hb-science.com - robtex.com
hb-science.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.163.47.220🇺🇸 AS395776107.163.47.0/24 SKBroadband customer route | ||||||
| A | 192.250.196.217🇺🇸 AS395776192.250.196.0/24 NClue | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1768151800 | ||||||
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 | ||||||
rank #150574 in the tld
Same first word
hb-science.com |
DNS History
10 records (4 active, 6 former)
●NSns1.dns.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 04:46:08
● 2026-03-23 13:45:56
○NSns1.he.net2016-12-05 → 2016-12-24 · 4 obs
● 2016-12-24 15:57:18
○ 2017-12-25 06:54:48
○ 2026-03-23 13:45:56
●NSns2.dns.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 04:46:08
● 2026-03-23 13:45:56
○NSns2.he.net2016-12-05 → 2016-12-24 · 4 obs
● 2016-12-24 15:57:18
○ 2017-12-25 06:54:48
○ 2026-03-23 13:45:56
○NSns3.he.net2016-12-05 → 2016-12-24 · 4 obs
● 2016-12-24 15:57:18
○ 2017-12-25 06:54:48
○ 2026-03-23 13:45:56
○NSns4.he.net2016-12-05 → 2016-12-24 · 4 obs
● 2016-12-24 15:57:18
○ 2017-12-25 06:54:48
○ 2026-03-23 13:45:56
○NSns5.he.net2016-12-05 → 2016-12-24 · 4 obs
● 2016-12-24 15:57:18
○ 2017-12-25 06:54:48
○ 2026-03-23 13:45:56
●A107.163.47.2202026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 04:46:08
● 2026-03-23 13:45:56
●A192.250.196.2172026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 04:46:08
● 2026-03-23 13:45:56
○A23.104.102.242016-12-05 → 2016-12-24 · 4 obs
● 2016-12-24 15:57:18
○ 2017-12-25 06:54:48
○ 2026-03-23 13:45:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hb-science.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.128
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hb-science.com (unsigned zone)
⏱️ Timing
Total: 1027ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.250.196.217, 107.163.47.220 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
IP Addresses
hb-science.com points to two IP numbers: 107.163.47.220 and 192.250.196.217.
Other host names for instance awjchina.com, szyason.com, trlp-china.com and softs-yieldco.com share IP numbers with hb-science.com.
Name Servers
hb-science.com is delegated to two name servers: ns1.dns.com and ns2.dns.com.
hb-science.com shares the same name server setup as 942488.com, 36393.com, 7089zz.com, ktpmw.com and fegj.net.
Host names with three IP numbers: ns1.dns.com points to 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128; ns2.dns.com points to 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.