42100.com - dns.ninja

42100.com

DNSSEC⚠️ Not signed
A103.112.96.11🇹🇭 AS400619103.112.96.0/24 SHANGXING TECH LIMITED 605A, Well Fung Industrial Centre, 68 Ta Chuen Ping Street, Kwai Chung, Kwai Tsing District, New Territories, Hong Kong
NSa5.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
NSb5.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=1783613806

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=1784673737

Same first word

42100.us
42100.com

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DNS History

25 records (5 active, 20 former)

2017201820192020202120222023202420252026NSa.share-dns.coma5.share-dns.comb.share-dns.netb5.share-dns.neta11.share-dns.comb11.share-dns.netns1.4.cnns1.dsredirection.comns2.4.cnns2.dsredirection.comsp1.gname-dns.comsp2.gname-dns.comwww.42100.comA103.112.96.11103.13.222.191141.8.230.20208.98.40.202208.98.40.204208.98.40.80208.98.43.12208.98.43.71208.98.43.73CNAMEpres.serverhome.comsp.gname.netthie5ku9.dsgeneration.com
●NSa.share-dns.com2026-02-22 → 2026-07-21 · 6 obs
○ 2017-04-04 14:22:40
● 2026-02-22 00:56:00
○ 2026-03-15 14:31:14
○ 2026-06-12 05:26:18
● 2026-06-16 05:00:58
● 2026-07-21 22:43:38
○NSa11.share-dns.com2026-02-22 → 2026-02-22 · 4 obs
○ 2017-04-04 14:22:40
● 2026-02-22 00:56:00
○ 2026-03-15 14:31:14
○ 2026-07-21 22:43:38
●NSa5.share-dns.com2026-06-16 → 2026-07-21 · 3 obs
○ 2026-06-12 05:26:18
● 2026-06-16 05:00:58
● 2026-07-21 22:43:38
●NSb.share-dns.net2026-02-22 → 2026-07-21 · 6 obs
○ 2017-04-04 14:22:40
● 2026-02-22 00:56:00
○ 2026-03-15 14:31:14
○ 2026-06-12 05:26:18
● 2026-06-16 05:00:58
● 2026-07-21 22:43:38
○NSb11.share-dns.net2026-02-22 → 2026-02-22 · 4 obs
○ 2017-04-04 14:22:40
● 2026-02-22 00:56:00
○ 2026-03-15 14:31:14
○ 2026-07-21 22:43:38
●NSb5.share-dns.net2026-06-16 → 2026-07-21 · 3 obs
○ 2026-06-12 05:26:18
● 2026-06-16 05:00:58
● 2026-07-21 22:43:38
○NSns1.4.cn2026-05-08 → 2026-06-12 · 5 obs
○ 2026-03-15 17:32:36
● 2026-05-08 08:29:44
● 2026-06-12 05:26:18
○ 2026-06-16 05:00:58
○ 2026-07-21 22:43:38
○NSns1.dsredirection.com2016-05-15 → 2016-05-15 · 3 obs
● 2016-05-15 18:48:12
○ 2017-04-04 14:22:40
○ 2026-07-21 22:43:38
○NSns2.4.cn2026-05-08 → 2026-06-12 · 5 obs
○ 2026-03-15 17:32:36
● 2026-05-08 08:29:44
● 2026-06-12 05:26:18
○ 2026-06-16 05:00:58
○ 2026-07-21 22:43:38
○NSns2.dsredirection.com2016-05-15 → 2016-05-15 · 3 obs
● 2016-05-15 18:48:12
○ 2017-04-04 14:22:40
○ 2026-07-21 22:43:38
○NSsp1.gname-dns.com2026-03-15 → 2026-03-15 · 5 obs
○ 2026-02-22 00:56:00
● 2026-03-15 14:31:14
● 2026-03-15 17:32:36
○ 2026-05-08 08:29:44
○ 2026-07-21 22:43:38
○NSsp2.gname-dns.com2026-03-15 → 2026-03-15 · 5 obs
○ 2026-02-22 00:56:00
● 2026-03-15 14:31:14
● 2026-03-15 17:32:36
○ 2026-05-08 08:29:44
○ 2026-07-21 22:43:38
○NSwww.42100.com2026-05-08 → 2026-06-12 · 5 obs
○ 2026-03-15 17:32:36
● 2026-05-08 08:29:44
