dsmf.dk DNS records

🖥️ Nameservers3 records 22ms

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 28ms

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	—

📧 MX Records2 records 28ms

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 28ms

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 86ms

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

✉️ SPF

Policy	Record (dsmf.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)

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082902
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

22ms

A

28ms

MX

28ms

AAAA

28ms

TXT

86ms

CAA

28ms

HTTPS

24ms

TLSA

187ms

SOA

0ms

MTA-STS

37ms

DNSSEC

95ms

SRV

35ms

Total

607ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 08:04:41	607ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-24 11:31:52	3082ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 03:45:40	5890ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-14 23:48:19	1157ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 13:11:16	9079ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-05 20:13:32	1144ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-31 05:08:41	1132ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-25 15:31:35	1348ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-21 03:19:36	5400ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 12:02:25	16946ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 20:53:33	2443ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-05 20:45:12	2691ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-30 03:47:45	1021ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 19:29:32	1442ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 19:10:25	4125ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 04:20:36	1142ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 01:56:00	951ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 16:20:56	716ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 12:30:01	621ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 05:32:20	4559ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 04:50:55	504ms	3 NS 1 A 2 MX	🔒 Secure	View