realcooldeal.dk DNS records

🖥️ Nameservers2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
brenda.ns.cloudflare.com	108.162.192.77 172.64.32.77 173.245.58.77 2606:4700:50::adf5:3a4d 2803:f800:50::6ca2:c04d 2a06:98c1:50::ac40:204d	brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gordon.ns.cloudflare.com	108.162.193.170 172.64.33.170 173.245.59.170 2606:4700:58::adf5:3baa 2803:f800:50::6ca2:c1aa 2a06:98c1:50::ac40:21aa	gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.33	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.174	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:e21	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9dae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.33,172.67.157.174 ech=AEX+DQBBJQAgACC/21wWhhzN7DcxzcgpF0SCUfz8jkyCIBDXqFdQkkfjdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:e21,2606:4700:3033::ac43:9dae

📝 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.realcooldeal.dk	19-JTNDSJVnDVAt71ddSsXAaJCZvbOaoF4lF5n1yXqw
TXT	_acme-challenge.realcooldeal.dk	zZc7r4GRqzIu5nEV175M7LXrg_6OFz-L4pHPVcfrZw8

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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	2413924726
Primary NS (MNAME)	brenda.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

27ms

A

27ms

MX

36ms

AAAA

33ms

TXT

146ms

CAA

29ms

HTTPS

26ms

TLSA

37ms

SOA

0ms

MTA-STS

51ms

DNSSEC

102ms

SRV

44ms

Total

533ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 08:21:36	533ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-31 14:34:54	409ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-30 13:15:30	149ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-29 08:42:34	180ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 20:43:53	1412ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 20:30:46	3672ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 18:41:08	900ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 04:20:21	700ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 17:29:52	2636ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 12:35:41	1365ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 08:39:11	1003ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 15:37:54	8688ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 05:55:05	8695ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 18:37:50	8593ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 21:56:42	1120ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 10:33:35	10024ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 21:55:18	814ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 21:00:29	874ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 20:50:13	685ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 20:17:16	788ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 19:55:43	669ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 19:07:48	670ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 12:55:02	804ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 09:22:25	724ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 06:24:46	834ms	2 NS 0 A 0 MX	❓ Unknown	View