3skypephone.dk

📜 Historical scan 2026-06-16 12:52:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3skypephone.dk is a .dk domain served by 4 nameservers (ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org and 1 more). It was registered on 4 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.112.250.133 is hosted by Microsoft Corporation (AS8075) in United States. The zone is not DNSSEC-signed, 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#

4 records 143ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-07.azure-dns.com	—	—	—
ns2-07.azure-dns.net	—	—	—
ns3-07.azure-dns.org	—	—	—
ns4-07.azure-dns.info	—	—	—

🌍 A Records#

5 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.112.250.133	—	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇺🇸 United States	—
20.231.239.246	—	—	AS8075	Microsoft Corporation	20.192.0.0/10	🇺🇸 United States	—
20.236.44.162	—	—	AS8075	Microsoft Corporation	20.192.0.0/10	🇺🇸 United States	—
20.70.246.20	—	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇦🇺 Australia	—
20.76.201.171	—	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 133ms

TXT Record
v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.agari.com; fo=1

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.3skypephone.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:rua@dmarc.microsoft;ruf=mailto:ruf@dmarc.microsoft;fo=1:s:d

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 118ms

Flags	Tag	Value
0	contactemail	caarecordaware@microsoft.com
0	iodef	mailto:caarecordaware@microsoft.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 18:05:33

www CNAME	3skypephone.dk (all on 3skypephone.dk) → 20.112.250.133 20.231.239.246 20.236.44.162 20.70.246.20 20.76.201.171 (AS8075)
www vs bare domain	Same network 3skypephone.dk: 20.112.250.133 20.231.239.246 20.236.44.162 20.70.246.20 (AS8075) www.3skypephone.dk: 20.112.250.133 20.231.239.246 20.236.44.162 20.70.246.20 (AS8075)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms

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

🏷️ SOA#

126ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-07.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 17:04:33

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2007-10-04
Expires	2026-10-31 (6d)

📋 WHOIS#

⏱️ Lookup Timing#

143ms

83ms

47ms

AAAA

45ms

TXT

133ms

CAA

118ms

HTTPS

144ms

TLSA

297ms

SOA

126ms

MTA-STS

121ms

DNSSEC

181ms

SRV

0ms

Total

1772ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 15:19:59	575ms	4 NS 5 A 0 MX	🔓 Insecure
2026-06-23 21:15:12	3619ms	4 NS 5 A 0 MX	🔓 Insecure
2026-06-22 02:03:24	1119ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 10:35:00	10994ms	4 NS 5 A 0 MX	🔓 Insecure
2026-06-16 12:52:03 shown	1772ms	4 NS 5 A 0 MX	🔓 Insecure
2026-06-16 12:49:20	1796ms	4 NS 5 A 0 MX	🔓 Insecure