dalgaardnielsen.dk DNS records

🖥️ Nameservers2 records 230ms

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 302ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.133	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 273ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod5-cph3.one.com	185.164.14.54	mx1.pub.mailpod5-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod5-cph3.one.com	185.164.14.55	mx2.pub.mailpod5-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod5-cph3.one.com	185.164.14.56	mx3.pub.mailpod5-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 235ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:2d:9f8e:c5c9:5293	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE3 records 442ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com	DANE-EE · SPKI · SHA-256	63EF463E384F266BA4F41EE149A2C594…

🔐 DNSSEC686ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081901
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

230ms

A

302ms

MX

273ms

AAAA

235ms

TXT

953ms

CAA

274ms

HTTPS

307ms

TLSA

442ms

SOA

0ms

MTA-STS

368ms

DNSSEC

686ms

SRV

302ms

Total

6487ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 01:17:28	6487ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-12 09:51:19	917ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-11 08:54:12	8878ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-10 04:52:21	4381ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-01 04:10:17	8931ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-19 23:37:46	9658ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-16 13:29:10	926ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-02 11:16:37	740ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-23 05:51:15	739ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 23:46:12	676ms	2 NS 1 A 3 MX	🔒 Secure	View