tnh.dk

📜 Historical scan 2026-10-08 05:21:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tnh.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 4 June 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.98.53 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by tnh-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.98.53	3600s	static.53.98.76.144.clients.your-server.de	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tnh-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::20 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::8 52.101.181.156 52.101.73.145 52.101.73.153 52.101.91.156	mail-dbapr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152
🔶 Autoconfig	144.76.98.53

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 135ms

TXT Record
MS=CBB162E265BED4F06DE3543D07235458F1B71AC7
MS=ms34367564
v=spf1 include:spf.protection.outlook.com ip4:144.76.98.53 +a +ip4:88.99.104.26 +ip4:109.70.48.92 +ip4:109.70.48.93 -all

✉️ SPF#

Policy	Record (tnh.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:144.76.98.53 +a +ip4:88.99.104.26 +ip4:109.70.48.92 +ip4:109.70.48.93 -all

📨 DMARC#

Policy	Record (_dmarc.tnh.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:ritadmin@tnh.dk;ruf=mailto:ritadmin@tnh.dk;ri=86400;aspf=s;adkim=s;fo=1

📬 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#

latest probe, not this scan · checked 2026-10-08 14:26:30

www	144.76.98.53 (AS24940) (address records, no CNAME)
www vs bare domain	Same network tnh.dk: 144.76.98.53 (AS24940) www.tnh.dk: 144.76.98.53 (AS24940)
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

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-tnh-dk._domainkey.hulgaardadvokater.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-tnh-dk._domainkey.hulgaardadvokater.onmicrosoft.com	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

54ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

45ms

Field	Value
Serial	2023112701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 10:16:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-06-04
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

52ms

43ms

AAAA

33ms

TXT

135ms

CAA

35ms

HTTPS

28ms

TLSA

632ms

SOA

45ms

MTA-STS

46ms

DNSSEC

54ms

SRV

74ms

Total

1045ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 14:26:30	428ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 05:21:58 shown	1045ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:50:11	976ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 00:11:55	1174ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 23:40:59	804ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 07:40:05	926ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:41:39	3400ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:50:23	1152ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:50:17	1266ms	2 NS 1 A 1 MX	🔒 Secure