folda.dk DNS records

🖥️ Nameservers2 records 46ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.87	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 43ms

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 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:bb:b603:3982:32d4	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 64ms

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…

🔐 DNSSEC114ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062401
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

46ms

A

40ms

MX

43ms

AAAA

42ms

TXT

132ms

CAA

49ms

HTTPS

42ms

TLSA

64ms

SOA

0ms

MTA-STS

54ms

DNSSEC

114ms

SRV

55ms

Total

723ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:50:52	960ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 12:17:38	1265ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 13:47:35	944ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 00:56:37	3381ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 04:47:12	2861ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 01:37:26	5464ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 23:35:17	876ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 05:01:44	1038ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 14:44:52	723ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 04:15:23	2699ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 11:37:03	8186ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:32:42	569ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:27:52	792ms	2 NS 1 A 3 MX	🔒 Secure	View