tfring.dk DNS records

🖥️ Nameservers5 records 175ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	tfring-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 155ms

TXT Record
MS=ms64360227
spf2.0/pra
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (tfring.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.tfring.dk)
p=reject	v=DMARC1; p=reject;

📬 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)

🔐 DNSSEC98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@tfring.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

175ms

A

47ms

MX

25ms

AAAA

24ms

TXT

155ms

CAA

25ms

HTTPS

184ms

TLSA

355ms

SOA

0ms

MTA-STS

50ms

DNSSEC

98ms

SRV

191ms

Total

1051ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:16:40	1051ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 19:32:08	8925ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 08:07:01	9302ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 16:33:39	1754ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 06:28:52	1412ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 09:19:20	1449ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 04:18:33	17341ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 14:52:54	12855ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 06:48:47	1447ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 00:17:57	2765ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 13:59:20	766ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-18 03:09:17	830ms	5 NS 1 A 3 MX	🔓 Insecure	View