flex-pro.dk DNS records

🖥️ Nameservers2 records 74ms

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 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.84	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod4-cph3.one.com	185.164.14.38	mx1.pub.mailpod4-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod4-cph3.one.com	185.164.14.39	mx2.pub.mailpod4-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod4-cph3.one.com	185.164.14.40	mx3.pub.mailpod4-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:a4:5378:2f89:944a	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 / DANE3 records 176ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod4-cph3.one.com	DANE-EE · SPKI · SHA-256	3CD1D5B4EDAC2BB288B196C074B1A2B1…
SMTP _25._tcp.mx2.pub.mailpod4-cph3.one.com	DANE-EE · SPKI · SHA-256	3CD1D5B4EDAC2BB288B196C074B1A2B1…
SMTP _25._tcp.mx3.pub.mailpod4-cph3.one.com	DANE-EE · SPKI · SHA-256	3CD1D5B4EDAC2BB288B196C074B1A2B1…

🔐 DNSSEC199ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062101
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

74ms

A

84ms

MX

84ms

AAAA

69ms

TXT

544ms

CAA

77ms

HTTPS

70ms

TLSA

176ms

SOA

0ms

MTA-STS

112ms

DNSSEC

199ms

SRV

122ms

Total

1330ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 12:53:20	812ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-09-01 06:02:08	835ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 20:57:37	679ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 01:54:18	9739ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-19 00:13:48	6180ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 08:28:53	9018ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 11:13:44	2837ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 11:54:24	1057ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 15:06:23	1989ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 11:02:24	1330ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-19 03:52:11	3436ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:14:48	2353ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:10:48	774ms	2 NS 1 A 3 MX	🔒 Secure	View