b2b-link-china.dk

📜 Historical scan 2026-06-16 13:57:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

b2b-link-china.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.20 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by b2blinkchina-dk0i1b.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#

4 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	—	—	—
ns2.bdm.microsoftonline.com	—	—	—
ns3.bdm.microsoftonline.com	—	—	—
ns4.bdm.microsoftonline.com	—	—	—

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.20	—	server11.chosting.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	b2blinkchina-dk0i1b.mail.protection.outlook.com	52.101.68.0 52.101.68.3 52.101.73.153 52.101.73.19	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 166ms

TXT Record
mscid=q9aRfK6xjvvzI67UJRXQVS7MjoerORhK95kxgm+1/m1M1REF4ar1L6/3GpieXD6726Z+QQE1ykNlyWIwS552Aw==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (b2b-link-china.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 2026-10-08 14:03:40

www	178.20.216.20 (AS21060) (address records, no CNAME)
www vs bare domain	Same network b2b-link-china.dk: 178.20.216.20 (AS21060) www.b2b-link-china.dk: 178.20.216.20 (AS21060)
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#

148ms

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

🏷️ SOA#

61ms

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

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

56ms

61ms

58ms

AAAA

59ms

TXT

166ms

CAA

54ms

HTTPS

44ms

TLSA

80ms

SOA

61ms

MTA-STS

79ms

DNSSEC

148ms

SRV

0ms

Total

650ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 09:06:21	1169ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-02 09:31:15	872ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-24 14:39:05	1965ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:57:09 shown	650ms	4 NS 1 A 1 MX	🔓 Insecure