dumpdata.dk DNS records

🖥️ Nameservers2 records 38ms

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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.243.97.138	43200s	62-243-97-138-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	62.242.0.0/15	🇩🇰 Denmark	Holte

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	43200s	dumpdata.dk	62.243.97.138	62-243-97-138-static.dk.customer.tdc.net	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 152ms

TXT Record
PTR 138.97.243.62.in-addr.arpa
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7l2m+O/VqO+lLhgAppizscBvrV3TDa2kYHUHT/mo/oZ5bgazor09GmHsVCg/AOaCBBOSbEhaSAMrZUWcZk0ExsTmS68jnwvJyiOlC3nE49X6dGGUWMzvQ1CpgR6UOpcQ3gcjI+mSBhES8dh/UU+nfRWhDvhrslZ7Ahf0hLO6MweslY4lgnyDhoe3Nz/3ZXx+xE4tRhsWrz3Cc0vP0GwCcPuYlj7TwUGcF2RK8BWSwHkNv5cwznK6orZMlrLCalaSlp3xRMzZyKI/cJlS1K/koPJtGnY58OeGCFrpTpOcNahtxAIMgW/WLRA60zM8pQmngNCV8WRm7zymoQvgI3QIDAQAB;
v=spf1 mx a ip4:62.243.97.138 ip4:80.160.88.32 include:mail.dk ~all

✉️ SPF

Policy	Record (dumpdata.dk)
~all (soft fail)	v=spf1 mx a ip4:62.243.97.138 ip4:80.160.88.32 include:mail.dk ~all

📨 DMARC

Policy	Record (_dmarc.dumpdata.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 Records1 records 48ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC77ms

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

🏷️ SOA43ms

Field	Value
Serial	2026081101
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

38ms

A

59ms

MX

53ms

AAAA

39ms

TXT

152ms

CAA

48ms

HTTPS

45ms

TLSA

57ms

SOA

43ms

MTA-STS

50ms

DNSSEC

77ms

SRV

63ms

Total

4621ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 03:29:26	4621ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 13:21:47	1635ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 05:15:52	3024ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 21:53:14	4667ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 07:27:16	571ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 20:15:00	472ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:43:33	634ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:23:38	12625ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:12:59	1455ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:04:22	511ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 05:01:22	710ms	2 NS 1 A 1 MX	🔒 Secure	View