itbdqnedu.com - robtex.com

itbdqnedu.com

DNSSEC⚠️ Not signed
A202.61.139.49🇸🇬 CTGSERVERLIMITED-AS-AP202.61.139.0/24 RACKIP CONSULTANCY PTE. LTD. No. 3, Pemimpin Drive, 07-04 Lip Hing, Industrial Building,
NSa8.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-53-25.defastlink.net
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-53-25.defastlink.net
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-52-239.defastlink.net
NSb8.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1772302637

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

itbdqnedu.com

DNS History

11 records (5 active, 6 former)

2017201820192020202120222023202420252026NSa.share-dns.coma8.share-dns.comb.share-dns.netb8.share-dns.netdns10.hichina.comdns9.hichina.comf1g1ns1.dnspod.netjm1.dns.comjm2.dns.comA202.61.139.49118.190.120.178
●NSa.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-08-23 23:11:54
● 2026-03-24 08:16:46
● 2026-03-24 08:16:48
●NSa8.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-08-23 23:11:54
● 2026-03-24 08:16:46
● 2026-03-24 08:16:48
●NSb.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
○ 2017-08-23 23:11:54
● 2026-03-24 08:16:46
● 2026-03-24 08:16:48
●NSb8.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
○ 2017-08-23 23:11:54
● 2026-03-24 08:16:46
● 2026-03-24 08:16:48
○NSdns10.hichina.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 06:25:08
○ 2026-03-24 08:16:46
○ 2026-03-24 08:16:48
○NSdns9.hichina.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 06:25:08
○ 2017-08-23 23:11:54
○ 2026-03-24 08:16:48
○NSf1g1ns1.dnspod.net2017-08-23 → 2017-08-23 · 4 obs
○ 2016-12-16 06:25:08
● 2017-08-23 23:11:54
○ 2026-03-24 08:16:46
○ 2026-03-24 08:16:48
○NSjm1.dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 08:16:46
○ 2026-03-24 08:16:48
○NSjm2.dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 08:16:46
○ 2026-03-24 08:16:48
○A118.190.120.1782017-08-23 → 2017-08-23 · 3 obs
● 2017-08-23 23:11:54
○ 2026-03-24 08:16:46
○ 2026-03-24 08:16:48
●A202.61.139.492026-03-24 → 2026-03-24 · 3 obs
○ 2017-08-23 23:11:54
● 2026-03-24 08:16:46
● 2026-03-24 08:16:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...-
itbdqnedu.comb8.share-dns.net, a8.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itbdqnedu.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

TypeCountSample Data
A1202.61.139.49
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a8.share-dns.com)

Analysis

IP Addresses

itbdqnedu.com resolves to one IP number: 202.61.139.49.

other host names including hblaikun.com, citang.click, aks.xin, dfsghre.click and com-etcusc.cc share IP numbers with itbdqnedu.com.

Name Servers

itbdqnedu.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

itbdqnedu.com at least partially shares name servers with other domains, for instance enixfly.net, xindianfamen.com, rebecca-china.com, 0757office.com and 38438kk.com.

These name servers are commonly used with the following name servers: a11.share-dns.com, b11.share-dns.net, a2.share-dns.com, b2.share-dns.net, a12.share-dns.com, b12.share-dns.net, a1.share-dns.com, b1.share-dns.net, a3.share-dns.com and b3.share-dns.net.

Host names with a single IP:

a8.share-dns.com points to 172.64.53.25.

a.share-dns.com points to 172.64.53.25.

b8.share-dns.net points to 172.64.52.239.

b.share-dns.net points to 172.64.52.239.

Host names pointing to 172.64.53.25: a8.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b8.share-dns.net and b.share-dns.net.