albireo.dk DNS records

🖥️ Nameservers2 records 30ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.71	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod10-cph3.one.com	104.37.34.73	mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:3a:dba9:181b:a651	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 Records1 records 164ms

TXT Record
v=spf1 include:_custspf.one.com -all

✉️ SPF

Policy	Record (albireo.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com -all

📨 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 116ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082101
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

30ms

A

53ms

MX

51ms

AAAA

49ms

TXT

164ms

CAA

40ms

HTTPS

39ms

TLSA

116ms

SOA

0ms

MTA-STS

48ms

DNSSEC

87ms

SRV

60ms

Total

783ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:47:28	783ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 06:30:25	1232ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 06:52:34	5846ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 04:18:28	8834ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 02:02:53	8890ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 14:18:11	1151ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 12:47:37	8785ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 02:04:08	6378ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 23:52:24	789ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 05:40:16	805ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 16:04:08	823ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 07:18:37	980ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 12:55:45	1768ms	2 NS 1 A 4 MX	🔒 Secure	View