dtn.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.siteground.net	75.2.77.104	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.siteground.net	99.83.229.113	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.186.169	86400s	169.186.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records3 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mx10.antispam.mailspamprotection.com	34.149.79.66	66.79.149.34.bc.googleusercontent.com	AS396982 Google LLC
20	86400s	mx20.antispam.mailspamprotection.com	34.120.156.61	61.156.120.34.bc.googleusercontent.com	AS396982 Google LLC
30	86400s	mx30.antispam.mailspamprotection.com	34.111.121.216	216.121.111.34.bc.googleusercontent.com	AS396982 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	35.214.186.169
🔶 Autoconfig	35.214.186.169

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 324ms

TXT Record
v=spf1 +a +mx include:dtn.dk.spf.auto.dnssmarthost.net ~all

✉️ SPF

Policy	Record (dtn.dk)
~all (soft fail)	v=spf1 +a +mx include:dtn.dk.spf.auto.dnssmarthost.net ~all

📨 DMARC

Policy	Record (_dmarc.dtn.dk)
p=none (monitor only)	v=DMARC1; p=none; aspf=r; adkim=r;

📬 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 / DANE

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

🔐 DNSSEC9079ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	7
Primary NS (MNAME)	ns1.siteground.net
Responsible (RNAME)	admins@siteground.com
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

64ms

MX

56ms

AAAA

54ms

TXT

324ms

CAA

69ms

HTTPS

71ms

TLSA

162ms

SOA

0ms

MTA-STS

121ms

DNSSEC

9079ms

SRV

116ms

Total

9759ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:53:05	9759ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 11:59:51	824ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-23 23:36:25	4777ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 16:47:01	4203ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 16:36:06	2119ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 16:32:45	7013ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 12:26:52	7727ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 12:25:55	3439ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 07:37:16	5420ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 10:20:48	11353ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 10:03:20	4289ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 06:40:28	2044ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 02:21:30	4133ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 04:17:19	3505ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 13:33:30	4032ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 15:55:48	3563ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 05:06:40	1037ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 04:51:17	3455ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 04:04:06	3485ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 03:48:38	2578ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 02:24:41	2416ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 01:25:06	2201ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 21:45:36	3469ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 17:50:11	2525ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 10:52:58	17539ms	2 NS 0 A 0 MX	❓ Unknown	View