domainnavn.dk DNS records

🖥️ Nameservers3 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records

🌍

No A records found

📧 MX Records2 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	he.hostonline.dk	217.195.185.200 2a02:188:164::100	he.hostonline.dk he.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
30	60s	mx-backup.hostonline.dk	217.195.185.201 2a02:188:6004:15::12	mx-backup.hostonline.dk spamfront2.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.hostonline.dk → 217.195.185.209

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 81ms

TXT Record
v=spf1 a mx include:_spf.hostonline.dk -all

✉️ SPF

Policy	Record (domainnavn.dk)
-all (hard fail)	v=spf1 a mx include:_spf.hostonline.dk -all

📨 DMARC

Policy	Record (_dmarc.domainnavn.dk)
p=reject	v=DMARC1; p=reject; aspf=r;

📬 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)

🔐 DNSSEC90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	3600s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-22 09:48:06

Field	Value
Registrar	TS COMPUTER ApS
Registered	1998-09-01
Expires	2026-09-30 (25d)

📋 WHOIS

⏱️ Lookup Timing

NS

24ms

A

54ms

MX

54ms

AAAA

30ms

TXT

81ms

CAA

27ms

HTTPS

24ms

TLSA

28ms

SOA

0ms

MTA-STS

26ms

DNSSEC

90ms

SRV

52ms

Total

774ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:53:22	774ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-27 01:03:12	567ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-21 12:15:30	6006ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-16 13:36:38	927ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-12 01:48:17	9866ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-08 05:30:59	1093ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-01 07:57:24	1276ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-27 16:16:34	850ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-22 09:47:26	2526ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-18 13:54:47	8951ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-14 13:21:07	9110ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-08 19:12:26	1252ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-02 11:46:42	689ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-25 23:31:21	547ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-19 22:15:00	551ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-17 04:11:03	528ms	3 NS 0 A 2 MX	🔒 Secure	View