bybaun.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
addyson.ns.cloudflare.com	108.162.194.68 162.159.38.68 172.64.34.68 2606:4700:50::a29f:2644 2803:f800:50::6ca2:c244 2a06:98c1:50::ac40:2244	addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sid.ns.cloudflare.com	108.162.193.143 172.64.33.143 173.245.59.143 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18f 2a06:98c1:50::ac40:218f	sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.203	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.67	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:8043	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:cb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.203,172.67.128.67 ech=AEX+DQBB4wAgACC4fsfBA0wpiChSKINLH/16AWAXDv3Vw0exD3YK6FDsUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8043,2606:4700:3036::6815:cb

📝 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)

🔐 DNSSEC101ms

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	2413668174
Primary NS (MNAME)	addyson.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

26ms

A

31ms

MX

35ms

AAAA

28ms

TXT

139ms

CAA

25ms

HTTPS

32ms

TLSA

38ms

SOA

0ms

MTA-STS

41ms

DNSSEC

101ms

SRV

46ms

Total

456ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 00:49:51	456ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 18:55:57	1277ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-30 12:20:40	917ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 18:44:59	1671ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 13:04:30	691ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 03:49:31	833ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 03:28:37	3001ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 18:18:51	4669ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 18:16:45	1539ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 18:03:20	708ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 18:00:06	649ms	4 NS 1 A 1 MX	🔓 Insecure	View