edu-st.com - robtex.com

edu-st.com

DNSSEC⚠️ Not signed
A156.254.200.190🇭🇰 HKIDC-AS-AP156.254.192.0/18 ABC
NSa5.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
NSb5.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=1774099816

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=1774434762

Same first word

edu-st.com

Similar names

st-edu.com
u-etds.com.tr
stud-e.com
ts-edu.net.cn
sdt-eu.com
ts-edu.org
dest-u.com
e-stud.org
t-desu.com
stud-e.de
e-stud.com

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma5.share-dns.comb.share-dns.netb5.share-dns.netA156.254.200.190114.215.173.142121.199.32.192
○NS(root)2015-05-27 → 2017-12-01 · 4 obs
● 2015-05-27 15:32:22
● 2017-12-01 05:33:52
○ 2026-02-26 10:09:18
○ 2026-03-25 10:46:46
●NSa.share-dns.com2026-02-26 → 2026-03-25 · 3 obs
○ 2017-12-01 05:33:52
● 2026-02-26 10:09:18
● 2026-03-25 10:46:46
●NSa5.share-dns.com2026-02-26 → 2026-03-25 · 3 obs
○ 2017-12-01 05:33:52
● 2026-02-26 10:09:18
● 2026-03-25 10:46:46
●NSb.share-dns.net2026-02-26 → 2026-03-25 · 3 obs
○ 2017-12-01 05:33:52
● 2026-02-26 10:09:18
● 2026-03-25 10:46:46
●NSb5.share-dns.net2026-02-26 → 2026-03-25 · 3 obs
○ 2017-12-01 05:33:52
● 2026-02-26 10:09:18
● 2026-03-25 10:46:46
○A114.215.173.1422015-05-27 → 2016-05-26 · 4 obs
● 2015-05-27 15:32:22
● 2016-05-26 10:19:32
○ 2016-09-07 12:57:16
○ 2026-03-25 10:46:46
○A121.199.32.1922016-09-07 → 2017-12-01 · 5 obs
○ 2016-05-26 10:19:32
● 2016-09-07 12:57:16
● 2017-12-01 05:33:52
○ 2026-02-26 10:09:18
○ 2026-03-25 10:46:46
●A156.254.200.1902026-02-26 → 2026-03-25 · 3 obs
○ 2017-12-01 05:33:52
● 2026-02-26 10:09:18
● 2026-03-25 10:46:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
edu-st.comb5.share-dns.net, a5.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 268ms | Queries: -

📄 Records

TypeCountSample Data
A1156.254.200.190
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 (a5.share-dns.com)

Analysis

IP Addresses

edu-st.com points to a single IP number: 156.254.200.190.

Other host names such as scgkw.com and yxyjfc.com share IP numbers with edu-st.com.

Name Servers

edu-st.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

edu-st.com at least partially shares name servers with other domains, for instance managemyrides.com, admpt.com, uml-mechanical.com, fpsbolt.com and eurbiz.com.

These name servers are commonly used together with the name servers a6.share-dns.com, b6.share-dns.net, a3.share-dns.com, b3.share-dns.net, a12.share-dns.com, b12.share-dns.net, a1.share-dns.com, b1.share-dns.net, a4.share-dns.com and b4.share-dns.net.

Host names pointing to 172.64.53.25: a5.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b5.share-dns.net and b.share-dns.net.