thyb.dk DNS records

🖥️ Nameservers2 records 108ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 181ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.4	3600s	web28.123hotel.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 437ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	thyb-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 52.101.68.29 52.101.68.8 52.101.73.15 52.101.73.22	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.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	185.21.40.4

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 529ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 1108ms

TXT Record
MS=ms47997481
v=spf1 include:spf.protection.outlook.com include:spf.google.com include:spf.smtp2go.com -all

✉️ SPF

Policy	Record (thyb.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.google.com include:spf.smtp2go.com -all

📨 DMARC

Policy	Record (_dmarc.thyb.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)

🔐 DNSSEC916ms

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

🏷️ SOA177ms

Field	Value
Serial	2026061501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.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

108ms

A

181ms

MX

437ms

AAAA

119ms

TXT

1108ms

CAA

91ms

HTTPS

105ms

TLSA

1285ms

SOA

177ms

MTA-STS

181ms

DNSSEC

916ms

SRV

529ms

Total

3583ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-14 15:22:23	1299ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:10:48	900ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 18:04:26	3583ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 11:49:43	937ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:35:12	1445ms	2 NS 1 A 1 MX	🔒 Secure	View