tnh.dk DNS records

🖥️ Nameservers2 records 43ms

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 Records1 records 40ms

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 Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tnh-dk.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::26 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.209.153 52.101.68.16 52.101.68.27 52.101.73.16	mail-am0pr83cu00402.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.8
🔶 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 Records3 records 136ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC79ms

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

🏷️ SOA0ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

40ms

MX

42ms

AAAA

47ms

TXT

136ms

CAA

46ms

HTTPS

34ms

TLSA

176ms

SOA

0ms

MTA-STS

51ms

DNSSEC

79ms

SRV

67ms

Total

804ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:40:59	804ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 07:40:05	926ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 17:41:39	3400ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 16:50:23	1152ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 22:50:17	1266ms	2 NS 1 A 1 MX	🔒 Secure	View