nash-gas.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.218	360s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records2 records 29ms

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
50	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 91ms

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

✉️ SPF

Policy	Record (nash-gas.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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082702
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

32ms

A

32ms

MX

29ms

AAAA

31ms

TXT

91ms

CAA

28ms

HTTPS

28ms

TLSA

110ms

SOA

0ms

MTA-STS

37ms

DNSSEC

98ms

SRV

34ms

Total

536ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:36:59	536ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 13:42:02	1960ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 09:00:07	1281ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-12 23:38:42	4851ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-08 16:50:54	956ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 00:59:36	914ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-30 21:46:37	814ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 17:26:47	806ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-18 05:30:24	1803ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-14 04:00:00	2928ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-09 03:25:33	1090ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 12:14:38	631ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 14:28:26	512ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 04:56:06	1907ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 18:47:11	1498ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 20:32:41	675ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 12:56:00	2650ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 18:29:07	956ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:25:24	812ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 00:39:20	901ms	3 NS 1 A 2 MX	🔒 Secure	View