it2388.com - robtex.com
it2388.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.59.49🇺🇸 AS39847838.173.0.0/18 PEG TECH INC | ||||||
| NS | a1.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b1.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1752646995 | ||||||
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=1786795914 | ||||||
Subdomains
www.it2388.com |
Same first word
it2388.com |
DNS History
11 records (5 active, 6 former)
●NSa.share-dns.com2026-03-20 → 2026-08-15 · 3 obs
● 2026-03-20 20:17:02
● 2026-08-15 12:39:42
●NSa1.share-dns.com2026-03-20 → 2026-08-15 · 3 obs
● 2026-03-20 20:17:02
● 2026-08-15 12:39:42
●NSb.share-dns.net2026-03-20 → 2026-08-15 · 3 obs
● 2026-03-20 20:17:02
● 2026-08-15 12:39:42
●NSb1.share-dns.net2026-03-20 → 2026-08-15 · 3 obs
● 2026-03-20 20:17:02
● 2026-08-15 12:39:42
○NSf1g1ns1.dnspod.net2015-08-11 → 2020-02-22 · 4 obs
● 2020-02-22 06:36:28
○ 2026-03-20 20:17:02
○ 2026-08-15 12:39:42
○NSf1g1ns2.dnspod.net2015-08-11 → 2020-02-22 · 4 obs
● 2020-02-22 06:36:28
○ 2026-03-20 20:17:02
○ 2026-08-15 12:39:42
○MXmxbiz1.qq.com2015-08-11 → 2016-06-22 · 4 obs
● 2016-06-22 19:30:44
○ 2019-12-25 07:52:28
○ 2026-08-15 12:39:42
○MXmxbiz2.qq.com2015-08-11 → 2016-06-22 · 4 obs
● 2016-06-22 19:30:44
○ 2019-12-25 07:52:28
○ 2026-08-15 12:39:42
○A121.11.79.432015-08-11 → 2016-06-22 · 4 obs
● 2016-06-22 19:30:44
○ 2019-12-25 07:52:28
○ 2026-08-15 12:39:42
○A183.3.210.272019-12-25 → 2020-02-22 · 5 obs
● 2019-12-25 07:52:28
● 2020-02-22 06:36:28
○ 2026-03-20 20:17:02
○ 2026-08-15 12:39:42
●A38.173.59.492026-03-20 → 2026-08-15 · 3 obs
● 2026-03-20 20:17:02
● 2026-08-15 12:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| it2388.com | b1.share-dns.net, a1.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b1.share-dns.net, a1.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it2388.com (unsigned zone)
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.59.49 |
| 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 (a1.share-dns.com)
Analysis
Hierarchy
www.it2388.com is delegated beneath it2388.com.
IP Addresses
it2388.com directs to one IP number, which is 38.173.59.49.
Host names such as josanhn.com, www.it2388.com and mail.josanhn.com share their IP numbers with it2388.com.
Name Servers
The domain it2388.com is delegated to these four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between it2388.com and other domains — zsq36.cn, gdzhqs.cn, org-eyiu.cc and two more among them.
These name servers regularly appear alongside a7.share-dns.com, b7.share-dns.net, a4.share-dns.com and 7 other name servers in NS record sets.
Each of a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net has a single IP address — a1.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b1.share-dns.net and b.share-dns.net direct to 172.64.52.239.
a1.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.
b1.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.