maxrengoering.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
david.ns.cloudflare.com	108.162.193.152 172.64.33.152 173.245.59.152 2606:4700:58::adf5:3b98 2803:f800:50::6ca2:c198 2a06:98c1:50::ac40:2198	david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com david.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
delilah.ns.cloudflare.com	108.162.194.99 162.159.38.99 172.64.34.99 2606:4700:50::a29f:2663 2803:f800:50::6ca2:c263 2a06:98c1:50::ac40:2263	delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com delilah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.74.72	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.59	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.ad-group.dk	212.98.84.140	mail.ad-group.dk	AS42525 GlobalConnect A/S

🔷 AAAA Records (IPv6)2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:4a48	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9c3b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.74.72,172.67.156.59 ech=AEX+DQBB/AAgACBaY3xXTjHGn020myaHmA0UDNM1FWVR3m9nS/VJiWGkRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4a48,2606:4700:3033::ac43:9c3b

📝 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.maxrengoering.dk	_EcJyyeUvTH_v30i70AelneaolnDKwXyGhnW-oSMh1k
TXT	_acme-challenge.maxrengoering.dk	wTtQAdMYVffEGIzZz0gJkMsg_z53hVIzKqM8s8RKvK8

🔗 TLSA / DANE

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

🔐 DNSSEC107ms

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	2413338604
Primary NS (MNAME)	david.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

36ms

A

32ms

MX

31ms

AAAA

52ms

TXT

154ms

CAA

31ms

HTTPS

38ms

TLSA

79ms

SOA

0ms

MTA-STS

43ms

DNSSEC

107ms

SRV

52ms

Total

1048ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:51:05	1048ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-24 18:39:45	2339ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 17:40:45	964ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-16 06:15:53	9935ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-08 13:59:43	16948ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 06:02:18	940ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 18:20:15	3009ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 12:59:33	905ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 12:15:57	961ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:23:15	739ms	2 NS 2 A 1 MX	🔓 Insecure	View