gassalg.dk
Last scanned: 2026-08-27 12:41:52  ·  665ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   62ms
NameserverIP addressesPTRASN / ISP
dom.ns.cloudflare.com 108.162.193.157
172.64.33.157
173.245.59.157
2606:4700:58::adf5:3b9d
2803:f800:50::6ca2:c19d
2a06:98c1:50::ac40:219d		 dom.ns.cloudflare.com
dom.ns.cloudflare.com
dom.ns.cloudflare.com
dom.ns.cloudflare.com
dom.ns.cloudflare.com
dom.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
isabel.ns.cloudflare.com 108.162.194.104
162.159.38.104
172.64.34.104
2606:4700:50::a29f:2668
2803:f800:50::6ca2:c268
2a06:98c1:50::ac40:2268		 isabel.ns.cloudflare.com
isabel.ns.cloudflare.com
isabel.ns.cloudflare.com
isabel.ns.cloudflare.com
isabel.ns.cloudflare.com
isabel.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.246.13.174 300s — AS39642 Sinal A/S 92.246.0.0/19 🇩🇰 Denmark Silkeborg
📧 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 Records1 records   241ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (gassalg.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.gassalg.dk)
p=reject v=DMARC1; p=reject;
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.gassalg.dk huVbOnGtmEDyfXoAB9tsPD1Bt9oAj3wvr80H-wzxftU
TXT _acme-challenge.gassalg.dk qS9vqisnhPW9uS0g97bbb-_-xwGjZg8DWXbcXMLzdCM
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC137ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2410569062
Primary NS (MNAME)dom.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
62ms
A
52ms
MX
83ms
AAAA
57ms
TXT
241ms
CAA
69ms
HTTPS
63ms
TLSA
56ms
SOA
0ms
MTA-STS
116ms
DNSSEC
137ms
SRV
83ms
Total
665ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:41:52 665ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-27 10:04:12 808ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-22 02:25:34 862ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:11:03 2208ms 2 NS 1 A 0 MX 🔓 Insecure View
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