`ontvb.com`

DNSSEC	⚠️ Not signed
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.julydns.com` ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`

`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=1771291435

Same first word

ontvb.com

Similar names

onbtv.com

botnv.com

vnbot.com

bontv.de

tvnbo.com

obntv.com

btonv.sakura.ne.jp

bontv.net

bvont.com

vbton.com

btvon.at

nbotv.com

bovnt.com

nvbot.com

botvn.net

btovn.com

vnbot.net

bvont.co

bontv.com

DNS History

20 records (4 active, 16 former)

○NS(root)2015-11-06 → 2016-01-26 · 5 obs

○ 2015-08-06 08:14:50
● 2015-11-06 22:20:40
● 2016-01-26 22:37:14
○ 2016-04-14 01:39:20
○ 2026-03-14 07:39:22

○NSns1.365cyd.net2015-11-06 → 2016-01-26 · 5 obs

○ 2015-08-06 08:14:50
● 2015-11-06 22:20:40
● 2016-01-26 22:37:14
○ 2016-04-14 01:39:20
○ 2026-03-14 07:39:22

○NSns1.jiasule.net2015-11-06 → 2016-01-26 · 5 obs

○ 2015-08-06 08:14:50
● 2015-11-06 22:20:40
● 2016-01-26 22:37:14
○ 2016-04-14 01:39:20
○ 2026-03-14 07:39:22

●NSns1.judns.com2026-02-28 → 2026-03-14 · 3 obs

○ 2017-06-05 12:13:48
● 2026-02-28 22:32:04
● 2026-03-14 07:39:22

●NSns1.julydns.com2026-02-28 → 2026-03-14 · 3 obs

○ 2017-06-05 12:13:48
● 2026-02-28 22:32:04
● 2026-03-14 07:39:22

○NSns1.myhostadmin.net2015-08-06 → 2017-06-05 · 7 obs

● 2015-08-06 08:14:50
○ 2015-11-06 22:20:40
○ 2016-01-26 22:37:14
● 2016-04-14 01:39:20
● 2017-06-05 12:13:48
○ 2026-02-28 22:32:04
○ 2026-03-14 07:39:22

○NSns2.365cyd.net2015-11-06 → 2016-01-26 · 5 obs

○ 2015-08-06 08:14:50
● 2015-11-06 22:20:40
● 2016-01-26 22:37:14
○ 2016-04-14 01:39:20
○ 2026-03-14 07:39:22

○NSns2.jiasule.net2015-11-06 → 2016-01-26 · 5 obs

○ 2015-08-06 08:14:50
● 2015-11-06 22:20:40
● 2016-01-26 22:37:14
○ 2016-04-14 01:39:20
○ 2026-03-14 07:39:22

●NSns2.judns.com2026-02-28 → 2026-03-14 · 3 obs

○ 2017-06-05 12:13:48
● 2026-02-28 22:32:04
● 2026-03-14 07:39:22

●NSns2.julydns.com2026-02-28 → 2026-03-14 · 3 obs

○ 2017-06-05 12:13:48
● 2026-02-28 22:32:04
● 2026-03-14 07:39:22

○NSns2.myhostadmin.net2015-08-06 → 2017-06-05 · 7 obs

● 2015-08-06 08:14:50
○ 2015-11-06 22:20:40
○ 2016-01-26 22:37:14
● 2016-04-14 01:39:20
● 2017-06-05 12:13:48
○ 2026-02-28 22:32:04
○ 2026-03-14 07:39:22

○NSns3.myhostadmin.net2015-08-06 → 2017-06-05 · 7 obs

● 2015-08-06 08:14:50
○ 2015-11-06 22:20:40
○ 2016-01-26 22:37:14
● 2016-04-14 01:39:20
● 2017-06-05 12:13:48
○ 2026-02-28 22:32:04
○ 2026-03-14 07:39:22

○NSns4.myhostadmin.net2015-08-06 → 2017-06-05 · 7 obs

● 2015-08-06 08:14:50
○ 2015-11-06 22:20:40
○ 2016-01-26 22:37:14
● 2016-04-14 01:39:20
● 2017-06-05 12:13:48
○ 2026-02-28 22:32:04
○ 2026-03-14 07:39:22

○NSns5.myhostadmin.net2015-08-06 → 2017-06-05 · 7 obs

● 2015-08-06 08:14:50
○ 2015-11-06 22:20:40
○ 2016-01-26 22:37:14
● 2016-04-14 01:39:20
● 2017-06-05 12:13:48
○ 2026-02-28 22:32:04
○ 2026-03-14 07:39:22

○NSns6.myhostadmin.net2015-08-06 → 2017-06-05 · 7 obs

● 2015-08-06 08:14:50
○ 2015-11-06 22:20:40
○ 2016-01-26 22:37:14
● 2016-04-14 01:39:20
● 2017-06-05 12:13:48
○ 2026-02-28 22:32:04
○ 2026-03-14 07:39:22

○A113.207.76.662015-11-06 → 2015-11-06 · 4 obs

○ 2015-08-06 08:14:50
● 2015-11-06 22:20:40
○ 2016-01-26 22:37:14
○ 2026-03-14 07:39:22

○A113.207.76.932015-11-06 → 2015-11-06 · 4 obs

○ 2015-08-06 08:14:50
● 2015-11-06 22:20:40
○ 2016-01-26 22:37:14
○ 2026-03-14 07:39:22

○A115.239.252.282016-04-14 → 2017-06-05 · 5 obs

○ 2016-01-26 22:37:14
● 2016-04-14 01:39:20
● 2017-06-05 12:13:48
○ 2026-02-28 22:32:04
○ 2026-03-14 07:39:22

○A115.239.252.292015-08-06 → 2016-01-26 · 5 obs

● 2015-08-06 08:14:50
○ 2015-11-06 22:20:40
● 2016-01-26 22:37:14
○ 2016-04-14 01:39:20
○ 2026-03-14 07:39:22

○A208.98.40.272026-02-28 → 2026-03-14 · 2 obs

○ 2026-02-28 22:32:04
○ 2026-03-14 07:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
ontvb.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server: 162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ontvb.com (unsigned zone)

⏱️ Timing

Total: 3268ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

ontvb.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

ontvb.com shares name servers with other domains at least partially, for instance gzmsz.com, hnjseed.cn, syssee.com, 5544dz.com and 72vq.com.