--- title: "tobiasholding.dk DNS records โ€” dhd.dk" description: "DNS records for tobiasholding.dk: nameservers, A/AAAA, MX, DNSSEC, CAA, DMARC and MTA-STS โ€” the full .dk DNS profile on dhd.dk." url: "https://www.dhd.dk/?q=tobiasholding.dk" source: "https://www.dhd.dk/" --- # tobiasholding.dk ๐Ÿ“œ Historical scan 2026-10-01 03:15:07 ย ยทย  [โ† Latest scan](?q=tobiasholding.dk) [โฌ‡ Zone File](?action=zonefile&q=tobiasholding.dk) [๐Ÿ“œ Timeline & History](?q=tobiasholding.dk&view=history) [โšก Scan Now](?action=scan&q=tobiasholding.dk) **tobiasholding.dk** is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 July 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by tobiasholding-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more. ## ๐Ÿ–ฅ๏ธ Nameservers 2 records ย  31ms 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) ## ๐ŸŒ A Records ๐ŸŒ No A records found ## ๐Ÿ“ง MX Records 1 records ย  41ms PriorityTTLMail ServerIP addressesPTRASN 0 3600s [tobiasholding-dk.mail.protection.outlook.com](?tool=reversemx&mx=tobiasholding-dk.mail.protection.outlook.com) [2a01:111:f403:c967::a](?tool=reverseip6&ip6=2a01%3A111%3Af403%3Ac967%3A%3Aa) [2a01:111:f403:ca09::20](?tool=reverseip6&ip6=2a01%3A111%3Af403%3Aca09%3A%3A20) [2a01:111:f403:ca09::22](?tool=reverseip6&ip6=2a01%3A111%3Af403%3Aca09%3A%3A22) [2a01:111:f403:ca48::8](?tool=reverseip6&ip6=2a01%3A111%3Af403%3Aca48%3A%3A8) [52.101.103.143](?tool=reverseip&ip=52.101.103.143) [52.101.103.162](?tool=reverseip&ip=52.101.103.162) [52.101.181.156](?tool=reverseip&ip=52.101.181.156) [52.101.209.28](?tool=reverseip&ip=52.101.209.28) [mail-cpjpr05cu00102.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-cpjpr05cu00102.inbound.protection.outlook.com "Find domains sharing mail-cpjpr05cu00102.inbound.protection.outlook.com") [mail-as8pr05cu00400.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-as8pr05cu00400.inbound.protection.outlook.com "Find domains sharing mail-as8pr05cu00400.inbound.protection.outlook.com") [mail-am7pr02cu00302.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-am7pr02cu00302.inbound.protection.outlook.com "Find domains sharing mail-am7pr02cu00302.inbound.protection.outlook.com") [mail-miypr02cu00100.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-miypr02cu00100.inbound.protection.outlook.com "Find domains sharing mail-miypr02cu00100.inbound.protection.outlook.com") [mail-miypr03cu00107.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-miypr03cu00107.inbound.protection.outlook.com "Find domains sharing mail-miypr03cu00107.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-wa4pr05cu00104.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-wa4pr05cu00104.inbound.protection.outlook.com "Find domains sharing mail-wa4pr05cu00104.inbound.protection.outlook.com") [mail-cpjpr05cu00104.inbound.protection.outlook.com](?tool=reverseptr&ptr=mail-cpjpr05cu00104.inbound.protection.outlook.com "Find domains sharing mail-cpjpr05cu00104.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) ## ๐Ÿ“ง Autodiscover / Autoconfig | Service | CNAME / IP | |----------------|------------------------------------------------------------------------------------------------------------------| | ๐Ÿ”ท Autodiscover | [autodiscover.outlook.com](?tool=autodiscover&kind=autodiscover&target=autodiscover.outlook.com) โ†’ 52.98.154.136 | ## ๐Ÿ”ท AAAA Records (IPv6) โœ— No AAAA records โ€” IPv6 not configured ## ๐Ÿ” HTTPS Records โœ— No HTTPS RR โ€” no SVCB/HTTPS service binding ## ๐Ÿ“ TXT Records 1 records ย  166ms | TXT Record | |------------------------------------------------| | v=spf1 include:spf.protection.outlook.com -all | ## โœ‰๏ธ SPF | Policy | Record (tobiasholding.dk) | |------------------|---------------------------------------------------------------------------------------------------| | -all (hard fail) | v=spf1 [include:spf.protection.outlook.com](?tool=reversespf&spf=spf.protection.outlook.com) -all | ## ๐Ÿ“จ DMARC โœ— No DMARC record โ€” mail spoofing not restricted ## ๐Ÿ“ฌ MTA-STS โœ— No MTA-STS policy โ€” SMTP TLS not enforced ## ๐Ÿ“ˆ TLSRPT โœ— No TLSRPT record โ€” no SMTP TLS failure reporting ## ๐Ÿ“œ CAA Records โœ— No CAA records โ€” any CA may issue certificates ## ๐Ÿงฉ Web & zone latest probe, not this scan ยท checked 2026-10-06 03:43:10 | | | |---------------------|-------------------------------------------| | www | Address record (no CNAME) | | Wildcard | No | | Denial of existence | NSEC3 ยท 0 iterations ยท no salt RFC 9276 โœ“ | | CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY | ## ๐Ÿ”Ž SPF check [zone-wide SPF report](?tool=spflint) DNS lookups: **1**/10 ยท policy: **-all** No problems found ## ๐Ÿ”— TLSA / DANE โœ— No TLSA records โ€” DANE not configured for HTTPS (\_443) or MX (\_25) ## ๐Ÿ” DNSSEC 66ms | Check | Result | |------------------------------|-----------------------------------| | Validation Status | ๐Ÿ”’ Secure | | AD Flag (resolver validates) | โœ“ Set | | DS Record | โœ“ Found | | DNSKEY Record | โœ“ Found | | Flags | resolution failed: ncache nxrrset | ## ๐Ÿท๏ธ SOA 53ms | Field | Value | |-------------------------|--------------------------------------------------------------------------------------------------------------------| | Serial | 2026092101 | | 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 | ## ๐Ÿ“‹ Registration WHOIS fetched 2026-10-06 04:06:24 | Field | Value | |------------|-------------------------------------------------------------------------------------------------| | Registrar | [Punktum dk A/S (direct)](?tool=reverseregistrar®istrar=Punktum%20dk%20A%2FS%20%28direct%29) | | Registered | 2011-07-16 | | Expires | 2027-07-31 (296d) | ๐Ÿ“‹ WHOIS Load ## โฑ๏ธ Lookup Timing NS 31ms A 33ms MX 41ms AAAA 41ms TXT 166ms CAA 30ms HTTPS 25ms TLSA 181ms SOA 53ms MTA-STS 55ms DNSSEC 66ms SRV 56ms Total 746ms ## ๐Ÿ• Scan History | Scanned At | Duration | Records | DNSSEC | |------------------------------------------------------------------------------|----------|---------------|----------| | [2026-10-06 03:43:10](?q=tobiasholding.dk&scan_id=15228712 "Show this scan") | 1287ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | 2026-10-01 03:15:07 shown | 746ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | [2026-09-23 22:22:08](?q=tobiasholding.dk&scan_id=12870465 "Show this scan") | 4606ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | [2026-09-21 13:19:37](?q=tobiasholding.dk&scan_id=12655336 "Show this scan") | 1296ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | [2026-09-04 17:28:28](?q=tobiasholding.dk&scan_id=11775220 "Show this scan") | 870ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | [2026-08-06 10:01:49](?q=tobiasholding.dk&scan_id=8106070 "Show this scan") | 9241ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | [2026-07-06 23:00:06](?q=tobiasholding.dk&scan_id=5207121 "Show this scan") | 2020ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | [2026-07-02 10:52:34](?q=tobiasholding.dk&scan_id=4502741 "Show this scan") | 2662ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | [2026-06-26 17:36:59](?q=tobiasholding.dk&scan_id=3926095 "Show this scan") | 751ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | [2026-06-23 23:09:34](?q=tobiasholding.dk&scan_id=3226445 "Show this scan") | 1201ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | | [2026-06-18 07:59:25](?q=tobiasholding.dk&scan_id=1484614 "Show this scan") | 3949ms | 2 NS 0 A 1 MX | ๐Ÿ”’ Secure | dhd.dk **\[/]** search Domains, Hosts & DNS โ€” .dk zone