bybjerring.dk DNS records

🖥️ Nameservers2 records 333ms

Nameserver	IP addresses	PTR	ASN / ISP
damon.ns.cloudflare.com	108.162.193.96 172.64.33.96 173.245.59.96 2606:4700:58::adf5:3b60 2803:f800:50::6ca2:c160 2a06:98c1:50::ac40:2160	damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
luciana.ns.cloudflare.com	108.162.194.131 162.159.38.131 172.64.34.131 2606:4700:50::a29f:2683 2803:f800:50::6ca2:c283 2a06:98c1:50::ac40:2283	luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com luciana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 381ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.185	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.132.66	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 374ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:8442	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:cb9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 383ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.185,172.67.132.66 ech=AEX+DQBB6AAgACBMTrnx7MjX+bXo/gqGgfi/ki0INIWkDCy4rpcZv7W+LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8442,2606:4700:3037::6815:cb9

📝 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)

🔐 DNSSEC699ms

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	2412706983
Primary NS (MNAME)	damon.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

333ms

A

381ms

MX

353ms

AAAA

374ms

TXT

1160ms

CAA

349ms

HTTPS

383ms

TLSA

442ms

SOA

0ms

MTA-STS

526ms

DNSSEC

699ms

SRV

499ms

Total

8088ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 02:01:04	8088ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-13 10:41:05	756ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-11 14:47:37	893ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-10 03:52:32	1084ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-06 02:25:54	2563ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 05:58:29	2673ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 16:26:49	656ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 15:43:19	795ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 15:35:47	16642ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 15:06:18	754ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 05:29:49	732ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 18:33:53	606ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 15:08:52	9694ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 05:28:15	844ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 04:54:35	729ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 02:41:57	577ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 22:09:06	760ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 13:41:12	757ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 11:45:53	773ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 04:46:30	1110ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 01:22:09	3864ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 23:15:25	2368ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 00:01:21	10458ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 03:47:23	902ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 02:06:42	1135ms	0 NS 0 A 0 MX	❓ Unknown	View