codesquad.dk DNS records

🖥️ Nameservers2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
kira.ns.cloudflare.com	108.162.194.197 162.159.38.197 172.64.34.197 2606:4700:50::a29f:26c5 2803:f800:50::6ca2:c2c5 2a06:98c1:50::ac40:22c5	kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
troy.ns.cloudflare.com	108.162.195.218 162.159.44.218 172.64.35.218 2606:4700:58::a29f:2cda 2803:f800:50::6ca2:c3da 2a06:98c1:50::ac40:23da	troy.ns.cloudflare.com troy.ns.cloudflare.com troy.ns.cloudflare.com troy.ns.cloudflare.com troy.ns.cloudflare.com troy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.117	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.170	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.251.1.26 142.251.1.27 173.194.222.27 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 64.233.164.26 64.233.164.27	lb-in-f26.1e100.net lb-in-f27.1e100.net lo-in-f27.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net lo-in-x1a.1e100.net lo-in-f26.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lf-in-f26.1e100.net lf-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 AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:375	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:82aa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.117,172.67.130.170 ech=AEX+DQBBFQAgACDM+OEWQnOKcMurJKTZ6p/hmqT5uyNy/LwLIog5WIScYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:375,2606:4700:3033::ac43:82aa

📝 TXT Records2 records 405ms

TXT Record
google-site-verification=GBzjKcIqCzdPS9TN3aTIZKuwHJvln3baIgEfZeeRr3w
v=spf1 include:_spf.google.com include:mailgun.org ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.codesquad.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:f70f2f67d1dd415da44a5bab5fc1bb69@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC122ms

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

🏷️ SOA0ms

Field	Value
Serial	2408941936
Primary NS (MNAME)	kira.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

50ms

A

32ms

MX

44ms

AAAA

51ms

TXT

405ms

CAA

50ms

HTTPS

40ms

TLSA

161ms

SOA

0ms

MTA-STS

71ms

DNSSEC

122ms

SRV

120ms

Total

2314ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 21:58:57	2149ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 12:16:17	1767ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-21 06:39:43	5336ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 05:58:57	2318ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-17 22:07:48	1569ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-10 02:53:58	2767ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-02 05:04:18	1651ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-28 03:45:03	2493ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-14 13:58:09	3180ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-13 02:09:56	10416ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-08 11:31:35	2314ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-06 03:02:51	1970ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-30 13:02:37	828ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 10:08:41	840ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 22:04:09	1237ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 11:51:10	561ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 21:44:12	570ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 21:41:39	721ms	2 NS 2 A 1 MX	🔒 Secure	View