testdom4.dk DNS records

🖥️ Nameservers3 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.221.167.85	3600s	—	AS31027	GlobalConnect A/S	89.221.160.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	89.221.167.85
🔶 Autoconfig	89.221.167.85

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 154ms

TXT Record
dz0GXp6bG/i+lYJ670jCoW7shRl1NX/Jid6Ei1gPJCw=
globalsign-domain-verification=nJPohWck6pVjASeMki5wAlyD_Lp6qQgT_Jr2Gd529S
globalsign-domain-verification=nYIk29hPV5bHv0jfcMMfbF5-WXFpMj7lKa6zipm7i7
globalsign-domain-verification=teQgXisyY_OaY9azJjm2v6HJr5XbhNy2R0ZL75vJ1t

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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.testdom4.dk	3aaUIndvzI_NkXgSINLpZ-YHmVRnwzjlVY973q_PeYU
TXT	_acme-challenge.testdom4.dk	A3nnsV_FsgO09AMhdYynM6H8qG2GeIIvKkX4u_zfBks
TXT	_acme-challenge.testdom4.dk	C7Xz8YuPlk0fcI3mUxg3bHM_tpxBCR5PN0_sIE4pAmo
TXT	_acme-challenge.testdom4.dk	CiF3F4sUlAfCcbfCHByyJ_sBY0PY5ABdFFAW0JyeKQw
TXT	_acme-challenge.testdom4.dk	fQ6jx74AJ-3Rr3uo9yxFpLd6NM6XCanumW7VGCv0sPk
TXT	_acme-challenge.testdom4.dk	o_u-2RbGzg-F3cs9TZKYYExuUQ_jN9ePcN2plGTeQUM

🔗 TLSA / DANE

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

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080700
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

46ms

MX

44ms

AAAA

32ms

TXT

154ms

CAA

47ms

HTTPS

40ms

TLSA

115ms

SOA

0ms

MTA-STS

70ms

DNSSEC

84ms

SRV

186ms

Total

598ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 02:10:16	598ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 20:04:51	670ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 09:13:15	2509ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-20 18:52:50	795ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-20 00:49:58	477ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 22:18:26	536ms	3 NS 1 A 0 MX	🔒 Secure	View