schultz-information.dk

📜 Historical scan 2026-06-24 00:09:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

schultz-information.dk is a .dk domain served by 3 nameservers (ns1.schultzdns.dk, ns2.schultzdns.dk, ns3.schultzdns.dk). It was registered on 17 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is not DNSSEC-signed, 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 56ms

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#

🌍

No A records found

📧 MX Records#

3 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
10	600s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
20	600s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 353ms

TXT Record
MS=ms36163117
v=spf1 include:_spf56320.spf-protect.dk -all

✉️ SPF#

Policy	Record (schultz-information.dk)
-all (hard fail)	v=spf1 include:_spf56320.spf-protect.dk -all

📨 DMARC#

Policy	Record (_dmarc.schultz-information.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:66eac7a0555fa@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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 16:36:28

www	Exists, no address
www vs bare domain	Neither resolves schultz-information.dk: no address www.schultz-information.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 46ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC#

115ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

55ms

Field	Value
Serial	43
Primary NS (MNAME)	ns1.schultzdns.dk
Responsible (RNAME)	hostmaster@schultzdns.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-18 06:44:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-12-17
Expires	2026-12-31 (74d)

🔗 Same registrant#

71 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)
eleva.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)
grimsmiley.dk	Punktum dk A/S (direct)
hvadviljegvaere.dk	Punktum dk A/S (direct)
jobbasen.dk	Punktum dk A/S (direct)
jobinfo.dk	Punktum dk A/S (direct)
jobleksikon.dk	Punktum dk A/S (direct)
jobmappe.dk	Punktum dk A/S (direct)
jobtermometer.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)
m-kit.dk	Punktum dk A/S (direct)
maxidue.dk	Punktum dk A/S (direct)
mentorguiden.dk	Punktum dk A/S (direct)
mentorportalen.dk	Punktum dk A/S (direct)
miindgang.dk	Punktum dk A/S (direct)
minindgagn.dk	Punktum dk A/S (direct)
minindgan.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)
prisme-365.dk	Punktum dk A/S (direct)
prismeoverblik.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)
schulltz.dk	Punktum dk A/S (direct)
schultz-expose.dk	Punktum dk A/S (direct)
schultz-fasit.dk	Punktum dk A/S (direct)
schultz-it.dk	Punktum dk A/S (direct)
schultz-portal.dk	Punktum dk A/S (direct)
schultz.dk	Punktum dk A/S (direct)
schultzdata.dk	Punktum dk A/S (direct)
schultzdns.dk	Punktum dk A/S (direct)
schultzessens.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)
schultzlegal.dk	Punktum dk A/S (direct)
schultzprod.dk	Punktum dk A/S (direct)
schultzspecialistkurser.dk	Punktum dk A/S (direct)
se-job.dk	Punktum dk A/S (direct)
se-net.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)
uddannelsesbasen.dk	Punktum dk A/S (direct)
uddannelsesgalaxen.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)
vaksijobland.dk	Punktum dk A/S (direct)
vejleder.dk	Punktum dk A/S (direct)
vejlederinfo.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

77ms

66ms

AAAA

37ms

TXT

353ms

CAA

32ms

HTTPS

97ms

TLSA

46ms

SOA

55ms

MTA-STS

75ms

DNSSEC

115ms

SRV

100ms

Total

837ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-18 03:22:53	753ms	3 NS 0 A 3 MX	🔓 Insecure
2026-08-25 13:50:47	2641ms	3 NS 0 A 3 MX	🔓 Insecure
2026-06-25 18:03:40	812ms	3 NS 0 A 3 MX	🔓 Insecure
2026-06-24 00:09:50 shown	837ms	3 NS 0 A 3 MX	🔓 Insecure
2026-06-19 20:01:45	595ms	3 NS 0 A 3 MX	🔓 Insecure
2026-06-17 15:24:28	697ms	3 NS 0 A 3 MX	🔓 Insecure