tanghe-edu.com - robtex.com

tanghe-edu.com

DNSSEC⚠️ Not signed
A156.239.34.98🇺🇸 AS400619156.239.32.0/21
NSa8.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
NSb8.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=1756080207

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=1778299726

Same first word

tanghe-edu.com

DNS History

7 records (5 active, 2 former)

202120222023202420252026NSa.share-dns.coma8.share-dns.comb.share-dns.netb8.share-dns.netdns27.hichina.comdns28.hichina.comA156.239.34.98
●NSa.share-dns.com2026-03-06 → 2026-05-09 · 3 obs
○ 2020-02-27 23:28:14
● 2026-03-06 18:26:50
● 2026-05-09 04:15:08
●NSa8.share-dns.com2026-03-06 → 2026-05-09 · 3 obs
○ 2020-02-27 23:28:14
● 2026-03-06 18:26:50
● 2026-05-09 04:15:08
●NSb.share-dns.net2026-03-06 → 2026-05-09 · 3 obs
○ 2020-02-27 23:28:14
● 2026-03-06 18:26:50
● 2026-05-09 04:15:08
●NSb8.share-dns.net2026-03-06 → 2026-05-09 · 3 obs
○ 2020-02-27 23:28:14
● 2026-03-06 18:26:50
● 2026-05-09 04:15:08
○NSdns27.hichina.com2020-02-27 → 2020-02-27 · 3 obs
● 2020-02-27 23:28:14
○ 2026-03-06 18:26:50
○ 2026-05-09 04:15:08
○NSdns28.hichina.com2020-02-27 → 2020-02-27 · 3 obs
● 2020-02-27 23:28:14
○ 2026-03-06 18:26:50
○ 2026-05-09 04:15:08
●A156.239.34.982026-03-06 → 2026-05-09 · 2 obs
● 2026-03-06 18:26:50
● 2026-05-09 04:15:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tanghe-edu.comb8.share-dns.net, a8.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tanghe-edu.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

TypeCountSample Data
A1156.239.34.98
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 (a8.share-dns.com)

Analysis

IP Addresses

tanghe-edu.com points to an IP address: 156.239.34.98.

Other host names, such as chuguisc.com, luojiakeji.com and fridgemagnet123.com, share IP numbers with tanghe-edu.com.

Name Servers

tanghe-edu.com delegates to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

tanghe-edu.com at least partially shares name servers with other domains, for instance wbcp033.com, 472200.cn, 6983567.com, jdbwen.com and scztld.com.

these name servers are commonly used with a12.share-dns.com, b12.share-dns.net, a1.share-dns.com, b1.share-dns.net, a6.share-dns.com, b6.share-dns.net, a3.share-dns.com, b3.share-dns.net, a9.share-dns.com and b9.share-dns.net.

Hostnames with one IP:

a8.share-dns.com resolves to 172.64.53.25.

a.share-dns.com resolves to 172.64.53.25.

b8.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: a8.share-dns.com and a.share-dns.com.

Hostnames resolving to 172.64.52.239: b8.share-dns.net and b.share-dns.net.