hotelærø.dk DNS records

🖥️ Nameservers3 records 73ms

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 Records1 records 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.41	3600s	linux187.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records2 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	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	43200s	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 257ms

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

✉️ SPF

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

🔗 TLSA / DANE

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

🔐 DNSSEC212ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ncache nxdomain overridden by dig AD

🏷️ SOA0ms

Field	Value
Serial	2026090102
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

75ms

MX

94ms

AAAA

81ms

TXT

257ms

CAA

90ms

HTTPS

121ms

TLSA

411ms

SOA

0ms

MTA-STS

140ms

DNSSEC

212ms

SRV

122ms

Total

1472ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 11:24:03	1472ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-28 00:35:37	557ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 04:12:57	6431ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 17:26:53	3841ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 18:33:19	9308ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 08:17:19	2515ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-28 22:13:02	893ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 17:12:37	905ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 15:49:06	1002ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 06:05:43	9866ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-09 01:06:09	8836ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 13:33:40	1034ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 11:08:30	896ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 17:14:31	710ms	3 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-22 23:36:17	5373ms	3 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-21 20:57:23	927ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:48:25	1292ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 15:08:22	277ms	0 NS 0 A 0 MX	❓ Unknown	View