codesquad.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
kira.ns.cloudflare.com	—	—	—
troy.ns.cloudflare.com	—	—	—

🌍 A Records2 records 43ms

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

📧 MX Records1 records 77ms

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 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:375	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3037::ac43:82aa	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.117,172.67.130.170 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:375,2606:4700:3037::ac43:82aa

📝 TXT Records2 records 211ms

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)

🔐 DNSSEC112ms

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

🏷️ SOA47ms

Field	Value
Serial	2405908249
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

54ms

A

43ms

MX

77ms

AAAA

49ms

TXT

211ms

CAA

39ms

HTTPS

42ms

TLSA

113ms

SOA

47ms

MTA-STS

66ms

DNSSEC

112ms

SRV

0ms

Total

721ms

🕐 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