ef-consult.dk DNS records

🖥️ Nameservers2 records 52ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.103	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 48ms

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 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:803a:915d:3fcc:70f5	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 / DANE4 records 118ms

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…

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081601
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

52ms

A

62ms

MX

48ms

AAAA

50ms

TXT

151ms

CAA

58ms

HTTPS

43ms

TLSA

118ms

SOA

0ms

MTA-STS

64ms

DNSSEC

84ms

SRV

58ms

Total

819ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:56:19	819ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 11:09:55	3854ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 06:48:25	9178ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 18:48:08	936ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 14:59:37	1331ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 01:35:50	1191ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 10:48:50	899ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 04:23:34	1473ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 17:47:21	1196ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 06:19:29	23887ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 06:15:12	2336ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 06:05:07	903ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 06:00:56	706ms	2 NS 1 A 4 MX	🔒 Secure	View