dpsyk.dk DNS records

🖥️ Nameservers2 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ruth.ns.cloudflare.com	108.162.192.143 172.64.32.143 173.245.58.143 2606:4700:50::adf5:3a8f 2803:f800:50::6ca2:c08f 2a06:98c1:50::ac40:208f	ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tim.ns.cloudflare.com	108.162.193.145 172.64.33.145 173.245.59.145 2606:4700:58::adf5:3b91 2803:f800:50::6ca2:c191 2a06:98c1:50::ac40:2191	tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com tim.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.166	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.251	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	london.mxroute.com	185.165.242.86	london.mxroute.com	AS49981 WorldStream B.V.
20	600s	london-relay.mxroute.com	185.165.242.86	london.mxroute.com	AS49981 WorldStream B.V.

🔷 AAAA Records (IPv6)2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:13a6	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:bafb	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.166,172.67.186.251 ech=AEX+DQBB+AAgACAZDRgWmZnfMEyg/ylLGp2E9y01joSBu+Rks3kxiynuDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:13a6,2606:4700:3032::ac43:bafb

📝 TXT Records1 records 195ms

TXT Record
v=spf1 +a +mx +ip4:93.170.96.70 +ip4:93.170.96.76 +ip4:185.165.242.86 include:mxroute.com -all

✉️ SPF

Policy	Record (dpsyk.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:93.170.96.70 +ip4:93.170.96.76 +ip4:185.165.242.86 include:mxroute.com -all

📨 DMARC

Policy	Record (_dmarc.dpsyk.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+l0xwz2e2bja@dmarc.postmarkapp.com; sp=none; aspf=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)

🔐 DNSSEC65ms

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

🏷️ SOA35ms

Field	Value
Serial	2407058134
Primary NS (MNAME)	ruth.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

40ms

MX

43ms

AAAA

53ms

TXT

195ms

CAA

33ms

HTTPS

37ms

TLSA

258ms

SOA

35ms

MTA-STS

45ms

DNSSEC

65ms

SRV

98ms

Total

852ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:04:10	844ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-26 16:14:32	1266ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-07 08:51:12	9305ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-31 14:23:42	1061ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-29 16:10:58	3034ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-11 10:58:24	1706ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-27 01:31:53	1960ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-22 06:47:12	852ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-21 08:49:43	660ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-17 04:25:04	794ms	2 NS 2 A 2 MX	🔒 Secure	View