gasguide.dk

📜 Historical scan 2026-07-01 12:50:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gasguide.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 27 March 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.22.31.185 is hosted by Akamai International B.V. (AS20940) in Sweden. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.cscdns.net	2001:502:f3ff::201 204.74.66.1	udns1.cscdns.net ns1.webipdns.com.au	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.cscdns.uk	2001:502:4612::201 204.74.111.1	edns1.ultradns.org udns2.cscdns.uk	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.22.31.185	60s	a2-22-31-185.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2.22.30.0/23	🇸🇪 Sweden	Stockholm
2.22.31.98	60s	a2-22-31-98.deploy.static.akamaitechnologies.com	AS20940	Akamai International B.V.	2.22.30.0/23	🇸🇪 Sweden	Stockholm

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 315ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (gasguide.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.gasguide.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:xrdv15em@ag.eu.dmarcian.com;ruf=mailto:xrdv15em@fr.eu.dmarcian.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

4 records 37ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com
0	issue	letsencrypt.org
0	issue	sectigo.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 19:29:26

www CNAME	aag4.linde.com.edgekey.net (all on edgekey.net) → 2.23.172.34 2.23.172.74 (AS20940)
www vs bare domain	Different networks gasguide.dk: 80.239.254.33 95.101.133.51 (AS1299) www.gasguide.dk: 2.23.172.34 2.23.172.74 (AS20940) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

36ms

Field	Value
Serial	2019111089
Primary NS (MNAME)	udns1.cscdns.net
Responsible (RNAME)	premiumdns@support.neustar
Refresh	14400s
Retry	3600s
Expire	1296000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 02:00:03

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2001-03-27
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

43ms

37ms

AAAA

99ms

TXT

315ms

CAA

37ms

HTTPS

96ms

TLSA

72ms

SOA

36ms

MTA-STS

77ms

DNSSEC

66ms

SRV

144ms

Total

749ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:29:26	520ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 21:33:51	595ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 11:58:17	999ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 12:50:14 shown	749ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 20:21:57	4670ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 12:20:50	943ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:58:56	1439ms	2 NS 2 A 0 MX	🔓 Insecure