koby.dev - dns.ninja

`koby.dev`

DNSSEC	⚠️ Not signed
A	64.29.17.65^{🇺🇸 Amazon64.29.17.0/24 EC2 Prefix}
A	216.198.79.65^{🇺🇸 Amazon216.198.79.0/24 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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=yhGLgseBOfrK845BjCAyLxS2VqnTf_0Hs2VkCEpf5qo`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1657681294

`dev`

	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=1

🔒 HSTS Preload (+subdomains)

Subdomains

www.koby.dev

Same first word

koby.com

koby.ca

koby.fr

koby.org

koby.eu

koby.ch

koby.dev

koby.it

koby.de

koby.ru

koby.at

koby.co

koby.design

koby.net

koby.pt

Similar names

byko.ru

byok.us

okby.com

kybo.cn

kybo.cz

ykbo.cn

boky.hu

boky.de

byok.net

ykob.github.io

boky.ru

byok.online

kboy.org

okyb.net

kybo.org

okby.de

byok.eu

kybo.de

kboy.net

byko.nl

boyk.net

byok.lighting

byko.de

boky.nl

kybo.com

ybok.com

byko.net

kybo.games

kybo.nl

kbyo.cn

kybo.ru

byok.org

boky.se

ybok.net

oykb.com

kybo.net

byko.es

oybk.com

byko.uk.com

byok.cn

boky.org

boyk.pl

boky.cz

byok.ru

kybo.co.uk

byko.lv

byko.no

kbyo.com

byok.de

boyk.in

byko.com

kboy.ca

okyb.cn

byko.is

okby.me

boky.net

kboy.com

yokb.com

kybo.es

yobk.com

obyk.net

byok.com

okby.org

ykob.cn

obyk.ru

boky.ch

DNS History

32 records (9 active, 23 former)

○NSns.checkdomain.de2020-02-02 → 2020-02-02 · 3 obs

● 2020-02-02 14:43:18
○ 2026-02-16 02:47:52
○ 2026-07-12 05:00:06

●NSns1.vercel-dns.com2026-02-16 → 2026-07-12 · 3 obs

○ 2020-02-02 14:43:18
● 2026-02-16 02:47:52
● 2026-07-12 05:00:06

○NSns2.checkdomain.de2020-02-02 → 2020-02-02 · 3 obs

● 2020-02-02 14:43:18
○ 2026-02-16 02:47:52
○ 2026-07-12 05:00:06

●NSns2.vercel-dns.com2026-02-16 → 2026-07-12 · 3 obs

○ 2020-02-02 14:43:18
● 2026-02-16 02:47:52
● 2026-07-12 05:00:06

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-07-12 · 3 obs

○ 2020-02-02 14:43:18
● 2026-02-16 02:47:52
● 2026-07-12 05:00:06

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-07-12 · 3 obs

○ 2020-02-02 14:43:18
● 2026-02-16 02:47:52
● 2026-07-12 05:00:06

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-07-12 · 3 obs

○ 2020-02-02 14:43:18
● 2026-02-16 02:47:52
● 2026-07-12 05:00:06

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-07-12 · 3 obs

○ 2020-02-02 14:43:18
● 2026-02-16 02:47:52
● 2026-07-12 05:00:06

●MXaspmx.l.google.com2026-02-16 → 2026-07-12 · 3 obs

○ 2020-02-02 14:43:18
● 2026-02-16 02:47:52
● 2026-07-12 05:00:06

○MXmx03.secure-mailgate.com2020-02-02 → 2020-02-02 · 3 obs

● 2020-02-02 14:43:18
○ 2026-02-16 02:47:52
○ 2026-07-12 05:00:06

○MXmx04.secure-mailgate.com2020-02-02 → 2020-02-02 · 3 obs

● 2020-02-02 14:43:18
○ 2026-02-16 02:47:52
○ 2026-07-12 05:00:06

○A185.137.168.1482020-02-02 → 2020-02-02 · 3 obs

● 2020-02-02 14:43:18
○ 2026-02-16 02:47:52
○ 2026-07-12 05:00:06

○A216.198.79.12026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-09 20:48:28
● 2026-07-10 12:17:40
○ 2026-07-12 05:00:04
○ 2026-07-12 05:00:06

