strongthings.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 63ms

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 Records1 records 161ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (strongthings.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.strongthings.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 70ms

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…

🔐 DNSSEC106ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082401
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

45ms

MX

63ms

AAAA

41ms

TXT

161ms

CAA

40ms

HTTPS

41ms

TLSA

70ms

SOA

0ms

MTA-STS

59ms

DNSSEC

106ms

SRV

58ms

Total

627ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-09 03:13:03	775ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 05:22:24	627ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 06:29:18	688ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 10:18:57	5005ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 09:28:04	1367ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-01 07:30:02	5253ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 17:50:56	884ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 22:30:04	1442ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 18:52:28	1600ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 23:24:44	526ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 12:35:04	997ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:35:51	571ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 22:58:31	1112ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 19:13:55	2933ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 07:42:41	935ms	2 NS 1 A 4 MX	🔒 Secure	View