mentorguiden.dk
Last scanned: 2026-06-24 18:03:48  ·  6309ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   266ms
NameserverIP addressesPTRASN / ISP
ns1.schultzdns.dk 91.199.208.44 ns1.schultzdns.dk AS44398 Itm8 A/S
ns2.schultzdns.dk 13.74.63.250 ns2.schultzdns.dk AS8075 Microsoft Corporation
ns3.schultzdns.dk 91.199.208.46 ns3.schultzdns.dk AS44398 Itm8 A/S
🌍 A Records1 records   300ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.199.208.34 3600s intranet.schultz.dk
kibanacloud.schultz.dk
kompetencedanmark.dk
linkcheck.schultz-information.dk
prisme-365.dk
prisme365.dk
puljeguiden.dk
repo.schultz.dk
schultz-campus.dk
schultz-it.dk
schultzboghandel.dk
schultzcampus.dk
schultzit.dk
schultzlegalresearch.dk
skolebasen.dk
test1.advokatportalen.dk
ungeguiden.dk
vaksijobland.dk
virtuellejobcenter.dk
webmail.schultz.dk
www.kompetencedanmark.dk
www.prisme365.dk
www.puljeguiden.dk
www.schultz-campus.dk
www.schultz-it.dk
www.schultzboghandel.dk
www.schultzit.dk
www.schultzlegalresearch.dk
www.skolebasen.dk
www.ungeguiden.dk
www.vaksijobland.dk
www.virtuellejobcenter.dk		 AS44398 Itm8 A/S 91.199.208.0/24 🇩🇰 Denmark —
📧 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 Records2 records   1382ms
TXT Record
v=DKIM1; p=
v=spf1 -all
✉️ SPF
PolicyRecord (mentorguiden.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.mentorguiden.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s
📬 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)
🔐 DNSSEC409ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsbroken trust chain resolving 'mentorguiden.dk/DS/IN': 127.0.0.1#53
🏷️ SOA232ms
FieldValue
Serial12
Primary NS (MNAME)ns1.schultzdns.dk
Responsible (RNAME)hostmaster@schultz.dk
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
266ms
A
300ms
MX
204ms
AAAA
275ms
TXT
1382ms
CAA
292ms
HTTPS
284ms
TLSA
185ms
SOA
232ms
MTA-STS
310ms
DNSSEC
409ms
SRV
351ms
Total
6309ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 18:03:48 6309ms 3 NS 1 A 0 MX ❓ Unknown View
2026-06-23 09:23:01 961ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:47:55 2421ms 3 NS 1 A 0 MX ⚠️ Bogus View
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