●A216.198.79.652026-07-09 → 2026-07-12 · 5 obs

○ 2026-06-18 03:08:44
● 2026-07-09 20:48:28
○ 2026-07-10 12:17:40
● 2026-07-12 05:00:04
● 2026-07-12 05:00:06

○A64.29.17.12026-07-09 → 2026-07-09 · 4 obs

○ 2026-06-18 03:08:44
● 2026-07-09 20:48:28
○ 2026-07-12 05:00:04
○ 2026-07-12 05:00:06

●A64.29.17.652026-07-12 → 2026-07-12 · 3 obs

○ 2026-07-10 12:17:40
● 2026-07-12 05:00:04
● 2026-07-12 05:00:06

○A66.33.60.1292026-03-30 → 2026-06-11 · 10 obs

○ 2026-03-28 01:44:48
● 2026-03-30 09:25:24
○ 2026-04-01 23:54:54
○ 2026-04-20 14:34:00
● 2026-04-20 16:11:12
○ 2026-04-29 08:13:12
○ 2026-06-10 22:11:36
● 2026-06-11 06:07:46
○ 2026-06-11 13:17:16
○ 2026-07-12 05:00:06

○A66.33.60.1302026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 05:06:16
● 2026-02-28 14:54:38
○ 2026-03-01 03:42:04
○ 2026-07-12 05:00:06

○A66.33.60.1932026-03-24 → 2026-03-27 · 5 obs

○ 2026-03-01 07:36:36
● 2026-03-24 04:47:02
● 2026-03-27 05:44:50
○ 2026-03-28 01:44:48
○ 2026-07-12 05:00:06

○A66.33.60.1942026-04-09 → 2026-06-10 · 10 obs

○ 2026-04-01 23:54:54
● 2026-04-09 06:46:16
○ 2026-04-10 02:45:10
○ 2026-04-20 16:11:12
● 2026-04-29 08:13:12
○ 2026-04-29 09:42:58
○ 2026-06-10 06:49:44
● 2026-06-10 17:40:00
○ 2026-06-10 21:07:08
○ 2026-07-12 05:00:06

○A66.33.60.342026-02-27 → 2026-06-17 · 21 obs

○ 2026-02-16 05:55:18
● 2026-02-27 05:06:16
○ 2026-02-28 14:54:38
● 2026-03-01 03:42:04
○ 2026-03-01 07:36:36
○ 2026-03-24 04:47:02
● 2026-03-27 05:44:50
○ 2026-03-28 01:44:48
○ 2026-04-20 16:11:12
● 2026-04-29 08:13:12
○ 2026-04-29 09:42:58
○ 2026-06-07 08:24:50
● 2026-06-10 06:49:44
○ 2026-06-10 17:40:00
● 2026-06-10 21:07:08
○ 2026-06-10 22:11:36
● 2026-06-11 06:07:46
○ 2026-06-11 13:17:16
● 2026-06-17 22:08:42
○ 2026-06-18 03:08:44
○ 2026-07-12 05:00:06

○A66.33.60.352026-03-24 → 2026-06-11 · 10 obs

○ 2026-03-01 07:36:36
● 2026-03-24 04:47:02
○ 2026-03-27 05:44:50
○ 2026-04-29 09:42:58
● 2026-06-07 06:18:14
○ 2026-06-07 08:24:50
○ 2026-06-11 06:07:46
● 2026-06-11 13:17:16
○ 2026-06-17 22:08:42
○ 2026-07-12 05:00:06

○A66.33.60.662026-03-01 → 2026-04-20 · 8 obs

○ 2026-02-16 02:47:52
○ 2026-02-28 14:54:38
● 2026-03-01 03:42:04
○ 2026-03-01 07:36:36
○ 2026-04-10 09:16:24
● 2026-04-20 14:34:00
○ 2026-04-20 16:11:12
○ 2026-07-12 05:00:06

○A66.33.60.672026-02-16 → 2026-06-18 · 18 obs

○ 2020-02-02 14:43:18
● 2026-02-16 02:47:52
● 2026-02-16 05:55:18
○ 2026-02-27 05:06:16
○ 2026-03-01 03:42:04
● 2026-03-01 07:36:36
○ 2026-03-24 04:47:02
○ 2026-03-30 09:25:24
● 2026-04-01 23:54:54
○ 2026-04-09 06:46:16
○ 2026-06-07 06:18:14
● 2026-06-07 08:24:50
○ 2026-06-10 06:49:44
○ 2026-06-11 13:17:16
● 2026-06-17 22:08:42
● 2026-06-18 03:08:44
○ 2026-07-09 20:48:28
○ 2026-07-12 05:00:06

