cchuifeng.com - robtex.com

cchuifeng.com

DNSSEC⚠️ Not signed
A137.175.112.41🇺🇸 PEGTECHINC137.175.64.0/18 PEG TECH INC
A137.175.112.42🇺🇸 PEGTECHINC137.175.64.0/18 PEG TECH INC
A137.175.112.43🇺🇸 PEGTECHINC137.175.64.0/18 PEG TECH INC
NSa6.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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-52-239.defastlink.net
NSb6.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
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1764624944

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=1771291435

Same first word

cchuifeng.com

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma6.share-dns.comb.share-dns.netb6.share-dns.netns1.51dns.comns1637.ztomy.comns2.51dns.comns2637.ztomy.comnsg1.namebrightdns.comnsg2.namebrightdns.comv1s1.xundns.comv1s2.xundns.comA137.175.112.41137.175.112.42137.175.112.43107.149.32.23183.2.197.72204.11.56.37CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com
●NSa.share-dns.com2026-03-03 → 2026-03-23 · 3 obs
○ 2020-02-14 07:38:26
● 2026-03-03 03:18:12
● 2026-03-23 13:38:32
●NSa6.share-dns.com2026-03-03 → 2026-03-23 · 3 obs
○ 2020-02-14 07:38:26
● 2026-03-03 03:18:12
● 2026-03-23 13:38:32
●NSb.share-dns.net2026-03-03 → 2026-03-23 · 3 obs
○ 2020-02-14 07:38:26
● 2026-03-03 03:18:12
● 2026-03-23 13:38:32
●NSb6.share-dns.net2026-03-03 → 2026-03-23 · 3 obs
○ 2020-02-14 07:38:26
● 2026-03-03 03:18:12
● 2026-03-23 13:38:32
○NSns1.51dns.com2015-07-19 → 2015-11-17 · 4 obs
● 2015-07-19 14:42:36
● 2015-11-17 20:59:20
○ 2016-02-09 03:47:36
○ 2026-03-23 13:38:32
○NSns1637.ztomy.com2016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-17 20:59:20
● 2016-02-09 03:47:36
○ 2016-06-17 21:31:30
○ 2026-03-23 13:38:32
○NSns2.51dns.com2015-11-17 → 2015-11-17 · 4 obs
○ 2015-07-19 14:42:36
● 2015-11-17 20:59:20
○ 2016-02-09 03:47:36
○ 2026-03-23 13:38:32
○NSns2637.ztomy.com2016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-17 20:59:20
● 2016-02-09 03:47:36
○ 2016-06-17 21:31:30
○ 2026-03-23 13:38:32
○NSnsg1.namebrightdns.com2020-02-14 → 2020-02-14 · 4 obs
○ 2017-02-07 22:49:08
● 2020-02-14 07:38:26
○ 2026-03-03 03:18:12
○ 2026-03-23 13:38:32
○NSnsg2.namebrightdns.com2020-02-14 → 2020-02-14 · 4 obs
○ 2017-02-07 22:49:08
● 2020-02-14 07:38:26
○ 2026-03-03 03:18:12
○ 2026-03-23 13:38:32
○NSv1s1.xundns.com2016-06-17 → 2017-02-07 · 5 obs
○ 2016-02-09 03:47:36
● 2016-06-17 21:31:30
● 2017-02-07 22:49:08
○ 2020-02-14 07:38:26
○ 2026-03-23 13:38:32
○NSv1s2.xundns.com2016-06-17 → 2017-02-07 · 5 obs
○ 2016-02-09 03:47:36
● 2016-06-17 21:31:30
● 2017-02-07 22:49:08
○ 2020-02-14 07:38:26
○ 2026-03-23 13:38:32
○A107.149.32.232015-07-19 → 2015-11-17 · 4 obs
● 2015-07-19 14:42:36
● 2015-11-17 20:59:20
○ 2016-02-09 03:47:36
○ 2026-03-23 13:38:32
●A137.175.112.412026-03-03 → 2026-03-23 · 3 obs
○ 2020-02-14 07:38:26
● 2026-03-03 03:18:12
● 2026-03-23 13:38:32
●A137.175.112.422026-03-03 → 2026-03-23 · 3 obs
○ 2020-02-14 07:38:26
● 2026-03-03 03:18:12
● 2026-03-23 13:38:32
●A137.175.112.432026-03-03 → 2026-03-23 · 3 obs
○ 2020-02-14 07:38:26
● 2026-03-03 03:18:12
● 2026-03-23 13:38:32
○A183.2.197.722016-06-17 → 2017-02-07 · 5 obs
○ 2016-02-09 03:47:36
● 2016-06-17 21:31:30
● 2017-02-07 22:49:08
○ 2020-02-14 07:38:26
○ 2026-03-23 13:38:32
○A204.11.56.372016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-17 20:59:20
● 2016-02-09 03:47:36
○ 2016-06-17 21:31:30
○ 2026-03-23 13:38:32
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 07:38:26
○ 2026-03-03 03:18:12
○ 2026-03-23 13:38:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
cchuifeng.comb6.share-dns.net, a6.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cchuifeng.com (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

TypeCountSample Data
A3137.175.112.41, 137.175.112.42...
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 (a6.share-dns.com)

Analysis

IP Addresses

cchuifeng.com resolves to three IP numbers: 137.175.112.41, 137.175.112.42 and 137.175.112.43.

other host names include eleape.com, sdgdjyedu.com, jfrhbzs.com, lmiotpay.com and chengpiano.com; they share IP numbers with cchuifeng.com.

Name Servers

cchuifeng.com delegates to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

cchuifeng.com at least partially shares name servers with other domains, for instance 889yx.com, jeu3.com, huashajz.com, dolliholics.net and dostus.com.

these name servers are commonly used with a4.share-dns.com, b4.share-dns.net, a8.share-dns.com, b8.share-dns.net, a2.share-dns.com, b2.share-dns.net, a11.share-dns.com, b11.share-dns.net, a7.share-dns.com and b7.share-dns.net.

Hostnames with one IP:

a6.share-dns.com resolves to 172.64.53.25.

a.share-dns.com resolves to 172.64.53.25.

b6.share-dns.net resolves to 172.64.52.239.

b.share-dns.net resolves to 172.64.52.239.

Hostnames resolving to 172.64.53.25: a6.share-dns.com and a.share-dns.com.

Hostnames resolving to 172.64.52.239: b6.share-dns.net and b.share-dns.net.