krkr.dk DNS records

🖥️ Nameservers3 records 32ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.219	3600s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 33ms

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)1 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::27	3600s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 49ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	100	443	he.hostonline.dk

📝 TXT Records1 records 165ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.krkr.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)

🔐 DNSSEC9062ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072802
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

32ms

A

34ms

MX

33ms

AAAA

33ms

TXT

165ms

CAA

34ms

HTTPS

33ms

TLSA

102ms

SOA

0ms

MTA-STS

41ms

DNSSEC

9062ms

SRV

49ms

Total

9840ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 00:38:59	3001ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 15:20:39	773ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 23:20:24	2696ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 13:10:21	2399ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-13 09:58:33	3059ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-08 01:05:55	1238ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 14:20:57	2029ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-28 13:48:15	9840ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 10:39:21	2667ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 18:47:30	1978ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 23:19:08	12328ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 19:15:42	820ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 13:50:40	954ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 03:39:53	966ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 00:02:52	4471ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 09:13:39	1128ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:16:29	1108ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:09:40	2001ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 08:52:45	1026ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 20:53:10	837ms	3 NS 1 A 2 MX	🔒 Secure	View