jaynet.dk

📜 Historical scan 2026-06-19 18:25:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jaynet.dk is a .dk domain served by 3 nameservers (ns.jay.net, ns2.jay.net, ns3.jay.net). It was registered on 17 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.77.208.57 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by jaynet-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.jay.net	2001:1448:0:a800::53 217.30.38.181	authns1.ngdc.net dns1.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
ns2.jay.net	2001:1448:0:a500::53 217.30.38.27	authns2.ngdc.net dns2.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
ns3.jay.net	2001:1448:0:a600::53 217.30.38.30	— dns3.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.77.208.57	60s	ec2-54-77-208-57.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.64.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	jaynet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::c 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 52.101.68.21 52.101.68.27 52.101.68.39 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.62.200

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 349ms

TXT Record
MS=ms93569718
v=spf1 include:spf.protection.outlook.com -all
vpe=b408aedc

✉️ SPF#

Policy	Record (jaynet.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-10 20:05:43

www	54.77.208.57 (AS16509) (address records, no CNAME)
www vs bare domain	Same network jaynet.dk: 54.77.208.57 (AS16509) www.jaynet.dk: 54.77.208.57 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2025022801
Primary NS (MNAME)	ns.jay.net
Responsible (RNAME)	hostmaster@jay.net
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-09 15:05:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-01-17
Expires	2027-01-31 (103d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

44ms

42ms

AAAA

38ms

TXT

349ms

CAA

45ms

HTTPS

35ms

TLSA

210ms

SOA

35ms

MTA-STS

81ms

DNSSEC

102ms

SRV

1283ms

Total

1775ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-21 08:41:39	9937ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 00:44:02	2270ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 18:25:08 shown	1775ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 08:26:53	840ms	3 NS 1 A 1 MX	🔓 Insecure