tbby.dk DNS records

🖥️ Nameservers4 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.tridentmedia.dk	185.156.98.183	ns1.qih.dk	AS207934 WNB A/S
ns2.tridentmedia.dk	2a05:f480:2000:132e:5400:3ff:fe98:85f6 70.34.196.123	— ns2.qih.dk	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
ns3.tridentmedia.dk	199.247.20.243 2001:19f0:6c01:2d9a:5400:3ff:fe98:86c3	ns3.qih.dk —	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
ns4.tridentmedia.dk	2a05:f480:1400:6ec:5400:3ff:fe99:3c6 95.179.184.51	— ns4.qih.dk	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.156.96.152	3600s	serv1.tridentmedia.dk	AS207934	WNB A/S	185.156.96.0/22	🇩🇰 Denmark	Tønder

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tbby.dk	185.156.96.152	serv1.tridentmedia.dk	AS207934 WNB A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.156.96.152
🔶 Autoconfig	185.156.96.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 90ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records1 records 222ms

TXT Record
v=spf1 +a +mx +ip4:185.156.96.152 ~all

✉️ SPF

Policy	Record (tbby.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:185.156.96.152 ~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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.tbby.dk	0oU8V04NAbyPGpwTed05lVm2t4r0eRlhiAw0b2bbDSM

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083103
Primary NS (MNAME)	ns1.tridentmedia.dk
Responsible (RNAME)	kasbje@tridentmedia.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

36ms

MX

70ms

AAAA

30ms

TXT

222ms

CAA

69ms

HTTPS

68ms

TLSA

124ms

SOA

0ms

MTA-STS

50ms

DNSSEC

103ms

SRV

90ms

Total

658ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:10:10	658ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 11:39:21	615ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 00:16:41	1113ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 22:04:18	748ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 05:12:05	833ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 06:54:19	1247ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 06:03:03	2443ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 05:37:54	1103ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 03:03:50	6305ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 02:44:50	9604ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 02:41:10	1092ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 23:19:28	10334ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 22:12:25	28310ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 18:20:16	997ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 17:38:42	2384ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 01:41:37	10920ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 21:46:49	1426ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 14:57:53	960ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 03:20:52	1146ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 06:53:15	803ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 13:18:00	988ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 17:44:21	9123ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 17:25:34	1091ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 16:49:19	1002ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 16:26:43	864ms	4 NS 1 A 1 MX	🔒 Secure	View