extremtrac.com - robtex.com
extremtrac.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.188.46.9🇺🇸 AS398823140.188.32.0/19 PEG TECH INC | ||||||
| NS | a4.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 | b4.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=1766990512 | ||||||
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=1774383922 | ||||||
Subdomains
mail.extremtrac.com |
Same first word
extremtrac.com |
Similar names
DNS History
15 records (5 active, 10 former)
●NSa.share-dns.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 19:08:44
● 2026-03-24 20:26:08
●NSa4.share-dns.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 19:08:44
● 2026-03-24 20:26:08
●NSb.share-dns.net2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 19:08:44
● 2026-03-24 20:26:08
●NSb4.share-dns.net2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 19:08:44
● 2026-03-24 20:26:08
○NSns7.01isp.com2015-06-24 → 2017-01-29 · 4 obs
● 2017-01-29 08:59:42
○ 2026-02-15 19:08:44
○ 2026-03-24 20:26:08
○NSns8.01isp.net2015-06-24 → 2017-01-29 · 4 obs
● 2017-01-29 08:59:42
○ 2026-02-15 19:08:44
○ 2026-03-24 20:26:08
○MXmail.extremtrac.com2015-06-24 → 2026-02-15 · 4 obs
● 2026-02-15 19:08:44
○ 2026-02-23 04:11:10
○ 2026-03-24 20:26:08
○A107.150.96.2132017-01-29 → 2017-01-29 · 4 obs
● 2017-01-29 08:59:42
○ 2026-02-15 19:08:44
○ 2026-03-24 20:26:08
○A107.150.99.1452016-02-28 → 2016-02-28 · 4 obs
● 2016-02-28 10:05:08
○ 2017-01-29 08:59:42
○ 2026-03-24 20:26:08
●A140.188.46.92026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 19:08:44
● 2026-03-24 20:26:08
○A166.62.28.2292016-02-28 → 2017-01-29 · 5 obs
● 2016-02-28 10:05:08
● 2017-01-29 08:59:42
○ 2026-02-15 19:08:44
○ 2026-03-24 20:26:08
○A174.128.237.2272015-06-24 → 2015-11-03 · 4 obs
● 2015-11-03 11:55:36
○ 2016-02-28 10:05:08
○ 2026-03-24 20:26:08
○A209.99.16.2212015-11-03 → 2015-11-03 · 4 obs
● 2015-11-03 11:55:36
○ 2016-02-28 10:05:08
○ 2026-03-24 20:26:08
○A209.99.16.2432015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-03 11:55:36
○ 2026-03-24 20:26:08
○CNAMEf860.now.net.cn2015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-03 11:55:36
○ 2026-03-24 20:26:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| extremtrac.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extremtrac.com (unsigned zone)
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.188.46.9 |
| 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 (a4.share-dns.com)
Analysis
Hierarchy
The parent of mail.extremtrac.com is extremtrac.com.
IP Addresses
extremtrac.com points to IP number: 140.188.46.9.
Other host names such as jlycqc.com, faymall.com, suphier.com, thshenzhou.net and lrk1.com share IPs with extremtrac.com.
Name Servers
extremtrac.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
extremtrac.com at least partially shares name servers with other domains, for instance erpdo.com, blackjack678.com, 5a65.cc, qgycom.top and dymyw.cn.
These name servers are commonly used alongside a1.share-dns.com, b1.share-dns.net, a6.share-dns.com, b6.share-dns.net, a12.share-dns.com, b12.share-dns.net, a5.share-dns.com, b5.share-dns.net, a3.share-dns.com and b3.share-dns.net.
Host names with one IP target:
a4.share-dns.com maps to 172.64.53.25
a.share-dns.com maps to 172.64.53.25
b4.share-dns.net maps to 172.64.52.239
b.share-dns.net maps to 172.64.52.239
Host names that map to 172.64.53.25: a4.share-dns.com and a.share-dns.com
Host names that map to 172.64.52.239: b4.share-dns.net and b.share-dns.net