amtsgym-sdbg.dk DNS records

🖥️ Nameservers2 records 120ms

Nameserver	IP addresses	PTR	ASN / ISP
meg.ns.cloudflare.com	108.162.192.196 172.64.32.196 173.245.58.196 2606:4700:50::adf5:3ac4 2803:f800:50::6ca2:c0c4 2a06:98c1:50::ac40:20c4	meg.ns.cloudflare.com meg.ns.cloudflare.com meg.ns.cloudflare.com meg.ns.cloudflare.com meg.ns.cloudflare.com meg.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rick.ns.cloudflare.com	108.162.193.139 172.64.33.139 173.245.59.139 2606:4700:58::adf5:3b8b 2803:f800:50::6ca2:c18b 2a06:98c1:50::ac40:218b	rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.86	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.254	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 136ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:9dfe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4256	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 108ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.86,172.67.157.254 ech=AEX+DQBBOwAgACCNRa3XPmi/dbisNV+2QNP3E2b9P8ben8ZmLEFdF5GZXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:9dfe,2606:4700:3036::6815:4256

📝 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.amtsgym-sdbg.dk	0kzjmHDfuLonnjT2rDTylmU-4QbWCJWXml1eXgQ1BhI
TXT	_acme-challenge.amtsgym-sdbg.dk	-v8hMIFVQJsXeJOBhJJhEH1WQvcctk_cMjbW3XwcSMo

🔗 TLSA / DANE

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

🔐 DNSSEC211ms

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	2413583080
Primary NS (MNAME)	meg.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

120ms

A

100ms

MX

84ms

AAAA

136ms

TXT

326ms

CAA

107ms

HTTPS

108ms

TLSA

164ms

SOA

0ms

MTA-STS

150ms

DNSSEC

211ms

SRV

177ms

Total

1647ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 18:33:49	1647ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 07:17:43	550ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 13:16:32	934ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 06:58:16	3652ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 06:23:24	24784ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-31 09:30:19	886ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-29 11:10:16	901ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 13:27:14	515ms	2 NS 2 A 0 MX	🔓 Insecure	View