3skypephone.dk DNS records

🖥️ Nameservers4 records 293ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-07.azure-dns.com	13.107.236.7 2603:1061:0:700::7	ns1-07.azure-dns.com ns1-07.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-07.azure-dns.net	150.171.21.7 2620:1ec:8ec:700::7	ns2-07.azure-dns.net ns2-07.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-07.azure-dns.org	204.14.183.7 2a01:111:4000:700::7	ns3-07.azure-dns.org ns3-07.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-07.azure-dns.info	208.84.5.7 2620:1ec:bda:700::7	ns4-07.azure-dns.info ns4-07.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records5 records 287ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.112.250.133	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇺🇸 United States	Des Moines
20.231.239.246	3600s	—	AS8075	Microsoft Corporation	20.192.0.0/10	🇺🇸 United States	Washington
20.236.44.162	3600s	—	AS8075	Microsoft Corporation	20.192.0.0/10	🇺🇸 United States	—
20.70.246.20	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇦🇺 Australia	Sydney
20.76.201.171	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 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 Records1 records 622ms

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 Records2 records 253ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC461ms

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

🏷️ SOA288ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

293ms

A

287ms

MX

275ms

AAAA

218ms

TXT

622ms

CAA

253ms

HTTPS

279ms

TLSA

358ms

SOA

288ms

MTA-STS

242ms

DNSSEC

461ms

SRV

324ms

Total

3619ms

🕐 Scan History

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