ktdata.dk DNS records

🖥️ Nameservers5 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.powerhosting.dk	185.31.77.111 2a00:b920:3:1337:0:1:0:111	ns1.powerhosting.dk ns1.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.powerhosting.dk	2001:1af8:4700:a127:11::53 81.171.12.79	ns2.powerhosting.dk ns2.powerhosting.dk	AS60781 LeaseWeb Netherlands B.V. AS60781 LeaseWeb Netherlands B.V.
ns3.powerhosting.dk	2a00:b920:200::53 45.95.208.53	ns3.powerhosting.dk ns3.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns4.powerhosting.dk	2a00:b920:200::153 45.95.208.153	ns4.powerhosting.dk ns4.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns5.powerhosting.dk	2a01:4f8:c0c:12d2::2 88.99.227.45	ns5.powerhosting.dk ns5.powerhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.31.79.5	86400s	v4-elastic-ingress.balancer01.hyperscalemega.cloud	AS47527	DLX A/S	185.31.76.0/22	🇩🇰 Denmark	Herning

📧 MX Records2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	86400s	mailscanner.powerhosting.dk	185.31.77.170 185.31.77.171 185.31.78.50 185.31.78.51 2a00:b920:3:1337:7331::170 2a00:b920:3:1337:7331::171 2a00:b920:3:1337:78::50 2a00:b920:3:1337:78::51	mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S
100	86400s	backup-mx.powerhosting.dk	185.31.77.170 185.31.77.171 185.31.78.50 185.31.78.51 2a00:b920:3:1337:7331::170 2a00:b920:3:1337:7331::171 2a00:b920:3:1337:78::50 2a00:b920:3:1337:78::51	mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk mailscanner.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.31.79.5
🔶 Autoconfig	autoconfig.powerhosting.dk → 188.116.39.132

🔷 AAAA Records (IPv6)1 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:b920:3:1337::5	86400s	—	AS47527	DLX A/S	2a00:b920:0:0:0:0:0:0/29	🇩🇰 Denmark	Herning

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records3 records 152ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	autodiscover.powerhosting.dk
_imap._tcp	20	10	143	mail1.powerhosting.dk
_imaps._tcp	10	10	993	mail1.powerhosting.dk

📝 TXT Records1 records 227ms

TXT Record
v=spf1 include:_spf.powerhosting.dk -all

✉️ SPF

Policy	Record (ktdata.dk)
-all (hard fail)	v=spf1 include:_spf.powerhosting.dk -all

📨 DMARC

Policy	Record (_dmarc.ktdata.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r

📬 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

🔗 TLSA / DANE2 records 320ms

Service / Owner	Type	Cert association
SMTP _25._tcp.backup-mx.powerhosting.dk	DANE-EE · SPKI · SHA-256	3C02E6711E7E08A1889E67D27C35D230…
SMTP _25._tcp.mailscanner.powerhosting.dk	DANE-EE · SPKI · SHA-256	3C02E6711E7E08A1889E67D27C35D230…

🔐 DNSSEC131ms

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

🏷️ SOA0ms

Field	Value
Serial	2026073001
Primary NS (MNAME)	ns1.powerhosting.dk
Responsible (RNAME)	zonemaster@powerhosting.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-03 00:22:17

Field	Value
Registrar	DLX A/S
Registered	2002-04-19
Expires	2027-06-30 (300d)

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

50ms

MX

38ms

AAAA

46ms

TXT

227ms

CAA

33ms

HTTPS

47ms

TLSA

320ms

SOA

0ms

MTA-STS

75ms

DNSSEC

131ms

SRV

152ms

Total

2023ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:42:43	1733ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 20:11:01	5633ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 10:46:19	10834ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 10:10:26	3692ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-03 07:01:20	2023ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 10:58:17	2745ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-17 00:38:05	2967ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 06:28:23	5636ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 00:16:01	1211ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 06:54:18	1416ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 20:41:59	1292ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-24 18:38:11	2119ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 19:10:19	1184ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 11:14:03	3743ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 00:35:40	1348ms	5 NS 1 A 2 MX	🔓 Insecure	View