71zu.com - robtex.com

71zu.com

DNSSEC⚠️ Not signed
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
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
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
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
PTRip-172-64-52-239.defastlink.net

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

Subdomains

www.71zu.com

Same first word

71zu.com

Similar names

7zu1.de
zu71.com
1zu7.com
71uz.com
zu17.com

DNS History

20 records (4 active, 16 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma4.share-dns.comb.share-dns.netb4.share-dns.neta11.share-dns.comb11.share-dns.netexpire1.gname-dns.comexpire2.gname-dns.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netn3000.ns.yunjiasu.comn576.ns.yunjiasu.comA103.232.215.132104.31.154.4104.31.155.4122.114.140.19156.237.173.59162.159.208.25162.159.209.25CNAMEexp.gs-cdn.com
●NSa.share-dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-02-24 23:17:56
● 2026-03-24 12:53:02
○NSa11.share-dns.com2026-02-24 → 2026-03-24 · 2 obs
○ 2026-02-24 23:17:56
○ 2026-03-24 12:53:02
●NSa4.share-dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-02-24 23:17:56
● 2026-03-24 12:53:02
●NSb.share-dns.net2026-03-24 → 2026-03-24 · 2 obs
○ 2026-02-24 23:17:56
● 2026-03-24 12:53:02
○NSb11.share-dns.net2026-02-24 → 2026-03-24 · 2 obs
○ 2026-02-24 23:17:56
○ 2026-03-24 12:53:02
●NSb4.share-dns.net2026-03-24 → 2026-03-24 · 2 obs
○ 2026-02-24 23:17:56
● 2026-03-24 12:53:02
○NSexpire1.gname-dns.com2026-02-24 → 2026-02-24 · 3 obs
○ 2017-04-08 17:05:10
● 2026-02-24 23:17:56
○ 2026-03-24 12:53:02
○NSexpire2.gname-dns.com2026-02-24 → 2026-02-24 · 3 obs
○ 2017-04-08 17:05:10
● 2026-02-24 23:17:56
○ 2026-03-24 12:53:02
○NSf1g1ns1.dnspod.net2017-04-08 → 2017-04-08 · 4 obs
○ 2016-09-14 14:45:58
● 2017-04-08 17:05:10
○ 2026-02-24 23:17:56
○ 2026-03-24 12:53:02
○NSf1g1ns2.dnspod.net2017-04-08 → 2017-04-08 · 4 obs
○ 2016-09-14 14:45:58
● 2017-04-08 17:05:10
○ 2026-02-24 23:17:56
○ 2026-03-24 12:53:02
○NSn3000.ns.yunjiasu.com2015-10-22 → 2016-04-01 · 4 obs
● 2015-10-22 05:26:16
● 2016-04-01 16:48:28
○ 2016-09-14 14:45:58
○ 2026-03-24 12:53:02
○NSn576.ns.yunjiasu.com2015-10-22 → 2016-04-01 · 4 obs
● 2015-10-22 05:26:16
● 2016-04-01 16:48:28
○ 2016-09-14 14:45:58
○ 2026-03-24 12:53:02
○A103.232.215.1322015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 01:06:34
○ 2015-10-22 05:26:16
○ 2026-03-24 12:53:02
○A104.31.154.42015-10-22 → 2015-10-22 · 4 obs
○ 2015-06-06 01:06:34
● 2015-10-22 05:26:16
○ 2016-01-14 15:15:34
○ 2026-03-24 12:53:02
○A104.31.155.42015-10-22 → 2015-10-22 · 4 obs
○ 2015-06-06 01:06:34
● 2015-10-22 05:26:16
○ 2016-01-14 15:15:34
○ 2026-03-24 12:53:02
○A122.114.140.192017-04-08 → 2017-04-08 · 4 obs
○ 2016-09-14 14:45:58
● 2017-04-08 17:05:10
○ 2026-02-24 23:17:56
○ 2026-03-24 12:53:02
○A156.237.173.592026-02-24 → 2026-03-24 · 2 obs
○ 2026-02-24 23:17:56
○ 2026-03-24 12:53:02
○A162.159.208.252016-01-14 → 2016-04-01 · 5 obs
○ 2015-10-22 05:26:16
● 2016-01-14 15:15:34
● 2016-04-01 16:48:28
○ 2016-09-14 14:45:58
○ 2026-03-24 12:53:02
○A162.159.209.252016-01-14 → 2016-04-01 · 5 obs
○ 2015-10-22 05:26:16
● 2016-01-14 15:15:34
● 2016-04-01 16:48:28
○ 2016-09-14 14:45:58
○ 2026-03-24 12:53:02
○CNAMEexp.gs-cdn.com2026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 23:17:56
○ 2026-03-24 12:53:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
71zu.comb4.share-dns.net, a4.share-dns.com1 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 71zu.com (unsigned zone)

⏱️ Timing

Total: 268ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.share-dns.com, b.share-dns.net

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a4.share-dns.com)

Analysis

Hierarchy

71zu.com is the parent of www.71zu.com.

Name Servers

71zu.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

71zu.com at least partially shares name servers with other domains, for instance zangsetiz.com, qynzg.com, liyanbin.com, bjzhangmen.com and shguolc03.com.

These name servers are often used together with the name servers a10.share-dns.com, b10.share-dns.net, a8.share-dns.com, b8.share-dns.net, a7.share-dns.com, b7.share-dns.net, a11.share-dns.com, b11.share-dns.net, a9.share-dns.com and b9.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.

Hosts pointing to 172.64.53.25: a4.share-dns.com, a.share-dns.com.

Hosts pointing to 172.64.52.239: b4.share-dns.net, b.share-dns.net.