skiftselskab.dk DNS records

🖥️ Nameservers3 records 103ms

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 71ms

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 80ms

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 95ms

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

📝 TXT Records1 records 303ms

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

✉️ SPF

Policy	Record (skiftselskab.dk)
-all (hard fail)	v=spf1 a mx include:uxmail.io 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)

🔐 DNSSEC241ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	43200s
Retry	43200s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

103ms

A

71ms

MX

80ms

AAAA

95ms

TXT

303ms

CAA

89ms

HTTPS

109ms

TLSA

515ms

SOA

0ms

MTA-STS

133ms

DNSSEC

241ms

SRV

126ms

Total

1598ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 00:30:15	1598ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 15:16:53	543ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 02:32:05	1051ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 08:07:29	2801ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-11 23:42:01	9157ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-10 04:13:33	5159ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-03 08:27:42	2337ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-27 21:42:43	4876ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 20:00:27	2936ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 11:22:25	9905ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-13 00:50:48	855ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 19:28:12	9151ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-02 10:58:12	4354ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 07:20:53	1493ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 17:52:04	751ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 19:53:40	2866ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 21:33:48	725ms	3 NS 1 A 2 MX	🔒 Secure	View