exp-sci.com - dns.ninja
exp-sci.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.225.37.153🇺🇸 CNSERVERSLLC23.225.37.0/24 cust proxy reg | ||||||
| NS | ns1.sharesdns.com ⭐ | ||||||
| A | 154.86.21.194🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 177.2.31.194🇧🇷 AS-V177.2.0.0/18 | ||||||
| NS | ns2.sharesdns.com | ||||||
| A | 154.86.21.195🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 177.2.31.195🇧🇷 AS-V177.2.0.0/18 | ||||||
| SOA | ns1.sharesdns.comadmin@sharesdns.com serial=1775115163 | ||||||
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=1786886004 | ||||||
Subdomains
Same first word
exp-sci.com |
Similar names
sci-exp.net |
(0x736578)-pic.info |
x-epics.com |
epic-xs.eu |
sci-exp.com |
x-spice.com |
(0x736578)-pic.de |
(0x736578)-pic.com |
(0x736578)-pic.net |
(0x736578)-pic.org |
DNS History
9 records (3 active, 6 former)
○NS(root)2015-06-04 → 2016-08-30 · 4 obs
● 2016-08-30 06:16:36
○ 2026-03-05 01:55:36
○ 2026-08-16 13:26:52
●NSns1.sharesdns.com2026-03-05 → 2026-08-16 · 3 obs
● 2026-03-05 01:55:36
● 2026-08-16 13:26:52
●NSns2.sharesdns.com2026-03-05 → 2026-08-16 · 3 obs
● 2026-03-05 01:55:36
● 2026-08-16 13:26:52
○MXmx.exp-sci.com2015-06-04 → 2015-10-31 · 4 obs
● 2015-10-31 04:19:28
○ 2016-04-03 10:52:22
○ 2026-08-16 13:26:52
○MXmxbiz1.qq.com2016-04-03 → 2016-08-30 · 5 obs
● 2016-04-03 10:52:22
● 2016-08-30 06:16:36
○ 2026-03-05 01:55:36
○ 2026-08-16 13:26:52
○MXmxbiz2.qq.com2016-04-03 → 2016-08-30 · 5 obs
● 2016-04-03 10:52:22
● 2016-08-30 06:16:36
○ 2026-03-05 01:55:36
○ 2026-08-16 13:26:52
○A180.76.158.712016-07-19 → 2016-08-30 · 5 obs
● 2016-07-19 23:45:02
● 2016-08-30 06:16:36
○ 2026-03-05 01:55:36
○ 2026-08-16 13:26:52
○A222.76.219.542015-06-04 → 2016-04-03 · 4 obs
● 2016-04-03 10:52:22
○ 2016-07-19 23:45:02
○ 2026-08-16 13:26:52
●A23.225.37.1532026-03-18 → 2026-08-16 · 3 obs
● 2026-03-18 10:20:50
● 2026-08-16 13:26:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| exp-sci.com | ns1.sharesdns.com, ns2.sharesdns.com | 4 records |
✅ Authoritative Response
Server:154.86.21.194
NS records: ns1.sharesdns.com, ns2.sharesdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for exp-sci.com (unsigned zone)
⏱️ Timing
Total: 463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.225.37.153 |
| NS | 2 | ns1.sharesdns.com, ns2.sharesdns.com |
| SOA | 1 | ns1.sharesdns.com admin.sharesdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.sharesdns.com, ns1.sharesdns.com, ns2.sharesdns.com...)
Analysis
Hierarchy
exp-sci.com serves as the parent of mx.exp-sci.com and www.exp-sci.com.
IP Addresses
exp-sci.com has exactly one IP address — 23.225.37.153.
Host names such as www.exp-sci.com and mx.exp-sci.com share IP numbers with exp-sci.com.
Name Servers
Two name servers handle the delegation for exp-sci.com: ns1.sharesdns.com and ns2.sharesdns.com.
The name server configuration of exp-sci.com is shared with other domains, for instance xjerm.com, xiyueyufen.com, gzkaida.com and two others.
ns1.sharesdns.com and ns2.sharesdns.com both carry two IP addresses. The A records for ns1.sharesdns.com are 154.86.21.194 and 177.2.31.194; the A records for ns2.sharesdns.com are 154.86.21.195 and 177.2.31.195.