fosselius.dk DNS records

🖥️ Nameservers2 records 65ms

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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.168	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 80ms

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)1 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:8042:55b3:ffba:5ed	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 115ms

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…

🔐 DNSSEC179ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081805
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

65ms

A

59ms

MX

80ms

AAAA

69ms

TXT

289ms

CAA

59ms

HTTPS

100ms

TLSA

115ms

SOA

0ms

MTA-STS

96ms

DNSSEC

179ms

SRV

100ms

Total

1977ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 20:39:31	1977ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 21:28:27	1016ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 09:59:37	980ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 03:44:00	1319ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 19:02:35	970ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-01 12:36:05	766ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 00:23:59	629ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 22:45:20	1131ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 03:24:02	640ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 16:42:04	1344ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 14:16:52	1055ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 11:37:10	11028ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:37:57	784ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:27:07	986ms	2 NS 1 A 4 MX	🔒 Secure	View