ostbc.com - dns.ninja

`ostbc.com`

DNSSEC	⚠️ Not signed
A	154.220.239.212^{🇭🇰 GNET-AS9294154.220.224.0/20}
NS	`ns1.julydns.com` ⭐
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com`
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1785055825

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785286572

Subdomains

www.ostbc.com

m.ostbc.com

Same first word

ostbc.com

Similar names

csotb.org

bstco.com.cn

tbsoc.com

btsco.ir

cosbt.xyz

cosbt.org.sg

cbost.com.cn

stobc.cn

stboc.org

bstco.com

csbot.cc

cotbs.com

botsc.com

tbocs.com

btocs.com

bstco.net

scbot.readthedocs.io

cbots.com

csobt.com

csotb.com

cobst.com

tosbc.com

scobt.com

tsbco.co.uk

stbco.com

bcsot.org

tcsob.org

cosbt.com

ctbos.com

tbcos.com

otcsb.com.my

tobsc.com

botsc.cloud

bocst.com

tsbco.com

tcosb.com

cbots.ai

bsotc.com

DNS History

23 records (3 active, 20 former)

○NSlocalhost2015-12-03 → 2016-06-30 · 5 obs

○ 2015-08-08 00:49:40
● 2015-12-03 06:46:42
● 2016-06-30 18:47:04
○ 2017-02-10 23:37:38
○ 2026-07-29 01:10:28

●NSns1.julydns.com2026-07-12 → 2026-07-29 · 3 obs

○ 2018-10-27 22:42:46
● 2026-07-12 14:04:16
● 2026-07-29 01:10:28

○NSns1.mytrafficmanagement.com2015-12-03 → 2016-06-30 · 5 obs

○ 2015-08-08 00:49:40
● 2015-12-03 06:46:42
● 2016-06-30 18:47:04
○ 2017-02-10 23:37:38
○ 2026-07-29 01:10:28

○NSns1.sedoparking.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-30 18:47:04
● 2017-02-10 23:37:38
○ 2018-10-27 22:42:46
○ 2026-07-29 01:10:28

●NSns2.julydns.com2026-07-12 → 2026-07-29 · 3 obs

○ 2018-10-27 22:42:46
● 2026-07-12 14:04:16
● 2026-07-29 01:10:28

○NSns2.mytrafficmanagement.com2015-12-03 → 2016-06-30 · 5 obs

○ 2015-08-08 00:49:40
● 2015-12-03 06:46:42
● 2016-06-30 18:47:04
○ 2017-02-10 23:37:38
○ 2026-07-29 01:10:28

○NSns2.sedoparking.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-30 18:47:04
● 2017-02-10 23:37:38
○ 2018-10-27 22:42:46
○ 2026-07-29 01:10:28

○NSns25.domaincontrol.com2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 00:49:40
○ 2015-12-03 06:46:42
○ 2026-07-29 01:10:28

○NSns26.domaincontrol.com2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 00:49:40
○ 2015-12-03 06:46:42
○ 2026-07-29 01:10:28

○NSns59.domaincontrol.com2018-10-27 → 2018-10-27 · 4 obs

○ 2017-02-10 23:37:38
● 2018-10-27 22:42:46
○ 2026-07-12 14:04:16
○ 2026-07-29 01:10:28

○NSns60.domaincontrol.com2018-10-27 → 2018-10-27 · 4 obs

○ 2017-02-10 23:37:38
● 2018-10-27 22:42:46
○ 2026-07-12 14:04:16
○ 2026-07-29 01:10:28

○MXlocalhost2017-02-10 → 2017-02-10 · 4 obs

○ 2015-12-03 06:46:42
● 2017-02-10 23:37:38
○ 2018-10-27 22:42:46
○ 2026-07-29 01:10:28

○MXmail.ostbc.com2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 00:49:40
○ 2015-12-03 06:46:42
○ 2026-07-29 01:10:28

○A104.130.124.962016-03-15 → 2016-03-15 · 4 obs

○ 2015-12-03 06:46:42
● 2016-03-15 20:30:36
○ 2016-06-30 18:47:04
○ 2026-07-29 01:10:28

○A107.180.12.1132018-10-27 → 2018-10-27 · 4 obs

○ 2017-02-10 23:37:38
● 2018-10-27 22:42:46
○ 2026-07-12 14:04:16
○ 2026-07-29 01:10:28

●A154.220.239.2122026-07-28 → 2026-07-29 · 3 obs

○ 2026-07-19 21:54:20
● 2026-07-28 09:34:02
● 2026-07-29 01:10:28

○A19.200.30.302026-07-12 → 2026-07-12 · 4 obs

○ 2018-10-27 22:42:46
● 2026-07-12 14:04:16
○ 2026-07-19 21:54:20
○ 2026-07-29 01:10:28

○A192.230.66.932016-06-30 → 2016-06-30 · 4 obs

○ 2016-03-15 20:30:36
● 2016-06-30 18:47:04
○ 2017-02-10 23:37:38
○ 2026-07-29 01:10:28

○A192.230.74.932016-06-30 → 2016-06-30 · 4 obs

○ 2016-03-15 20:30:36
● 2016-06-30 18:47:04
○ 2017-02-10 23:37:38
○ 2026-07-29 01:10:28

○A50.56.220.582015-12-03 → 2015-12-03 · 4 obs

○ 2015-08-08 00:49:40
● 2015-12-03 06:46:42
○ 2016-03-15 20:30:36
○ 2026-07-29 01:10:28

○A50.63.202.622015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 00:49:40
○ 2015-12-03 06:46:42
○ 2026-07-29 01:10:28

○A72.52.4.912017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-30 18:47:04
● 2017-02-10 23:37:38
○ 2018-10-27 22:42:46
○ 2026-07-29 01:10:28

○A82.109.255.1822026-07-19 → 2026-07-19 · 4 obs

○ 2026-07-12 14:04:16
● 2026-07-19 21:54:20
○ 2026-07-28 09:34:02
○ 2026-07-29 01:10:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
ostbc.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server:162.159.48.223

NS records: ns1.julydns.com, ns2.julydns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ostbc.com (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.220.239.212`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)

Analysis

Hierarchy

ostbc.com is the parent domain of www.ostbc.com and m.ostbc.com.

IP Addresses

ostbc.com points to a single IP number: 154.220.239.212.

Name Servers

ostbc.com uses two name servers for its delegation: ns1.julydns.com and ns2.julydns.com.

ostbc.com shares its name server setup with other domains, including blgmy.com, nilenergy.com, 9797you.com and two others.

At least some of ostbc.com's name servers are shared with other domains, for example zh-app-huatihui.com, zpahi84.cn, 34l.cn and two more.

These name servers are often deployed together with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.

ns1.julydns.com resolves to 162.159.48.223; ns2.julydns.com resolves to the same IP address, 162.159.48.223.

Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.