52tanwan.com - robtex.com

52tanwan.com

DNSSEC⚠️ Not signed
A137.175.40.171🇺🇸 PEGTECHINC137.175.0.0/17 PEG TECH Inc. 11565 Old Ranch Ln Los Altos, CA 94024 US
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=1782463152

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=1783799362

Same first word

52tanwan.com

DNS History

9 records (5 active, 4 former)

201820192020202120222023202420252026NSa.share-dns.coma4.share-dns.comb.share-dns.netb4.share-dns.neta8.share-dns.comb8.share-dns.netf1g1ns1.dnspod.netA137.175.40.171CNAMEvuqosudo.ccname.org
●NSa.share-dns.com2026-03-10 → 2026-07-11 · 3 obs
○ 2017-05-18 21:30:06
● 2026-03-10 02:20:38
● 2026-07-11 19:49:56
●NSa4.share-dns.com2026-07-11 → 2026-07-11 · 2 obs
○ 2026-03-10 02:20:38
● 2026-07-11 19:49:56
○NSa8.share-dns.com2026-03-10 → 2026-03-10 · 3 obs
○ 2017-05-18 21:30:06
● 2026-03-10 02:20:38
○ 2026-07-11 19:49:56
●NSb.share-dns.net2026-03-10 → 2026-07-11 · 3 obs
○ 2017-05-18 21:30:06
● 2026-03-10 02:20:38
● 2026-07-11 19:49:56
●NSb4.share-dns.net2026-07-11 → 2026-07-11 · 2 obs
○ 2026-03-10 02:20:38
● 2026-07-11 19:49:56
○NSb8.share-dns.net2026-03-10 → 2026-03-10 · 3 obs
○ 2017-05-18 21:30:06
● 2026-03-10 02:20:38
○ 2026-07-11 19:49:56
○NSf1g1ns1.dnspod.net2017-05-18 → 2017-05-18 · 3 obs
● 2017-05-18 21:30:06
○ 2026-03-10 02:20:38
○ 2026-07-11 19:49:56
●A137.175.40.1712026-07-11 → 2026-07-11 · 1 obs
● 2026-07-11 19:49:56
○CNAMEvuqosudo.ccname.org2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 02:20:38
○ 2026-07-11 19:49:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
52tanwan.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 52tanwan.com (unsigned zone)

⏱️ Timing

Total: 1598ms | Queries: -

📄 Records

TypeCountSample Data
A1137.175.40.171
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

52tanwan.com points to a single IP number: 137.175.40.171.

Additional host names — jlsaim.com, jyygz.com, anryuan.com and two others — share IP numbers with 52tanwan.com.

Name Servers

52tanwan.com has four authoritative name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

There is at least partial name server overlap between 52tanwan.com and other domains — store1987.com, ganyutech.com, dgruijin128.com and two more among them.

These name servers regularly appear alongside a5.share-dns.com, b5.share-dns.net, a10.share-dns.com and 7 other name servers in NS record sets.

a4.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b4.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

Both a4.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b4.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.