poolen.dk DNS records

🖥️ Nameservers2 records 227ms

Nameserver	IP addresses	PTR	ASN / ISP
alla.ns.cloudflare.com	108.162.192.62 172.64.32.62 173.245.58.62 2606:4700:50::adf5:3a3e 2803:f800:50::6ca2:c03e 2a06:98c1:50::ac40:203e	alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
brett.ns.cloudflare.com	108.162.193.76 172.64.33.76 173.245.59.76 2606:4700:58::adf5:3b4c 2803:f800:50::6ca2:c14c 2a06:98c1:50::ac40:214c	brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 178ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.122	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.141	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 181ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
15	300s	2qf54jxml743z4zoqybjv4dc7paapn7butfj7tu2tfxgnd5jmcja.mx-verification.google.com	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.58.122
🔶 Autoconfig	104.21.58.122

🔷 AAAA Records (IPv6)2 records 238ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3a7a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:9f8d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 198ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.122,172.67.159.141 ech=AEX+DQBBkAAgACCSG9QfmDqEIsY0wmF6NIJqsZ6p6n9hXipOMv5QdCsTTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3a7a,2606:4700:3035::ac43:9f8d

📝 TXT Records1 records 557ms

TXT Record
v=spf1 include:_spf.google.com include:mandrillapp.com -all

✉️ SPF

Policy	Record (poolen.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:mandrillapp.com -all

📨 DMARC

Policy	Record (_dmarc.poolen.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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.poolen.dk	pdUCHl1-Mh8bjHgtb-aNcstLbogH9rFP2s7ug99sQmo

🔗 TLSA / DANE

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

🔐 DNSSEC346ms

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	2412202980
Primary NS (MNAME)	alla.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

227ms

A

178ms

MX

181ms

AAAA

238ms

TXT

557ms

CAA

191ms

HTTPS

198ms

TLSA

296ms

SOA

0ms

MTA-STS

255ms

DNSSEC

346ms

SRV

263ms

Total

4682ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 00:05:41	4682ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-20 17:42:24	9806ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-30 02:05:10	1040ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-24 12:28:37	1280ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-18 07:35:13	1401ms	2 NS 2 A 2 MX	🔓 Insecure	View