simpsonoils.dk DNS records

🖥️ Nameservers2 records 81ms

Nameserver	IP addresses	PTR	ASN / ISP
aiden.ns.cloudflare.com	108.162.193.55 172.64.33.55 173.245.59.55 2606:4700:58::adf5:3b37 2803:f800:50::6ca2:c137 2a06:98c1:50::ac40:2137	aiden.ns.cloudflare.com aiden.ns.cloudflare.com aiden.ns.cloudflare.com aiden.ns.cloudflare.com aiden.ns.cloudflare.com aiden.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lina.ns.cloudflare.com	108.162.192.187 172.64.32.187 173.245.58.187 2606:4700:50::adf5:3abb 2803:f800:50::6ca2:c0bb 2a06:98c1:50::ac40:20bb	lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com lina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.49	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.135.100	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 72ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:1a31	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8764	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.49,172.67.135.100 ech=AEX+DQBBIwAgACCbwycfY4cmDGq5S9orKwaIFOyoHivtt317lE2DbfP8UQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1a31,2606:4700:3036::ac43:8764

📝 TXT Records1 records 238ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (simpsonoils.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.simpsonoils.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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
CNAME	_acme-challenge.simpsonoils.dk	simpsonoils.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC172ms

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	2412992507
Primary NS (MNAME)	aiden.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

81ms

A

64ms

MX

67ms

AAAA

72ms

TXT

238ms

CAA

76ms

HTTPS

73ms

TLSA

84ms

SOA

0ms

MTA-STS

62ms

DNSSEC

172ms

SRV

16045ms

Total

16703ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 09:17:47	16703ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-04 03:31:44	1398ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 09:55:02	1978ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 14:18:56	1449ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 15:59:09	1674ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 04:42:24	1085ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 20:34:53	822ms	2 NS 2 A 0 MX	🔓 Insecure	View