cphtech.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
toby.ns.cloudflare.com	108.162.193.239 172.64.33.239 173.245.59.239 2606:4700:58::adf5:3bef 2803:f800:50::6ca2:c1ef 2a06:98c1:50::ac40:21ef	toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.57.236	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.128	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	60s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net 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 AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:c180	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:39ec	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.57.236,172.67.193.128 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c180,2606:4700:3037::6815:39ec

📝 TXT Records2 records 149ms

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)

🔐 DNSSEC110ms

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	2413325674
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

34ms

A

39ms

MX

30ms

AAAA

38ms

TXT

149ms

CAA

30ms

HTTPS

38ms

TLSA

87ms

SOA

0ms

MTA-STS

55ms

DNSSEC

110ms

SRV

48ms

Total

800ms

🕐 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