isofirms.dk DNS records

🖥️ Nameservers2 records 39ms

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 Records2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
141.193.213.10	3600s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—
141.193.213.11	3600s	—	AS209242	Cloudflare London, LLC	141.193.213.0/24	🇺🇸 United States	—

📧 MX Records4 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod13-cph3.one.com	185.10.9.42	mx1.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod13-cph3.one.com	185.10.9.43	mx2.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod13-cph3.one.com	185.10.9.44	mx3.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod13-cph3.one.com	185.10.9.45	mx4.pub.mailpod13-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	wp.wpenginepowered.com → 141.193.213.10
🔶 Autoconfig	wp.wpenginepowered.com → 141.193.213.11

🔷 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 121ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…

🔐 DNSSEC109ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082302
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

39ms

A

40ms

MX

40ms

AAAA

82ms

TXT

202ms

CAA

81ms

HTTPS

48ms

TLSA

121ms

SOA

0ms

MTA-STS

100ms

DNSSEC

109ms

SRV

85ms

Total

915ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:52:31	915ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-26 18:51:20	1485ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-24 16:19:53	2693ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-14 06:39:11	1190ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-08-13 05:33:44	1286ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-16 11:29:33	4895ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-10 07:41:15	5188ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-07-01 07:21:51	847ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-06-24 14:49:00	937ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-06-24 05:39:39	1166ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 15:14:32	1036ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 10:39:41	943ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 10:01:42	1197ms	2 NS 2 A 4 MX	🔒 Secure	View
2026-06-18 06:19:31	942ms	2 NS 2 A 4 MX	🔒 Secure	View