gksn.dk
Last scanned: 2026-08-31 06:02:44  ·  1338ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   80ms
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 Records
🌍
No A records found
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   469ms
TXT Record
MS=ms42574964
v=spf1 -all
✉️ SPF
PolicyRecord (gksn.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.gksn.dk)
p=reject v=DMARC1; p=reject; rua=mailto:67288a59133d8@dmarc-dk.centerasecurity.com;
📬 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)
🔐 DNSSEC303ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026012941
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 RegistrationWHOIS fetched 2026-07-04 07:40:41
FieldValue
RegistrarEurodns S.A
Registered2006-09-28
Expires2026-09-30 (19d)
📋 WHOIS
⏱️ Lookup Timing
NS
80ms
A
107ms
MX
131ms
AAAA
133ms
TXT
469ms
CAA
92ms
HTTPS
119ms
TLSA
85ms
SOA
0ms
MTA-STS
165ms
DNSSEC
303ms
SRV
206ms
Total
1338ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 06:02:44 1338ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-29 04:26:47 1015ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-27 21:09:52 614ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-14 03:59:56 4791ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-11 02:10:03 703ms 4 NS 0 A 0 MX 🔒 Secure View
2026-08-08 18:38:26 2693ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-24 14:19:23 16504ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-23 12:26:28 641ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-06 13:06:00 849ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-04 07:40:18 3248ms 4 NS 0 A 0 MX 🔒 Secure View
2026-07-03 01:06:19 9625ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-24 09:37:52 634ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-06-20 07:35:43 2746ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-17 09:20:16 811ms 4 NS 0 A 0 MX 🔒 Secure View
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