nk-elservice.dk DNS records

🖥️ Nameservers2 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records4 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 270ms

TXT Record
v=spf1 include:_custspf.one.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.135.42 ~all

✉️ SPF

Policy	Record (nk-elservice.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.135.42 ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.nk-elservice.dk	nk-elservice.dk.kinstavalidation.app

🔗 TLSA / DANE8 records 76ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	2362DFAC1BB9F66402E0636BDEF478E5…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC132ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090503
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

47ms

MX

43ms

AAAA

38ms

TXT

270ms

CAA

61ms

HTTPS

63ms

TLSA

76ms

SOA

0ms

MTA-STS

68ms

DNSSEC

132ms

SRV

78ms

Total

910ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 15:55:06	910ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-09-03 14:07:18	746ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-31 22:52:22	649ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-30 19:30:04	650ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-29 09:52:35	733ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 09:05:27	791ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 01:16:28	572ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 01:02:05	618ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 20:18:37	854ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 02:19:26	2050ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 01:35:39	3665ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 22:37:32	9853ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 22:32:20	1765ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 22:25:55	10111ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 22:15:47	1604ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 21:55:49	2498ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 16:21:10	918ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 08:27:40	9093ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 07:29:13	1015ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 16:31:37	9118ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 23:30:53	3185ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 22:40:08	3526ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 06:41:50	1165ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 17:33:08	1984ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-04 07:55:39	3001ms	2 NS 1 A 4 MX	🔒 Secure	View