aalborgcasecompetition.dk DNS records

🖥️ Nameservers2 records 36ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records4 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-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 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 95ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081701
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

36ms

A

44ms

MX

55ms

AAAA

53ms

TXT

185ms

CAA

31ms

HTTPS

48ms

TLSA

95ms

SOA

0ms

MTA-STS

74ms

DNSSEC

101ms

SRV

68ms

Total

787ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:40:09	787ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-17 18:37:45	4010ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 13:01:22	2830ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 07:32:29	887ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 22:34:40	18143ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-06-26 18:32:24	1868ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 15:45:13	881ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 11:58:02	1104ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:48:09	1387ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 22:02:15	2675ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 09:52:20	844ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 13:16:24	815ms	2 NS 1 A 4 MX	🔒 Secure	View