b2k3.com - robtex.com
b2k3.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.103.1.211🇸🇬 Alibaba-Cloud43.103.0.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1772268536 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
b2k3.com |
Similar names
DNS History
14 records (3 active, 11 former)
●NSa.share-dns.com2026-02-26 → 2026-03-14 · 3 obs
● 2026-02-26 12:38:56
● 2026-03-14 23:24:54
●NSb.share-dns.net2026-02-26 → 2026-03-14 · 3 obs
● 2026-02-26 12:38:56
● 2026-03-14 23:24:54
○NSdns1.name-services.com2016-02-23 → 2017-08-10 · 5 obs
● 2016-02-23 16:31:00
● 2017-08-10 15:38:30
○ 2026-02-26 12:38:56
○ 2026-03-14 23:24:54
○NSdns2.name-services.com2016-02-23 → 2017-08-10 · 5 obs
● 2016-02-23 16:31:00
● 2017-08-10 15:38:30
○ 2026-02-26 12:38:56
○ 2026-03-14 23:24:54
○NSdns3.name-services.com2016-02-23 → 2017-08-10 · 5 obs
● 2016-02-23 16:31:00
● 2017-08-10 15:38:30
○ 2026-02-26 12:38:56
○ 2026-03-14 23:24:54
○NSdns4.name-services.com2016-02-23 → 2017-08-10 · 5 obs
● 2016-02-23 16:31:00
● 2017-08-10 15:38:30
○ 2026-02-26 12:38:56
○ 2026-03-14 23:24:54
○NSdns5.name-services.com2016-02-23 → 2017-08-10 · 5 obs
● 2016-02-23 16:31:00
● 2017-08-10 15:38:30
○ 2026-02-26 12:38:56
○ 2026-03-14 23:24:54
○NSf1g1ns1.dnspod.net2015-07-14 → 2015-11-14 · 4 obs
● 2015-11-14 17:56:36
○ 2016-02-23 16:31:00
○ 2026-03-14 23:24:54
○NSf1g1ns2.dnspod.net2015-07-14 → 2015-11-14 · 4 obs
● 2015-11-14 17:56:36
○ 2016-02-23 16:31:00
○ 2026-03-14 23:24:54
○A103.228.64.822016-02-23 → 2016-02-23 · 4 obs
● 2016-02-23 16:31:00
○ 2016-06-11 03:13:22
○ 2026-03-14 23:24:54
○A203.176.244.1172015-07-14 → 2015-11-14 · 4 obs
● 2015-11-14 17:56:36
○ 2016-02-23 16:31:00
○ 2026-03-14 23:24:54
●A43.103.1.2112026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 23:24:54
○A43.252.208.1262016-06-11 → 2017-08-10 · 5 obs
● 2016-06-11 03:13:22
● 2017-08-10 15:38:30
○ 2026-02-26 12:38:56
○ 2026-03-14 23:24:54
○CNAMEhk.newcname.com2026-02-26 → 2026-02-26 · 2 obs
○ 2026-03-14 23:24:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| b2k3.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server: 172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2k3.com (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.103.1.211 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)
Analysis
IP Addresses
b2k3.com points to a single IP address: 43.103.1.211.
Other host names such as 966ff.com, 9czy4.com, 5ccvv.com, 542kk.com and 71hhhh.com share IPs with b2k3.com.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net handle the delegation for b2k3.com.
b2k3.com shares the same name server setup as other domains, for example zheqw.com, qdzysq.com, 688qj.com, fuzhouzhuxue.com and 211net.com.
b2k3.com at least partially shares name servers with other domains, for example estafetafe.cc, vuonsinhthaitrungviet.com, sgyx8.com, tele-cloud.com and harnofonline.com.
these name servers are commonly used with the following name servers: a5.share-dns.com, b5.share-dns.net, a9.share-dns.com, b9.share-dns.net, a4.share-dns.com, b4.share-dns.net, a7.share-dns.com, b7.share-dns.net, a10.share-dns.com and b10.share-dns.net.
Host names with one IP number:
a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.