wkroghbyg.dk DNS records

🖥️ Nameservers2 records 133ms

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 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 86ms

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 342ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (wkroghbyg.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.wkroghbyg.dk)
no policy tag	v=DMARC1; p=W. Krogh Byg; rua=mailto:wvk@wkroghbyg.dk; ruf=mailto:wvk@wkroghbyg.dk

📬 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 / DANE4 records 174ms

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

🔐 DNSSEC282ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
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

133ms

A

102ms

MX

86ms

AAAA

130ms

TXT

342ms

CAA

133ms

HTTPS

154ms

TLSA

174ms

SOA

0ms

MTA-STS

180ms

DNSSEC

282ms

SRV

166ms

Total

2054ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 03:50:39	2054ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 14:30:57	1000ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 11:14:35	924ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 10:59:28	632ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 15:47:08	705ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 15:55:07	1940ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 06:12:58	1070ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 01:01:19	1000ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 22:14:31	10334ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 03:47:36	1093ms	2 NS 1 A 4 MX	🔒 Secure	View