oliefyr.dk

📜 Historical scan 2026-09-06 21:42:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oliefyr.dk is a .dk domain served by 2 nameservers (hattie.ns.cloudflare.com, jakub.ns.cloudflare.com). It was registered on 8 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.54.171 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
hattie.ns.cloudflare.com	108.162.194.172 162.159.38.172 172.64.34.172 2606:4700:50::a29f:26ac 2803:f800:50::6ca2:c2ac 2a06:98c1:50::ac40:22ac	hattie.ns.cloudflare.com hattie.ns.cloudflare.com hattie.ns.cloudflare.com hattie.ns.cloudflare.com hattie.ns.cloudflare.com hattie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jakub.ns.cloudflare.com	108.162.195.85 162.159.44.85 172.64.35.85 2606:4700:58::a29f:2c55 2803:f800:50::6ca2:c355 2a06:98c1:50::ac40:2355	jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.171	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.176	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.140.176
🔶 Autoconfig	104.21.54.171

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8cb0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:36ab	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.171,172.67.140.176 ech=AEX+DQBBEAAgACAegj4fmTjvi6qZBBAjjU4MQzVkGUpNZtvZgKXRh1spXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8cb0,2606:4700:3034::6815:36ab

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 20:56:57

www	104.21.54.171 172.67.140.176 2606:4700:3032::ac43:8cb0 2606:4700:3034::6815:36ab (AS13335) (address records, no CNAME)
www vs bare domain	Same network oliefyr.dk: 104.21.54.171 172.67.140.176 2606:4700:3032::ac43:8cb0 2606:4700:3034::6815:36ab (AS13335) www.oliefyr.dk: 104.21.54.171 172.67.140.176 2606:4700:3032::ac43:8cb0 2606:4700:3034::6815:36ab (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.oliefyr.dk	9FO5npz_CHlE7TisbqZqdGXs4dd6zfVDEBqovf0mv4I
TXT	_acme-challenge.oliefyr.dk	Pzpe2TWVUrWFXaRT3WvWf_DjW1I6b73Jo8S0tZmLffs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413937854
Primary NS (MNAME)	hattie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 00:15:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-01-08
Expires	2028-01-31 (465d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

30ms

26ms

AAAA

30ms

TXT

149ms

CAA

25ms

HTTPS

35ms

TLSA

73ms

SOA

0ms

MTA-STS

40ms

DNSSEC

107ms

SRV

54ms

Total

531ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 20:56:57	790ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 23:49:23	437ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 23:19:03	421ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 01:38:49	1027ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-10 22:51:35	627ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 21:42:54 shown	531ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-04 06:15:53	9844ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 05:19:36	1224ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 23:07:12	1541ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 23:51:51	2980ms	2 NS 2 A 0 MX	🔓 Insecure