devtails.dk DNS records

🖥️ Nameservers2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
buck.ns.cloudflare.com	108.162.193.78 172.64.33.78 173.245.59.78 2606:4700:58::adf5:3b4e 2803:f800:50::6ca2:c14e 2a06:98c1:50::ac40:214e	buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jocelyn.ns.cloudflare.com	108.162.192.174 172.64.32.174 173.245.58.174 2606:4700:50::adf5:3aae 2803:f800:50::6ca2:c0ae 2a06:98c1:50::ac40:20ae	jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com jocelyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.16	300s	splash.curanet.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	kb.devtails.dk → 168.119.4.163
🔶 Autoconfig	kb.devtails.dk → 168.119.4.163

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.devtails.dk	kb.devtails.dk

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC165ms

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	2413062486
Primary NS (MNAME)	buck.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

60ms

A

58ms

MX

95ms

AAAA

77ms

TXT

226ms

CAA

50ms

HTTPS

96ms

TLSA

95ms

SOA

0ms

MTA-STS

143ms

DNSSEC

165ms

SRV

94ms

Total

777ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:17:05	777ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-25 14:16:12	1950ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-14 23:09:54	684ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-21 08:44:12	821ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-19 05:37:24	2141ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-15 13:15:44	9809ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-09 02:02:14	10632ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-05 06:10:31	1611ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-22 00:21:10	466ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-17 02:45:08	1207ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-17 02:31:21	376ms	2 NS 1 A 0 MX	🔓 Insecure	View