md-scientific.dk DNS records

🖥️ Nameservers2 records 22ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.43.176.247	600s	—	AS3292	TDC Holding A/S	92.43.176.0/21	🇩🇰 Denmark	Ulfborg

📧 MX Records4 records 27ms

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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 124ms

TXT Record
v=spf1 a mx include:_custspf.one.com a:mail.grips-edv.de -all

✉️ SPF

Policy	Record (md-scientific.dk)
-all (hard fail)	v=spf1 a mx include:_custspf.one.com a:mail.grips-edv.de -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 245ms

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…

🔐 DNSSEC107ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082902
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

22ms

A

30ms

MX

27ms

AAAA

22ms

TXT

124ms

CAA

26ms

HTTPS

29ms

TLSA

245ms

SOA

0ms

MTA-STS

36ms

DNSSEC

107ms

SRV

38ms

Total

801ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 21:35:19	801ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 00:09:24	859ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 13:39:07	731ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 23:02:24	918ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 14:43:46	1006ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 14:27:21	2492ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 08:58:34	1172ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 11:55:05	765ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 11:49:15	697ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 08:12:13	653ms	2 NS 1 A 4 MX	⚠️ Bogus	View
2026-06-19 11:06:31	1247ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 18:58:33	9370ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 17:00:34	959ms	2 NS 1 A 4 MX	🔒 Secure	View