dmarkrengoering.dk DNS records

🖥️ Nameservers2 records 84ms

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 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.198.79.1	600s	—	AS16509	Amazon.com, Inc.	216.198.79.0/24	🇺🇸 United States	—

📧 MX Records4 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-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 258ms

TXT Record
google-site-verification=JtcGCpdyLovYUbxgyUzsKKk-n5iTgEBy-8FzCTC9mgg

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.dmarkrengoering.dk)
p=reject	v=DMARC1; p=reject

📬 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 244ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC185ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082501
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

84ms

A

104ms

MX

83ms

AAAA

112ms

TXT

258ms

CAA

120ms

HTTPS

119ms

TLSA

244ms

SOA

0ms

MTA-STS

157ms

DNSSEC

185ms

SRV

128ms

Total

1105ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:46:34	1105ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 03:03:31	8887ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 02:44:53	9099ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 22:46:53	837ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 01:57:48	546ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 01:57:45	934ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 12:08:07	1090ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 06:48:02	1677ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 05:22:01	647ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 08:51:26	955ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 15:37:30	440ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 09:05:46	1103ms	2 NS 1 A 1 MX	🔓 Insecure	View