airconservice.dk

📜 Historical scan 2026-08-31 08:00:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

airconservice.dk is a .dk domain served by 2 nameservers (kareem.ns.cloudflare.com, sharon.ns.cloudflare.com). It was registered on 28 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.130 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
kareem.ns.cloudflare.com	108.162.195.22 162.159.44.22 172.64.35.22 2606:4700:58::a29f:2c16 2803:f800:50::6ca2:c316 2a06:98c1:50::ac40:2316	kareem.ns.cloudflare.com kareem.ns.cloudflare.com kareem.ns.cloudflare.com kareem.ns.cloudflare.com kareem.ns.cloudflare.com kareem.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.49.130	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.163.47	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:a32f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3182	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.49.130,172.67.163.47 ech=AEX+DQBBJQAgACBpWTX7UusBv7bslDOcn7PMCQDeXHFKfUk/PjQoSL6eCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:a32f,2606:4700:3037::6815:3182

📝 TXT Records#

1 records 148ms

TXT Record
v=spf1 a mx ip4:193.84.54.10 ?all

✉️ SPF#

Policy	Record (airconservice.dk)
?all (neutral)	v=spf1 a mx ip4:193.84.54.10 ?all

📨 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 2026-10-17 23:57:09

www	104.21.49.130 172.67.163.47 2606:4700:3035::ac43:a32f 2606:4700:3037::6815:3182 (AS13335) (address records, no CNAME)
www vs bare domain	Same network airconservice.dk: 104.21.49.130 172.67.163.47 2606:4700:3035::ac43:a32f 2606:4700:3037::6815:3182 (AS13335) www.airconservice.dk: 104.21.49.130 172.67.163.47 2606:4700:3035::ac43:a32f 2606:4700:3037::6815:3182 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.airconservice.dk	W_duv77MR5aF9Tq0HNtJE-Xzzrza_LdhEsJ4CWSRAlU
TXT	_acme-challenge.airconservice.dk	_TknsW_eb1Es8p9_967d3czeCEsd_XLbhuHtMW8DZXU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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	2413517820
Primary NS (MNAME)	kareem.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-06-21 00:06:52

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2005-09-28
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

32ms

35ms

AAAA

29ms

TXT

148ms

CAA

30ms

HTTPS

57ms

TLSA

37ms

SOA

0ms

MTA-STS

54ms

DNSSEC

103ms

SRV

48ms

Total

502ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 15:09:28	1377ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 19:41:35	553ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 04:59:52	557ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 03:53:05	469ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 08:00:58 shown	502ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 16:47:54	1102ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 13:07:46	2925ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 20:59:01	3505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 18:24:34	9866ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-14 10:25:59	2967ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-13 02:31:20	4429ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-28 20:03:29	1483ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 04:25:14	1648ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 00:04:39	974ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 13:21:27	420ms	2 NS 2 A 0 MX	🔓 Insecure