51zzcy.com - robtex.com

51zzcy.com

DNSSEC⚠️ Not signed
A38.6.244.151🇺🇸 AS39847838.6.224.0/19 PEG TECH INC
NSa1.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
NSb1.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=1751521303

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=1784013172

Same first word

51zzcy.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmxbiz1.qq.commxbiz2.qq.comA38.6.244.151182.18.9.208CNAMEpic.auucc.com
●NSa.share-dns.com2026-04-17 → 2026-07-14 · 3 obs
○ 2016-06-23 06:49:14
● 2026-04-17 00:43:30
● 2026-07-14 07:14:10
●NSa1.share-dns.com2026-04-17 → 2026-07-14 · 3 obs
○ 2016-06-23 06:49:14
● 2026-04-17 00:43:30
● 2026-07-14 07:14:10
●NSb.share-dns.net2026-04-17 → 2026-07-14 · 3 obs
○ 2016-06-23 06:49:14
● 2026-04-17 00:43:30
● 2026-07-14 07:14:10
●NSb1.share-dns.net2026-04-17 → 2026-07-14 · 3 obs
○ 2016-06-23 06:49:14
● 2026-04-17 00:43:30
● 2026-07-14 07:14:10
○NSf1g1ns1.dnspod.net2015-07-06 → 2016-02-24 · 4 obs
● 2015-07-06 00:25:08
● 2016-02-24 21:14:58
○ 2016-06-23 06:49:14
○ 2026-07-14 07:14:10
○NSf1g1ns2.dnspod.net2015-07-06 → 2016-02-24 · 4 obs
● 2015-07-06 00:25:08
● 2016-02-24 21:14:58
○ 2016-06-23 06:49:14
○ 2026-07-14 07:14:10
○MXmxbiz1.qq.com2015-11-14 → 2016-02-24 · 4 obs
● 2015-11-14 05:41:26
● 2016-02-24 21:14:58
○ 2016-06-23 06:49:14
○ 2026-07-14 07:14:10
○MXmxbiz2.qq.com2015-11-14 → 2016-02-24 · 4 obs
● 2015-11-14 05:41:26
● 2016-02-24 21:14:58
○ 2016-06-23 06:49:14
○ 2026-07-14 07:14:10
○A182.18.9.2082015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 00:25:08
○ 2026-04-17 00:43:30
○ 2026-07-14 07:14:10
●A38.6.244.1512026-04-17 → 2026-07-14 · 3 obs
○ 2015-07-06 00:25:08
● 2026-04-17 00:43:30
● 2026-07-14 07:14:10
○CNAMEpic.auucc.com2015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 00:25:08
○ 2015-11-14 05:41:26
○ 2026-07-14 07:14:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
51zzcy.comb1.share-dns.net, a1.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51zzcy.com (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

TypeCountSample Data
A138.6.244.151
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 (a1.share-dns.com)

Analysis

IP Addresses

51zzcy.com has exactly one IP address — 38.6.244.151.

Other host names, among them clhf.net and jiajuec.com, have IP numbers in common with 51zzcy.com.

Name Servers

Four name servers handle the delegation for 51zzcy.com: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

At least some of 51zzcy.com's name servers are shared with other domains, for example nanjingjidi.cn, zytech86.com, gz-meishi.com and two more.

These name servers tend to co-occur with a10.share-dns.com, b10.share-dns.net, a2.share-dns.com and 7 other name servers in the same DNS delegations.

a1.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b1.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

Both a1.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b1.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.