njschem.com - robtex.com

njschem.com

DNSSEC⚠️ Not signed
A206.238.140.143🇿🇦 TCLOUDNET206.238.140.0/24
NSa4.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
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
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
NSb4.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
SOAa.share-dns.commaster@share-dns.com serial=1767170551

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=1775115812

Same first word

njschem.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma4.share-dns.comb.share-dns.netb4.share-dns.netjm1.dns.comjm2.dns.comns1.chinanetsun.comns2.chinanetsun.comMXmx1.chinanetsun.commx1a.chinanetsun.comA206.238.140.143156.243.143.18
●NSa.share-dns.com2026-03-20 → 2026-04-02 · 3 obs
○ 2019-12-23 23:19:36
● 2026-03-20 02:21:02
● 2026-04-02 07:55:52
●NSa4.share-dns.com2026-03-20 → 2026-04-02 · 3 obs
○ 2019-12-23 23:19:36
● 2026-03-20 02:21:02
● 2026-04-02 07:55:52
●NSb.share-dns.net2026-03-20 → 2026-04-02 · 3 obs
○ 2019-12-23 23:19:36
● 2026-03-20 02:21:02
● 2026-04-02 07:55:52
●NSb4.share-dns.net2026-03-20 → 2026-04-02 · 3 obs
○ 2019-12-23 23:19:36
● 2026-03-20 02:21:02
● 2026-04-02 07:55:52
○NSjm1.dns.com2019-12-23 → 2019-12-23 · 4 obs
○ 2017-02-12 20:15:34
● 2019-12-23 23:19:36
○ 2026-03-20 02:21:02
○ 2026-04-02 07:55:52
○NSjm2.dns.com2019-12-23 → 2019-12-23 · 4 obs
○ 2017-02-12 20:15:34
● 2019-12-23 23:19:36
○ 2026-03-20 02:21:02
○ 2026-04-02 07:55:52
○NSns1.chinanetsun.com2015-08-03 → 2017-02-12 · 4 obs
● 2015-08-03 14:10:04
● 2017-02-12 20:15:34
○ 2019-12-23 23:19:36
○ 2026-04-02 07:55:52
○NSns2.chinanetsun.com2015-08-03 → 2017-02-12 · 4 obs
● 2015-08-03 14:10:04
● 2017-02-12 20:15:34
○ 2019-12-23 23:19:36
○ 2026-04-02 07:55:52
○MXmx1.chinanetsun.com2015-08-03 → 2017-02-12 · 4 obs
● 2015-08-03 14:10:04
● 2017-02-12 20:15:34
○ 2019-12-23 23:19:36
○ 2026-04-02 07:55:52
○MXmx1a.chinanetsun.com2015-08-03 → 2017-02-12 · 4 obs
● 2015-08-03 14:10:04
● 2017-02-12 20:15:34
○ 2019-12-23 23:19:36
○ 2026-04-02 07:55:52
○A156.243.143.182019-12-23 → 2019-12-23 · 3 obs
● 2019-12-23 23:19:36
○ 2026-03-20 02:21:02
○ 2026-04-02 07:55:52
●A206.238.140.1432026-03-20 → 2026-04-02 · 3 obs
○ 2019-12-23 23:19:36
● 2026-03-20 02:21:02
● 2026-04-02 07:55:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
njschem.comb4.share-dns.net, a4.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for njschem.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

TypeCountSample Data
A1206.238.140.143
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 (a4.share-dns.com)

Analysis

IP Addresses

njschem.com resolves to a single IP: 206.238.140.143.

Other host names share IP numbers with njschem.com; for instance hrbgl.com.

Name Servers

njschem.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

njschem.com shares some name servers with other domains, for example zuqiubaba8.com, da83.cc, 0527bjw.com, 437pk.com and c73zp2.com.

these name servers are often used with a12.share-dns.com, b12.share-dns.net, a10.share-dns.com, b10.share-dns.net, a7.share-dns.com, b7.share-dns.net, a9.share-dns.com, b9.share-dns.net, a11.share-dns.com and b11.share-dns.net.

Host names with one IP:

a4.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b4.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: a4.share-dns.com and a.share-dns.com

Host names pointing to 172.64.52.239: b4.share-dns.net and b.share-dns.net