detfagligehus.dk DNS records

🖥️ Nameservers2 records 40ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
152.115.174.71	300s	—	AS31027	GlobalConnect A/S	152.115.0.0/16	🇩🇰 Denmark	—

📧 MX Records3 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
10	3600s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
20	3600s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

📧 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

🔌 SRV Records1 records 63ms

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

📝 TXT Records12 records 155ms

TXT Record
_xer415hlbnm5v8a84y6y19o1kbz54hm
1password-site-verification=Q4QNNRTHUFHHBEGWHDLCRJOWRQ
1password-site-verification=UAQNGFDHGFG7HE666HQORIW6VM
6pju888c931afp661r5are3gju
anthropic-domain-verification-gpdmn8=fnk3JLuWAJHjSiAsBvSkSce8m
DomainVerification=N1YDQB37IL6WOFTHR1MPELHFDCDGY6NJE3ZFWWKWHHPSL87Z39PFTHPSMFY96R1N
google-site-verification=Kb63apiixL6ppdtRUoLn8-pG4qzpoOeO5Nry3o3OH-U
google-site-verification=uFed18rVVjMaaIldOXKfrB4KQJqvAUxoL67J69hZfrs
mgverify=75aabc54935e1752a2278ae0f70dd1f3781d08c200411e58c909a65d50a0800d
remarkable-domain-verification=f59a48b9-ae61-467f-8d16-207d01e10f0b
teamviewer-sso-verification=b52cd99b2c02474091864b76124349ed
v=spf1 include:_spf.detfagligehus_dk._d.easydmarc.pro -all

✉️ SPF

Policy	Record (detfagligehus.dk)
-all (hard fail)	v=spf1 include:_spf.detfagligehus_dk._d.easydmarc.pro -all

📨 DMARC

Policy	Record (_dmarc.detfagligehus.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:cda13c784e@rua.easydmarc.eu;ruf=mailto:cda13c784e@ruf.easydmarc.eu;ri=86400;fo=0;

📬 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 / DANE6 records 80ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC72ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082403
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

40ms

A

36ms

MX

32ms

AAAA

35ms

TXT

155ms

CAA

44ms

HTTPS

25ms

TLSA

80ms

SOA

0ms

MTA-STS

48ms

DNSSEC

72ms

SRV

63ms

Total

703ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:07:43	703ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-25 06:23:17	2575ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-21 20:40:08	1523ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-02 02:01:06	3306ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-03 20:25:44	5916ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-01 23:36:35	808ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 02:26:10	1004ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 02:21:40	1019ms	2 NS 1 A 3 MX	🔒 Secure	View