ipp2kursus.dk

📜 Historical scan 2026-06-17 16:01:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ipp2kursus.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 12 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.195 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, 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 250ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 224ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.195	—	linux305.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 216ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 423ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (ipp2kursus.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.ipp2kursus.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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 2026-10-15 09:32:17

www CNAME	ipp2kursus.dk (all on ipp2kursus.dk) → 195.242.131.85 (AS62121)
www vs bare domain	Same network ipp2kursus.dk: 195.242.131.85 (AS62121) www.ipp2kursus.dk: 195.242.131.85 (AS62121)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 392ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

300ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

172ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 07:44:52

Field	Value
Registrar	dns.services ApS
Registered	2024-06-12
Expires	2027-06-11 (236d)

📋 WHOIS#

⏱️ Lookup Timing#

250ms

224ms

216ms

AAAA

211ms

TXT

423ms

CAA

229ms

HTTPS

182ms

TLSA

392ms

SOA

172ms

MTA-STS

227ms

DNSSEC

300ms

SRV

0ms

Total

2832ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 01:23:59	415ms	5 NS 1 A 0 MX	🔓 Insecure
2026-09-07 20:52:02	680ms	5 NS 1 A 0 MX	🔓 Insecure
2026-08-25 05:28:41	503ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 23:29:30	1810ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 06:50:33	477ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 16:01:31 shown	2832ms	3 NS 1 A 1 MX	🔒 Secure