dalgaard-it.dk DNS records

🖥️ Nameservers2 records 209ms

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 192ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.156.123	600s	htz-serv-node16-pc.gpserver.dk	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records4 records 174ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	dalgaard-it.dk → 144.76.156.123
🔶 Autoconfig	dalgaard-it.dk → 144.76.156.123

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 607ms

TXT Record
google-site-verification=4edlVI4CmKbTEth1J6XjD4g9lQP813PnR7m5FKoSOZU
v=spf1 include:_custspf.one.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dalgaard-it.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:salg@dalgaard-it.dk; ruf=mailto:salg@dalgaard-it.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.dalgaard-it.dk	dalgaard-it.dk

🔗 TLSA / DANE4 records 254ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC486ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

209ms

A

192ms

MX

174ms

AAAA

360ms

TXT

607ms

CAA

202ms

HTTPS

166ms

TLSA

254ms

SOA

0ms

MTA-STS

455ms

DNSSEC

486ms

SRV

292ms

Total

2911ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 19:57:49	2911ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 01:47:44	3315ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 20:58:07	8994ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 17:26:15	2270ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 06:28:03	1452ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 16:18:59	821ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 23:45:03	1242ms	2 NS 1 A 4 MX	🔒 Secure	View