● 2026-06-12 01:42:18
○ 2026-06-12 05:26:18
○ 2026-07-21 22:43:38
●A103.112.96.112026-07-21 → 2026-07-21 · 2 obs
○ 2026-06-16 05:00:58
● 2026-07-21 22:43:38
○A103.13.222.1912026-06-16 → 2026-06-16 · 3 obs
○ 2026-06-12 05:26:18
● 2026-06-16 05:00:58
○ 2026-07-21 22:43:38
○A141.8.230.202016-05-15 → 2017-04-04 · 4 obs
● 2016-05-15 18:48:12
● 2017-04-04 14:22:40
○ 2026-02-22 00:56:00
○ 2026-07-21 22:43:38
○A208.98.40.2022026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-08 08:29:44
● 2026-05-17 10:14:00
○ 2026-06-04 08:55:20
○ 2026-07-21 22:43:38
○A208.98.40.2042026-06-08 → 2026-06-08 · 4 obs
○ 2026-06-04 08:55:20
● 2026-06-08 17:13:22
○ 2026-06-09 17:15:22
○ 2026-07-21 22:43:38
○A208.98.40.802026-05-08 → 2026-05-08 · 4 obs
○ 2026-02-22 00:56:00
● 2026-05-08 08:29:44
○ 2026-05-17 10:14:00
○ 2026-07-21 22:43:38
○A208.98.43.122026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-09 17:15:22
● 2026-06-12 01:42:18
○ 2026-06-12 05:26:18
○ 2026-07-21 22:43:38
○A208.98.43.712026-06-09 → 2026-06-09 · 4 obs
○ 2026-06-08 17:13:22
● 2026-06-09 17:15:22
○ 2026-06-12 01:42:18
○ 2026-07-21 22:43:38
○A208.98.43.732026-06-04 → 2026-06-04 · 4 obs
○ 2026-05-17 10:14:00
● 2026-06-04 08:55:20
○ 2026-06-08 17:13:22
○ 2026-07-21 22:43:38
○CNAMEpres.serverhome.com2016-05-15 → 2017-04-04 · 4 obs
● 2016-05-15 18:48:12
● 2017-04-04 14:22:40
○ 2026-02-22 00:56:00
○ 2026-07-21 22:43:38
○CNAMEsp.gname.net2026-03-15 → 2026-03-15 · 5 obs
○ 2026-02-22 00:56:00
● 2026-03-15 14:31:14
● 2026-03-15 17:32:36
○ 2026-05-08 08:29:44
○ 2026-07-21 22:43:38
○CNAMEthie5ku9.dsgeneration.com2016-05-15 → 2016-05-15 · 3 obs
● 2016-05-15 18:48:12
○ 2017-04-04 14:22:40
○ 2026-07-21 22:43:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...-
42100.comb5.share-dns.net, a5.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 42100.com (unsigned zone)

⏱️ Timing

Total: 315ms | Queries: -

📄 Records

TypeCountSample Data
A1103.112.96.11
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 (a5.share-dns.com)

Analysis

IP Addresses

42100.com directs to one IP number, which is 103.112.96.11.

Name Servers

The domain 42100.com is delegated to these four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

42100.com shares at least some of its name servers with other domains, including sdhctcjn.com, 46361.com, xiemulan.com and two others.

These name servers are frequently seen alongside a12.share-dns.com, b12.share-dns.net, a3.share-dns.com and 7 other name servers.

Each of a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net has a single IP address — a5.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b5.share-dns.net and b.share-dns.net direct to 172.64.52.239.

These two host names — a5.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.

These two host names — b5.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.