ostjt.com - robtex.com

ostjt.com

DNSSEC⚠️ Not signed
A170.130.47.85🇺🇸 EONIX-NA170.130.46.0/23
PTRplumbi.regoodly.ws
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
PTRip-172-64-53-25.defastlink.net
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
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
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
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1766582229

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

Same first word

ostjt.com

Similar names

tjost.com
jtost.com
tjsto.com
tjots.com
tjtos.cn
jstot.com
jsott.com
jotst.com
jotts.com

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma5.share-dns.comb.share-dns.netb5.share-dns.netdns.bizcn.comjuming.dnsdun.comjuming.dnsdun.netns1.4everdns.comns2.4everdns.comMXfm1mx.71e.comA170.130.47.85114.80.201.214156.245.63.88218.5.78.151
●NSa.share-dns.com2026-03-23 → 2026-03-23 · 3 obs
○ 2020-04-04 10:51:52
● 2026-03-23 14:09:28
● 2026-03-23 14:09:30
●NSa5.share-dns.com2026-03-23 → 2026-03-23 · 3 obs
○ 2020-04-04 10:51:52
● 2026-03-23 14:09:28
● 2026-03-23 14:09:30
●NSb.share-dns.net2026-03-23 → 2026-03-23 · 3 obs
○ 2020-04-04 10:51:52
● 2026-03-23 14:09:28
● 2026-03-23 14:09:30
●NSb5.share-dns.net2026-03-23 → 2026-03-23 · 3 obs
○ 2020-04-04 10:51:52
● 2026-03-23 14:09:28
● 2026-03-23 14:09:30
○NSdns.bizcn.com2015-05-22 → 2017-04-18 · 4 obs
● 2015-05-22 23:44:18
● 2017-04-18 18:42:04
○ 2020-04-04 10:51:52
○ 2026-03-23 14:09:30
○NSjuming.dnsdun.com2020-04-04 → 2020-04-04 · 4 obs
○ 2017-04-18 18:42:04
● 2020-04-04 10:51:52
○ 2026-03-23 14:09:28
○ 2026-03-23 14:09:30
○NSjuming.dnsdun.net2020-04-04 → 2020-04-04 · 4 obs
○ 2017-04-18 18:42:04
● 2020-04-04 10:51:52
○ 2026-03-23 14:09:28
○ 2026-03-23 14:09:30
○NSns1.4everdns.com2015-05-22 → 2017-04-18 · 4 obs
● 2015-05-22 23:44:18
● 2017-04-18 18:42:04
○ 2020-04-04 10:51:52
○ 2026-03-23 14:09:30
○NSns2.4everdns.com2015-05-22 → 2017-04-18 · 4 obs
● 2015-05-22 23:44:18
● 2017-04-18 18:42:04
○ 2020-04-04 10:51:52
○ 2026-03-23 14:09:30
○MXfm1mx.71e.com2015-05-22 → 2017-04-18 · 4 obs
● 2015-05-22 23:44:18
● 2017-04-18 18:42:04
○ 2020-04-04 10:51:52
○ 2026-03-23 14:09:30
○A114.80.201.2142017-04-18 → 2017-04-18 · 4 obs
○ 2016-07-11 13:31:52
● 2017-04-18 18:42:04
○ 2020-04-04 10:51:52
○ 2026-03-23 14:09:30
○A156.245.63.882020-04-04 → 2020-04-04 · 4 obs
○ 2017-04-18 18:42:04
● 2020-04-04 10:51:52
○ 2026-03-23 14:09:28
○ 2026-03-23 14:09:30
●A170.130.47.852026-03-23 → 2026-03-23 · 3 obs
○ 2020-04-04 10:51:52
● 2026-03-23 14:09:28
● 2026-03-23 14:09:30
○A218.5.78.1512015-05-22 → 2016-07-11 · 4 obs
● 2015-05-22 23:44:18
● 2016-07-11 13:31:52
○ 2017-04-18 18:42:04
○ 2026-03-23 14:09:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...-
ostjt.comb5.share-dns.net, a5.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ostjt.com (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

TypeCountSample Data
A1170.130.47.85
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

ostjt.com points to a single IP number: 170.130.47.85.

Name Servers

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

ostjt.com at least partially shares name servers with other domains, for instance gdxinlianda.com, cyswxx.cn, zocoom.com, www-kj80.com and noconcon.com.

These name servers are often used together with the name servers a8.share-dns.com, b8.share-dns.net, a6.share-dns.com, b6.share-dns.net, a12.share-dns.com, b12.share-dns.net, a2.share-dns.com, b2.share-dns.net, ns1.gname-dns.com and ns2.gname-dns.com.

Host names with one IP:

a5.share-dns.com points to 172.64.53.25.

a.share-dns.com points to 172.64.53.25.

b5.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: a5.share-dns.com, a.share-dns.com.

Hosts pointing to 172.64.52.239: b5.share-dns.net, b.share-dns.net.