mentorguiden.dk

📜 Historical scan 2026-06-24 18:03:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mentorguiden.dk is a .dk domain served by 3 nameservers (ns1.schultzdns.dk, ns2.schultzdns.dk, ns3.schultzdns.dk). It was registered on 9 March 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.199.208.34 is hosted by Itm8 A/S (AS44398) in Denmark. The zone is of unknown DNSSEC status, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 266ms

Nameserver	IP addresses	PTR	ASN / 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 Records#

1 records 300ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 Records#

2 records 1382ms

TXT Record
v=DKIM1; p=
v=spf1 -all

✉️ SPF#

Policy	Record (mentorguiden.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 12:37:20

www	91.199.208.34 (AS44398) (address records, no CNAME)
www vs bare domain	Same network mentorguiden.dk: 91.199.208.34 (AS44398) www.mentorguiden.dk: 91.199.208.34 (AS44398)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

409ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'mentorguiden.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

232ms

Field	Value
Serial	12
Primary NS (MNAME)	ns1.schultzdns.dk
Responsible (RNAME)	hostmaster@schultz.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 19:41:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-03-09
Expires	2027-03-31 (165d)

🔗 Same registrant#

47 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
alleudd.dk	Punktum dk A/S (direct)
beskaeftigelsesprisen.dk	Punktum dk A/S (direct)
beslut.dk	Punktum dk A/S (direct)
dinuddannelse.dk	Punktum dk A/S (direct)
e-plan.dk	Punktum dk A/S (direct)
eu-fonde.dk	Punktum dk A/S (direct)
evalueringsguide.dk	Punktum dk A/S (direct)
fasit-borger.dk	Punktum dk A/S (direct)
fasit.dk	Punktum dk A/S (direct)
fokusjob.dk	Punktum dk A/S (direct)
hvadviljegvaere.dk	Punktum dk A/S (direct)
jobbasen.dk	Punktum dk A/S (direct)
jobleksikon.dk	Punktum dk A/S (direct)
jobmappe.dk	Punktum dk A/S (direct)
jobvalget.dk	Punktum dk A/S (direct)
keepintouch.dk	Punktum dk A/S (direct)
klartiljob.dk	Punktum dk A/S (direct)
kommunekoncept-betula.dk	Punktum dk A/S (direct)
kommunekoncept-fagus.dk	Punktum dk A/S (direct)
kommunekoncept-pinus.dk	Punktum dk A/S (direct)
lovportaler.dk	Punktum dk A/S (direct)
maxidue.dk	Punktum dk A/S (direct)
miindgang.dk	Punktum dk A/S (direct)
minindgang.dk	Punktum dk A/S (direct)
portalintegrator.dk	Punktum dk A/S (direct)
praktikogstudie.dk	Punktum dk A/S (direct)
puljeguide.dk	Punktum dk A/S (direct)
puljeportalen.dk	Punktum dk A/S (direct)
regionskoncept.dk	Punktum dk A/S (direct)
schultz-expose.dk	Punktum dk A/S (direct)
schultz-portal.dk	Punktum dk A/S (direct)
schultzdata.dk	Punktum dk A/S (direct)
schultzfasit.dk	Punktum dk A/S (direct)
schultzit.dk	Punktum dk A/S (direct)
schultzkommunekoncept.dk	Punktum dk A/S (direct)
schultzprod.dk	Punktum dk A/S (direct)
se-job.dk	Punktum dk A/S (direct)
startnu.dk	Punktum dk A/S (direct)
studieogerhverv.dk	Punktum dk A/S (direct)
synergidata.dk	Punktum dk A/S (direct)
tilskudsportalen.dk	Punktum dk A/S (direct)
tryggebørn.dk	Punktum dk A/S (direct)
u-plan.dk	Punktum dk A/S (direct)
uddannelsesvalg.dk	Punktum dk A/S (direct)
uddannelsesvejledning.dk	Punktum dk A/S (direct)
uplan.dk	Punktum dk A/S (direct)
vejleder.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

266ms

300ms

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 At	Duration	Records	DNSSEC
2026-09-27 15:00:27	512ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-24 18:03:48 shown	6309ms	3 NS 1 A 0 MX	❓ Unknown
2026-06-23 09:23:01	961ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:47:55	2421ms	3 NS 1 A 0 MX	⚠️ Bogus