates ## 🧩 Web & zone checked 2026-10-06 09:33:30 | | | |---------------------|-------------------------------------------| | www | Address record (no CNAME) | | Wildcard | No | | Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ | | CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY | ## 🔎 SPF check [zone-wide SPF report](?tool=spflint) DNS lookups: **1**/10 · policy: **-all** No problems found ## 🔗 TLSA / DANE ✗ No TLSA records — DANE not configured for HTTPS (\_443) or MX (\_25) ## 🔐 DNSSEC 298ms | Check | Result | |------------------------------|-----------------------------------| | Validation Status | 🔒 Secure | | AD Flag (resolver validates) | ✓ Set | | DS Record | ✓ Found | | DNSKEY Record | ✓ Found | | Flags | resolution failed: ncache nxrrset | ## 🏷️ SOA 56ms | Field | Value | |-------------------------|--------------------------------------------------------------------------------------------------------------------| | Serial | 2026100601 | | Primary NS (MNAME) | [ns01.one.com](?tool=reversens&ns=ns01.one.com) | | Responsible (RNAME) | [hostmaster@one.com](?tool=reversername&rname=hostmaster.one.com "Find domains with the same responsible contact") | | Refresh | 14400s | | Retry | 3600s | | Expire | 1209600s | | Minimum (neg-cache TTL) | 600s | ## 📋 Registration WHOIS fetched 2026-10-06 09:42:53 | Field | Value | |------------|-------------------------------------------------------------------------------------------------| | Registrar | [Punktum dk A/S (direct)](?tool=reverseregistrar®istrar=Punktum%20dk%20A%2FS%20%28direct%29) | | Registered | 2003-04-25 | | Expires | 2027-04-30 (204d) | 📋 WHOIS Load ## ⏱️ Lookup Timing NS 62ms A 103ms MX 148ms AAAA 160ms TXT 335ms CAA 128ms HTTPS 152ms TLSA 1024ms SOA 56ms MTA-STS 178ms DNSSEC 298ms SRV 349ms Total 2207ms ## 🕐 Scan History | Scanned At | Duration | Records | DNSSEC | |------------------------------------------------------------------------|----------|---------------|----------| | 2026-10-06 09:33:29 shown | 2207ms | 2 NS 0 A 1 MX | 🔒 Secure | | [2026-10-01 08:25:09](?q=tolvdag.dk&scan_id=14563424 "Show this scan") | 1484ms | 2 NS 0 A 1 MX | 🔒 Secure | | [2026-09-30 08:12:36](?q=tolvdag.dk&scan_id=14047054 "Show this scan") | 700ms | 2 NS 0 A 1 MX | 🔒 Secure | | [2026-08-28 02:44:58](?q=tolvdag.dk&scan_id=11233844 "Show this scan") | 692ms | 2 NS 0 A 1 MX | 🔒 Secure | | [2026-06-20 18:00:36](?q=tolvdag.dk&scan_id=2139772 "Show this scan") | 2221ms | 2 NS 0 A 1 MX | 🔒 Secure | | [2026-06-18 04:16:09](?q=tolvdag.dk&scan_id=1347989 "Show this scan") | 1584ms | 2 NS 0 A 1 MX | 🔒 Secure | dhd.dk **\[/]** search Domains, Hosts & DNS — .dk zone