roholtegaard.dk DNS records

🖥️ Nameservers2 records 201ms

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 193ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.43	3600s	webcluster2.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 183ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 206ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:805e:31e2:b3db:5b45	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

Policy	Record (_dmarc.roholtegaard.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 290ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC327ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081102
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-23 07:38:22

Field	Value
Registrar	ONE.COM A/S
Registered	2016-04-18
Expires	2027-04-30 (238d)

📋 WHOIS

⏱️ Lookup Timing

NS

201ms

A

193ms

MX

183ms

AAAA

206ms

TXT

381ms

CAA

213ms

HTTPS

183ms

TLSA

290ms

SOA

0ms

MTA-STS

233ms

DNSSEC

327ms

SRV

318ms

Total

2335ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:06:37	878ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 13:15:49	2245ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 07:37:42	4265ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 23:12:25	16924ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 00:14:52	2335ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 18:13:05	941ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 20:27:32	1842ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 11:38:09	1488ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 13:00:45	1126ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 13:24:23	945ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 05:44:08	1597ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 23:26:44	621ms	2 NS 1 A 4 MX	🔒 Secure	View