`vo.app`

DNSSEC	⚠️ Not signed
A	64.239.109.129^{🇨🇦 Amazon64.239.109.0/24 EC2 Prefix}
A	64.239.123.129^{🇨🇦 Amazon64.239.123.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p13.nsone.net`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1754510032

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

vo.si

vo.biz

vo.dk

vo.com.br

vo.com

vo.vg

vo.cl

vo.sk

vo.id.lv

vo.fi

vo.ru

vo.world

vo.sg

vo.de

vo.cn

vo.ms

vo.gl

vo.uz

vo.gt

vo.cc

vo.mk

vo.ma

vo.network

vo.chat

vo.is

vo.qa

vo.am

vo.rs

vo.su

vo.clothing

vo.lu

vo.run

vo.ca

vo.org.ua

vo.gg

vo.cz

vo.technology

vo.la

vo.pe

vo.com.ua

vo.cm

vo.com.ar

vo.nl

vo.uk

vo.net

vo.business

vo.no

vo.do

vo.co

vo.nu

vo.my

vo.app

vo.tel

vo.be

vo.kz

vo.co.uk

vo.codes

vo.ag

vo.dev

vo.com.my

vo.pl

vo.services

vo.st

vo.od.ua

vo.lv

vo.to

vo.fo

vo.id

vo.ie

vo.ly

vo.eu

Similar names

ov.com

ov.io

ov.co

ov.uk

ov.org

ov.cl

ov.ru

ov.no

ov.cz

ov.hr

ov.hu

ov.nl

ov.dscloud.biz

ov.ph

ov.sk

ov.cc

ov.al

ov.com.hk

ov.cx

ov.de

ov.co.za

ov.su

ov.lv

ov.pl

ov.gov.mn

ov.cn

ov.si

ov.eu

ov.chat

ov.church

ov.com.mx

ov.ee

ov.ae

ov.ca

ov.to

ov.se

ov.lt

ov.tr

ov.tv

ov.sa

ov.coop

ov.at

ov.com.ua

ov.nu

ov.net

ov.dev

ov.is

ov.ink

DNS History

10 records (4 active, 6 former)

●NSns1.vercel-dns.com2026-03-29 → 2026-04-13 · 2 obs

● 2026-03-29 13:56:00
● 2026-04-13 20:25:02

●NSns2.vercel-dns.com2026-03-29 → 2026-04-13 · 2 obs

● 2026-03-29 13:56:00
● 2026-04-13 20:25:02

○A64.239.109.12026-03-29 → 2026-04-12 · 54 obs

○ 2026-03-29 14:46:16
● 2026-03-29 19:57:22
● 2026-03-30 01:58:24
○ 2026-03-30 02:57:52
○ 2026-03-30 04:16:28
● 2026-03-30 06:00:34
● 2026-03-30 07:02:52
○ 2026-03-30 13:04:24
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● 2026-04-01 01:50:36
● 2026-04-01 07:26:24
○ 2026-04-01 11:25:56
○ 2026-04-02 03:08:58
● 2026-04-02 07:15:10
● 2026-04-02 15:12:28
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● 2026-04-03 05:24:18
○ 2026-04-03 13:48:56
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● 2026-04-03 19:14:38
● 2026-04-03 21:33:08
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● 2026-04-04 00:06:28
● 2026-04-04 10:28:52
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● 2026-04-08 04:08:38
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● 2026-04-08 21:24:32
○ 2026-04-09 02:23:36
○ 2026-04-12 02:39:28
● 2026-04-12 07:28:32
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● 2026-04-12 14:59:40
○ 2026-04-12 17:19:08
● 2026-04-12 18:48:42
○ 2026-04-12 20:32:48
○ 2026-04-13 20:25:02

