københavnssædbank.dk DNS records

🖥️ Nameservers2 records 244ms

Nameserver	IP addresses	PTR	ASN / ISP
cheryl.ns.cloudflare.com	108.162.192.83 172.64.32.83 173.245.58.83 2606:4700:50::adf5:3a53 2803:f800:50::6ca2:c053 2a06:98c1:50::ac40:2053	cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lakas.ns.cloudflare.com	108.162.193.194 172.64.33.194 173.245.59.194 2606:4700:58::adf5:3bc2 2803:f800:50::6ca2:c1c2 2a06:98c1:50::ac40:21c2	lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.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

🔗 TLSA / DANE

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

🔐 DNSSEC311ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

244ms

A

243ms

MX

255ms

AAAA

274ms

TXT

1282ms

CAA

253ms

HTTPS

263ms

TLSA

246ms

SOA

257ms

MTA-STS

283ms

DNSSEC

311ms

SRV

328ms

Total

2885ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 21:31:56	2885ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 20:03:57	7764ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 19:58:35	8603ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 19:51:54	4677ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 16:48:48	6666ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 16:46:42	10967ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 15:33:58	4656ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 14:54:16	1080ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 08:42:38	5537ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 11:05:31	9227ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 01:37:53	10867ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 15:40:06	3804ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 04:24:16	41238ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 15:20:25	2792ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 20:40:48	10858ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 11:01:42	28117ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 10:26:45	2607ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 10:10:01	17303ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 09:46:17	17336ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 08:37:09	17916ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 04:46:22	17901ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 21:58:06	9237ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 11:32:19	17091ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 08:59:45	2605ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 14:10:20	22640ms	2 NS 0 A 0 MX	❓ Unknown	View