flexisadler.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sara.ns.cloudflare.com	108.162.192.144 172.64.32.144 173.245.58.144 2606:4700:50::adf5:3a90 2803:f800:50::6ca2:c090 2a06:98c1:50::ac40:2090	sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 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
TXT	_acme-challenge.flexisadler.dk	Hn7bjQacUkEXcuNTcCKNeWrbhnCRErDO50qpNC-cBLE
TXT	_acme-challenge.flexisadler.dk	MRy4hk6aMQGrwH1-7FE0dmZ8TtnzJ_dUrDJNnwuXTbs

🔗 TLSA / DANE

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

🔐 DNSSEC9108ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413091228
Primary NS (MNAME)	john.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

42ms

A

43ms

MX

42ms

AAAA

48ms

TXT

214ms

CAA

38ms

HTTPS

41ms

TLSA

44ms

SOA

0ms

MTA-STS

72ms

DNSSEC

9108ms

SRV

61ms

Total

9470ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:10:56	9470ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-25 11:41:24	1098ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-24 11:28:38	8825ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-19 06:33:39	4236ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-13 09:14:15	10036ms	2 NS 3 A 0 MX	🔓 Insecure	View
2026-08-11 08:45:10	2597ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 18:40:18	803ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 18:23:11	9786ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 18:08:38	817ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 17:16:08	8779ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 15:48:54	726ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 08:46:18	692ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 00:02:59	779ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 21:58:27	748ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 20:06:24	865ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 18:16:00	2677ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 17:30:19	16633ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 16:25:27	8613ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 05:34:47	737ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 22:52:57	837ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 22:09:56	836ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 00:30:31	808ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 18:28:08	1467ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 14:40:09	1887ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-25 22:28:37	698ms	3 NS 1 A 1 MX	🔒 Secure	View