sosubibliotek.dk DNS records

🖥️ Nameservers2 records 32ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.238	3600s	webcluster2.wordpresspod1-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	77.111.240.238
🔶 Autoconfig	77.111.240.238

🔷 AAAA Records (IPv6)1 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:101:8071:4dcb:1d47:9e7f	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 59ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	45270A69B37BD0C454F2B3E54CC89AD7…

🔐 DNSSEC96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026083001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-22 22:38:25

Field	Value
Registrar	ONE.COM A/S
Registered	2003-04-25
Expires	2027-04-30 (240d)

📋 WHOIS

⏱️ Lookup Timing

NS

32ms

A

26ms

MX

32ms

AAAA

32ms

TXT

130ms

CAA

31ms

HTTPS

27ms

TLSA

59ms

SOA

0ms

MTA-STS

41ms

DNSSEC

96ms

SRV

46ms

Total

564ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 22:29:38	564ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-29 17:13:02	637ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-28 11:20:54	646ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-27 11:15:14	868ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-26 18:54:02	683ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-25 02:55:15	898ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-23 23:12:51	3743ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-22 22:37:27	6094ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-21 22:35:53	5672ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-20 22:18:56	6270ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-19 21:31:39	2959ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-18 21:13:27	10216ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-16 14:43:55	1022ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-15 11:23:04	8818ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-14 07:40:48	2976ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-12 09:47:36	2276ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-10 07:26:06	9897ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-08 05:30:51	935ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-28 20:12:14	952ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-27 13:47:43	1002ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-26 13:25:19	4999ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-25 12:58:21	8872ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-24 12:49:28	16994ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-23 09:40:45	2314ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-22 06:33:02	10129ms	2 NS 1 A 4 MX	🔓 Insecure	View