●A64.239.109.1292026-03-29 → 2026-04-13 · 50 obs

● 2026-03-29 13:56:00
○ 2026-03-29 14:46:16
● 2026-03-29 19:57:22
○ 2026-03-30 01:58:24
○ 2026-04-02 18:48:44
● 2026-04-03 01:14:16
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● 2026-04-03 13:48:56
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● 2026-04-04 17:53:46
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● 2026-04-06 01:13:26
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● 2026-04-06 16:55:42
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● 2026-04-07 10:53:14
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● 2026-04-07 13:33:56
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● 2026-04-10 19:16:56
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● 2026-04-11 11:37:28
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○ 2026-04-12 01:16:00
● 2026-04-12 02:39:28
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● 2026-04-13 00:45:18
○ 2026-04-13 07:11:52
○ 2026-04-13 08:35:46
● 2026-04-13 10:52:20
● 2026-04-13 20:25:02

○A64.239.109.1932026-03-30 → 2026-04-12 · 51 obs

○ 2026-03-30 02:57:52
● 2026-03-30 04:16:28
○ 2026-03-30 06:00:34
● 2026-03-30 07:02:52
○ 2026-03-30 13:04:24
● 2026-03-30 13:58:30
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○ 2026-04-01 11:25:56
● 2026-04-01 14:42:14
○ 2026-04-01 15:19:56
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● 2026-04-04 17:53:46
○ 2026-04-05 02:49:46
○ 2026-04-05 12:12:10
● 2026-04-05 17:17:08
○ 2026-04-05 22:41:50
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● 2026-04-06 00:21:28
● 2026-04-06 01:13:26
○ 2026-04-06 08:26:28
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● 2026-04-07 07:55:18
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● 2026-04-07 14:09:20
● 2026-04-07 15:55:34
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● 2026-04-08 01:05:52
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● 2026-04-08 21:24:32
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● 2026-04-09 12:36:28
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● 2026-04-10 09:34:14
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● 2026-04-12 01:16:00
○ 2026-04-12 02:39:28
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● 2026-04-12 08:08:54
○ 2026-04-12 12:20:42
● 2026-04-12 13:36:50
○ 2026-04-12 14:59:40
○ 2026-04-13 20:25:02

○A64.239.109.652026-03-29 → 2026-04-13 · 70 obs

● 2026-03-29 13:56:00
○ 2026-03-29 14:46:16
○ 2026-03-29 19:57:22
● 2026-03-30 01:58:24
○ 2026-03-30 02:57:52
○ 2026-03-30 07:02:52
● 2026-03-30 13:04:24
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● 2026-03-31 03:21:40
● 2026-03-31 10:20:36
○ 2026-03-31 12:29:22
○ 2026-04-01 14:42:14
● 2026-04-01 15:19:56
● 2026-04-01 16:53:08
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○ 2026-04-02 03:08:58
● 2026-04-02 07:15:10
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● 2026-04-03 02:50:40
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● 2026-04-03 13:48:56
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● 2026-04-12 01:16:00
● 2026-04-12 02:39:28
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● 2026-04-12 13:36:50
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● 2026-04-13 08:35:46
○ 2026-04-13 10:52:20
● 2026-04-13 16:10:04
○ 2026-04-13 20:25:02

