schultzkurser.dk

Records from scan: 2026-09-30 15:16:59 · 3004ms total · last checked 2026-10-16 20:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

schultzkurser.dk is a .dk domain served by 3 nameservers (ns1.schultzdns.dk, ns2.schultzdns.dk, ns3.schultzdns.dk). It was registered on 18 May 2020 (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 not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 34ms

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 34ms

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 194ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.schultzkurser.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#

checked 2026-10-16 20:17:37

www	91.199.208.34 (AS44398) (address records, no CNAME)
www vs bare domain	Same network schultzkurser.dk: 91.199.208.34 (AS44398) www.schultzkurser.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#

111ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

50ms

Field	Value
Serial	8
Primary NS (MNAME)	ns1.schultzdns.dk
Responsible (RNAME)	hostmaster@schultzdns.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 05:57:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-05-18
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

51ms

AAAA

49ms

TXT

194ms

CAA

56ms

HTTPS

31ms

TLSA

102ms

SOA

50ms

MTA-STS

51ms

DNSSEC

111ms

SRV

89ms

Total

3004ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:16:59 shown	3004ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-27 01:45:08	497ms	3 NS 0 A 0 MX	🔓 Insecure
2026-09-11 00:04:03	3006ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-27 15:01:49	489ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-18 02:22:07	772ms	3 NS 1 A 0 MX	🔓 Insecure