gskoler.dk
Last scanned: 2026-08-18 21:59:24  ·  1053ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   32ms
NameserverIP addressesPTRASN / ISP
mimer.deic.dk 2001:87f:ff27:65::66
95.128.27.66		 mimer.deic.dk
mimer.deic.dk		 AS198455 Danmarks Tekniske Universitet
AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk 130.226.179.50
2001:878:0:e000:82:e2:b3:32		 ns-soa.darenet.dk
ns-soa.darenet.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
orion.i2.dk 78.153.182.90 orion.i2.dk AS31027 GlobalConnect A/S
🌍 A Records1 records   2ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.249.43 300s rekyl.i2.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   2ms
PriorityTTLMail ServerIP addressesPTRASN
5 300s frontmta.hostedsepo.dk 92.43.124.44 — AS44398 Itm8 A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   76ms
TXT Record
apple-domain-verification=0VbQtwdpy4Y8OilG
SOA=1782253665
v=spf1 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk -all
✉️ SPF
PolicyRecord (gskoler.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:o._spf.hostedsepo.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 / DANE2 records   73ms
Service / OwnerTypeCert association
SMTP _25._tcp.frontmta.hostedsepo.dk DANE-TA · SPKI · SHA-256 1E20888F63520C235F8E61FDEA725CCE…
SMTP _25._tcp.frontmta.hostedsepo.dk DANE-EE · SPKI · SHA-256 F6EC319A6D18F16926CF1DC9D5AFACBE…
🔐 DNSSEC106ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1782253665
Primary NS (MNAME)mimer.deic.dk
Responsible (RNAME)dns@support.i2.dk
Refresh16384s
Retry2048s
Expire2097152s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
2ms
MX
2ms
AAAA
20ms
TXT
76ms
CAA
6ms
HTTPS
24ms
TLSA
73ms
SOA
0ms
MTA-STS
39ms
DNSSEC
106ms
SRV
0ms
Total
1053ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 21:59:24 1053ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 23:11:59 2967ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 05:45:33 1162ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:20:27 1068ms 3 NS 1 A 1 MX 🔓 Insecure View
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