calthpp.dk

📜 Historical scan 2026-06-16 18:56:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

calthpp.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 27 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.70 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.70	—	linux48.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 34ms

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 132ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.calthpp.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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 42ms

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#

134ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2026032701
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 2026-10-25 22:44:22

Field	Value
Registrar	Simply.com A/S
Registered	2026-03-27
Expires	2027-03-26 (149d)

🔗 Same registrant#

5 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
partsplanner.dk	Simply.com A/S
skadefaktura.dk	Simply.com A/S
takseringshjaelp.dk	Simply.com A/S
takseringshjælp.dk	Simply.com A/S
takseringssupport.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

49ms

35ms

34ms

AAAA

35ms

TXT

132ms

CAA

34ms

HTTPS

47ms

TLSA

42ms

SOA

47ms

MTA-STS

65ms

DNSSEC

134ms

SRV

0ms

Total

575ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-23 12:10:54	1120ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 11:38:23	7492ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 11:23:14	3156ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 10:08:08	10208ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 08:42:20	6720ms	3 NS 0 A 0 MX	❓ Unknown
2026-06-24 04:25:13	704ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 22:53:53	495ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 18:50:14	1188ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:56:06 shown	575ms	3 NS 1 A 1 MX	🔒 Secure