gcmon.dk
Last scanned: 2026-09-04 00:06:10  ·  606ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   46ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.188 3600s 80-92-65-188.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   207ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (gcmon.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.gcmon.dk)
p=reject v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; pct=100;
📬 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)
🔐 DNSSEC112ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026031731
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
35ms
MX
43ms
AAAA
37ms
TXT
207ms
CAA
34ms
HTTPS
41ms
TLSA
73ms
SOA
0ms
MTA-STS
62ms
DNSSEC
112ms
SRV
76ms
Total
606ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 00:06:10 606ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-31 02:56:51 574ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-20 03:39:01 1085ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-13 23:43:56 3602ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-12 04:37:09 8558ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-25 13:10:54 8852ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-24 13:02:30 9706ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-07 02:55:59 885ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-06 01:00:06 961ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-27 02:43:13 777ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 22:51:27 1303ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:23:59 846ms 4 NS 1 A 0 MX 🔒 Secure View
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