courtelite.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ingrid.ns.cloudflare.com	108.162.192.165 172.64.32.165 173.245.58.165 2606:4700:50::adf5:3aa5 2803:f800:50::6ca2:c0a5 2a06:98c1:50::ac40:20a5	ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ram.ns.cloudflare.com	108.162.193.225 172.64.33.225 173.245.59.225 2606:4700:58::adf5:3be1 2803:f800:50::6ca2:c1e1 2a06:98c1:50::ac40:21e1	ram.ns.cloudflare.com ram.ns.cloudflare.com ram.ns.cloudflare.com ram.ns.cloudflare.com ram.ns.cloudflare.com ram.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.23	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.167	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records4 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.mailpod15-cph3.g1i.one.com	104.37.35.36	mx1.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	300s	mx2.mailpod15-cph3.g1i.one.com	104.37.35.37	mx2.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	300s	mx3.mailpod15-cph3.g1i.one.com	104.37.35.38	mx3.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S
10	300s	mx4.mailpod15-cph3.g1i.one.com	104.37.35.39	mx4.mailpod15-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:89a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4917	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.23,172.67.137.167 ech=AEX+DQBBLAAgACAXjdafbR37U1x7tWCu0cXNrQegtBwBZ+Wlz9mR5oAiAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:89a7,2606:4700:3037::6815:4917

📝 TXT Records3 records 212ms

TXT Record
google-site-verification=3tRQGpC6f926o2G0oobsHmw0TkdRCzWHP1zdCGZi_r8
google-site-verification=PiFecuoPw1obvhZ45Gz5FEZGcHXWqJesoAoLW7Wl4bA
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (courtelite.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.courtelite.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC83ms

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	2412302871
Primary NS (MNAME)	ingrid.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-09 21:43:25

Field	Value
Registrar	ONE.COM A/S
Registered	2026-04-26
Expires	2027-04-25 (234d)

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

50ms

MX

53ms

AAAA

42ms

TXT

212ms

CAA

37ms

HTTPS

47ms

TLSA

4089ms

SOA

0ms

MTA-STS

74ms

DNSSEC

83ms

SRV

70ms

Total

4870ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 16:21:52	4870ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-08-16 03:40:47	3328ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-08-14 16:03:21	4946ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-08-13 10:43:56	5275ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-07-24 13:50:28	1777ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-07-09 21:42:42	10169ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-25 05:35:25	1106ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-23 06:32:15	1022ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-22 06:10:00	1135ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 22:36:10	730ms	2 NS 2 A 4 MX	🔓 Insecure	View