○A64.239.123.12026-03-29 → 2026-04-13 · 60 obs

○ 2026-03-29 13:56:00
● 2026-03-29 14:46:16
○ 2026-03-29 19:57:22
○ 2026-03-30 01:58:24
● 2026-03-30 02:57:52
○ 2026-03-30 04:16:28
● 2026-03-30 06:00:34
○ 2026-03-30 07:02:52
○ 2026-03-30 13:58:30
● 2026-03-30 22:35:34
○ 2026-03-31 03:21:40
● 2026-03-31 04:54:26
○ 2026-03-31 10:20:36
● 2026-03-31 12:29:22
● 2026-04-01 01:50:36
○ 2026-04-01 07:26:24
○ 2026-04-01 11:25:56
● 2026-04-01 14:42:14
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○ 2026-04-01 16:53:08
● 2026-04-01 21:01:42
○ 2026-04-02 03:08:58
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● 2026-04-02 15:12:28
● 2026-04-03 01:14:16
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● 2026-04-05 03:42:24
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● 2026-04-06 08:26:28
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● 2026-04-06 19:07:12
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● 2026-04-07 11:50:16
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● 2026-04-07 18:55:32
● 2026-04-07 22:03:40
○ 2026-04-08 01:05:52
○ 2026-04-09 19:28:56
● 2026-04-10 00:07:08
○ 2026-04-10 09:34:14
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● 2026-04-11 00:01:44
○ 2026-04-11 01:39:54
● 2026-04-11 07:37:14
○ 2026-04-11 11:37:28
○ 2026-04-12 07:28:32
● 2026-04-12 08:08:54
○ 2026-04-12 12:20:42
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● 2026-04-12 17:19:08
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● 2026-04-12 20:32:48
● 2026-04-13 00:45:18
○ 2026-04-13 07:11:52
○ 2026-04-13 20:25:02

●A64.239.123.1292026-03-30 → 2026-04-13 · 56 obs

○ 2026-03-30 07:02:52
● 2026-03-30 13:04:24
○ 2026-03-30 13:58:30
● 2026-03-30 22:35:34
○ 2026-03-31 03:21:40
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● 2026-03-31 10:20:36
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● 2026-04-01 11:25:56
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● 2026-04-03 22:57:30
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● 2026-04-04 10:28:52
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● 2026-04-13 08:35:46
○ 2026-04-13 10:52:20
○ 2026-04-13 16:10:04
● 2026-04-13 20:25:02

○A64.239.123.1932026-03-30 → 2026-04-13 · 45 obs

○ 2026-03-30 02:57:52
● 2026-03-30 04:16:28
○ 2026-03-30 06:00:34
○ 2026-03-31 10:20:36
● 2026-03-31 12:29:22
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● 2026-04-02 03:08:58
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● 2026-04-11 01:39:54
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● 2026-04-12 12:20:42
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○ 2026-04-13 08:35:46
● 2026-04-13 10:52:20
○ 2026-04-13 16:10:04
○ 2026-04-13 20:25:02

○A64.239.123.652026-03-29 → 2026-04-13 · 67 obs

○ 2026-03-29 13:56:00
● 2026-03-29 14:46:16
○ 2026-03-29 19:57:22
○ 2026-03-30 01:58:24
● 2026-03-30 02:57:52
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● 2026-03-31 03:21:40
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○ 2026-04-13 20:25:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
vo.app	ns1.vercel-dns.com, ns2.vercel-dns.com	-

✅ Authoritative Response

Server:198.51.45.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vo.app (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`64.239.109.129, 64.239.123.1`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

Analysis

IP Addresses

vo.app resolves to two IP numbers: 64.239.109.129 and 64.239.123.129.

Other host names, for instance upperkirby2apts.com, vercel.security, 178-175-137-51.static.host, mail.capitalweb.net and 178-175-240-101.static.host share IP numbers with vo.app.

Name Servers

vo.app has two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.

vo.app shares the same name server setup as other domains, for example clinicalsurface.com, winternet.work, maltapowerlifting.com, paychase.net and idreamers.com.

vo.app shares some name servers with other domains, for example tv3.fi, momentumvitae.de, 21e8.jp, jorgeatgu.com and 1clave.com.

These name servers are commonly used with the name servers b.zeit-world.co.uk, f.zeit-world.net, d.zeit-world.com, c.zeit-world.org, b.zeit-world.org and a.zeit-world.co.uk.

Host names with two IP numbers:

ns1.vercel-dns.com points to: 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13; ns2.vercel-dns.com points to: 2a00:edc0:6259:7:13::2 and 198.51.45.13.

vo.app - robtex.com

vo.app

app