msdn.dk

Records from scan: 2026-09-30 19:06:24 · 681ms total · last checked 2026-10-26 12:22 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

msdn.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 30 September 2003 (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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 62ms

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 Records#

5 records 42ms

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	Dulles
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 Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.msdn.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 67ms

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

🧩 Web & zone#

checked 2026-10-08 20:27:45

www CNAME	msdn.dk (all on msdn.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 msdn.dk: 20.112.250.133 20.231.239.246 20.236.44.162 20.70.246.20 (AS8075) www.msdn.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#

83ms

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

🏷️ SOA#

53ms

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 2026-10-11 10:14:50

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2003-09-30
Expires	2027-09-30 (337d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

42ms

AAAA

33ms

TXT

178ms

CAA

67ms

HTTPS

69ms

TLSA

66ms

SOA

53ms

MTA-STS

55ms

DNSSEC

83ms

SRV

71ms

Total

681ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:06:24 shown	681ms	4 NS 5 A 0 MX	🔓 Insecure
2026-09-27 03:37:30	2429ms	4 NS 5 A 0 MX	🔓 Insecure
2026-09-19 13:10:30	651ms	4 NS 5 A 0 MX	🔓 Insecure
2026-07-02 14:11:04	1921ms	4 NS 5 A 0 MX	🔓 Insecure
2026-06-23 11:58:41	806ms	4 NS 5 A 0 MX	🔓 Insecure
2026-06-17 23:36:40	642ms	4 NS 5 A 0 MX	🔓 Insecure