krumspring.dk DNS records

🖥️ Nameservers2 records 23ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.174	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 28ms

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 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:8070:f40f:dbb9:2525	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 57ms

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…

🔐 DNSSEC96ms

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

🏷️ 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

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

23ms

A

28ms

MX

28ms

AAAA

31ms

TXT

113ms

CAA

25ms

HTTPS

24ms

TLSA

57ms

SOA

0ms

MTA-STS

34ms

DNSSEC

96ms

SRV

32ms

Total

585ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:24:16	585ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-29 16:47:42	1303ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 22:27:01	620ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 21:32:17	620ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 17:49:38	1212ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-24 13:12:02	930ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 06:04:45	1700ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 00:54:00	6797ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 22:17:53	3757ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 16:34:19	991ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 01:56:43	947ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 02:08:14	9033ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 15:48:01	1004ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 13:47:08	1944ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 11:21:31	1024ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 09:21:02	1163ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-11 05:01:34	1059ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 18:34:58	693ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 14:55:14	2078ms	2 NS 1 A 4 MX	🔒 Secure	View