airtjek.dk

📜 Historical scan 2026-09-02 18:30:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

airtjek.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 11 January 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.236.62.147 is hosted by Google LLC (AS396982) in United States. Mail is handled by airtjek-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

3 records 87ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	35.198.132.83	83.132.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns5.dns-123.net	35.187.184.173	173.184.187.35.bc.googleusercontent.com	AS396982 Google LLC
ns6.dns-123.net	35.228.54.1	1.54.228.35.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	7200s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	7200s	airtjek-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 52.101.68.12 52.101.68.18 52.101.68.21 52.101.68.25	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 183ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 444ms

TXT Record
apple-domain-verification=gSKihvHDruzoOlfY
MS=ms43936290
v=spf1 include:spf.protection.outlook.com include:filtershop.dk include:spf-eu.emailsignatures365.com -all

✉️ SPF#

Policy	Record (airtjek.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:filtershop.dk include:spf-eu.emailsignatures365.com -all

📨 DMARC#

Policy	Record (_dmarc.airtjek.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 21:52:04

www CNAME	www220.wixdns.net (all on wixdns.net) → 34.149.87.45 (AS396982)
www vs bare domain	Same network airtjek.dk: 23.236.62.147 (AS396982) www.airtjek.dk: 34.149.87.45 (AS396982)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2016092254
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 22:15:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-01-11
Expires	2027-05-31 (217d)

📋 WHOIS#

⏱️ Lookup Timing#

87ms

81ms

69ms

AAAA

94ms

TXT

444ms

CAA

90ms

HTTPS

128ms

TLSA

466ms

SOA

0ms

MTA-STS

108ms

DNSSEC

132ms

SRV

183ms

Total

1544ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 12:44:38	9823ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-02 18:30:04 shown	1544ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-02 11:57:37	9837ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:38:34	1323ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 03:47:54	1012ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:53:04	2113ms	3 NS 1 A 1 MX	🔒 Secure