cphtech.dk DNS records

🖥️ Nameservers2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
olga.ns.cloudflare.com	—	—	—
toby.ns.cloudflare.com	—	—	—

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.57.236	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.128	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:39ec	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3032::ac43:c180	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.57.236,172.67.193.128 ech=AEX+DQBBAgAgACDurI0kjS+pgI4tREFXZNZReDzCEtZ7GTrS4X0Uec/8AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:39ec,2606:4700:3032::ac43:c180

📝 TXT Records2 records 92ms

TXT Record
google-site-verification=4hricHAHOqbLeqzEaBMxPQLAe6fGH-xduaummQHhj8g
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (cphtech.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.cphtech.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:ab@cphtech.dk; ruf=mailto:ab@cphtech.dk; pct=100; aspf=s

📬 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)

🔐 DNSSEC125ms

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

🏷️ SOA35ms

Field	Value
Serial	2406569266
Primary NS (MNAME)	olga.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

32ms

A

32ms

MX

44ms

AAAA

35ms

TXT

92ms

CAA

35ms

HTTPS

34ms

TLSA

60ms

SOA

35ms

MTA-STS

63ms

DNSSEC

125ms

SRV

0ms

Total

575ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:01:59	800ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 04:41:09	1009ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-24 06:55:22	1506ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 05:54:12	4795ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-22 05:29:21	2056ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 03:57:35	1383ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 02:54:58	4364ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-10 02:44:49	1403ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 08:57:31	1640ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-23 04:03:04	1729ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-20 21:51:29	1250ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-17 14:00:59	3255ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-11 23:54:03	1743ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-08 12:47:17	3320ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-03 11:45:17	9930ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-29 06:00:51	843ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 05:52:54	1663ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 10:36:31	1035ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 22:45:10	575ms	2 NS 2 A 1 MX	🔓 Insecure	View