ibrehnecairo.dk DNS records

🖥️ Nameservers2 records 31ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.26	3600s	mail.csnt.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records4 records 23ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.21.40.26
🔶 Autoconfig	185.21.40.26

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 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 79ms

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…

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

31ms

A

31ms

MX

23ms

AAAA

24ms

TXT

134ms

CAA

37ms

HTTPS

24ms

TLSA

79ms

SOA

0ms

MTA-STS

47ms

DNSSEC

98ms

SRV

46ms

Total

596ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 11:38:41	596ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 15:11:10	848ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 23:11:36	2594ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-05 19:17:23	1151ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 00:50:03	1509ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 12:03:41	965ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 06:13:21	975ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 17:21:22	755ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 08:20:44	2266ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 20:33:21	2097ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 23:34:15	2454ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 05:42:40	637ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 14:16:48	702ms	2 NS 1 A 4 MX	🔒 Secure	View