○A76.76.21.1232026-03-28 → 2026-06-10 · 12 obs

○ 2026-03-27 05:44:50
● 2026-03-28 01:44:48
○ 2026-03-30 09:25:24
● 2026-04-01 23:54:54
○ 2026-04-09 06:46:16
○ 2026-06-07 08:24:50
● 2026-06-10 06:49:44
○ 2026-06-10 17:40:00
○ 2026-06-10 21:07:08
● 2026-06-10 22:11:36
○ 2026-06-11 06:07:46
○ 2026-07-12 05:00:06

○A76.76.21.1422026-02-28 → 2026-06-10 · 10 obs

○ 2026-02-27 05:06:16
● 2026-02-28 14:54:38
○ 2026-03-01 03:42:04
○ 2026-04-09 06:46:16
● 2026-04-10 02:45:10
○ 2026-04-10 09:16:24
○ 2026-06-10 17:40:00
● 2026-06-10 21:07:08
○ 2026-06-10 22:11:36
○ 2026-07-12 05:00:06

○A76.76.21.1642026-03-01 → 2026-04-20 · 14 obs

○ 2026-03-01 03:42:04
● 2026-03-01 07:36:36
○ 2026-03-24 04:47:02
○ 2026-03-27 05:44:50
● 2026-03-28 01:44:48
● 2026-03-30 09:25:24
○ 2026-04-01 23:54:54
○ 2026-04-09 06:46:16
● 2026-04-10 02:45:10
○ 2026-04-10 09:16:24
● 2026-04-20 14:34:00
● 2026-04-20 16:11:12
○ 2026-04-29 08:13:12
○ 2026-07-12 05:00:06

○A76.76.21.222026-02-27 → 2026-04-10 · 7 obs

○ 2026-02-16 05:55:18
● 2026-02-27 05:06:16
○ 2026-02-28 14:54:38
○ 2026-04-10 02:45:10
● 2026-04-10 09:16:24
○ 2026-04-20 14:34:00
○ 2026-07-12 05:00:06

○A76.76.21.2412026-02-16 → 2026-06-10 · 10 obs

○ 2020-02-02 14:43:18
● 2026-02-16 02:47:52
○ 2026-02-16 05:55:18
○ 2026-04-01 23:54:54
● 2026-04-09 06:46:16
○ 2026-04-10 02:45:10
○ 2026-06-10 06:49:44
● 2026-06-10 17:40:00
○ 2026-06-10 21:07:08
○ 2026-07-12 05:00:06

○A76.76.21.612026-02-16 → 2026-06-07 · 8 obs

○ 2026-02-16 02:47:52
● 2026-02-16 05:55:18
○ 2026-02-27 05:06:16
○ 2026-04-29 08:13:12
● 2026-04-29 09:42:58
● 2026-06-07 06:18:14
○ 2026-06-07 08:24:50
○ 2026-07-12 05:00:06

○A76.76.21.932026-04-29 → 2026-06-10 · 9 obs

○ 2026-04-29 08:13:12
● 2026-04-29 09:42:58
○ 2026-06-07 06:18:14
● 2026-06-07 08:24:50
○ 2026-06-10 06:49:44
○ 2026-06-10 21:07:08
● 2026-06-10 22:11:36
○ 2026-06-11 06:07:46
○ 2026-07-12 05:00:06

○A76.76.21.982026-04-10 → 2026-06-18 · 9 obs

○ 2026-04-10 02:45:10
● 2026-04-10 09:16:24
○ 2026-04-20 14:34:00
○ 2026-06-11 06:07:46
● 2026-06-11 13:17:16
○ 2026-06-17 22:08:42
● 2026-06-18 03:08:44
○ 2026-07-09 20:48:28
○ 2026-07-12 05:00:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
koby.dev	ns2.vercel-dns.com, ns1.vercel-dns.com	-

✅ Authoritative Response

Server:198.51.44.13

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koby.dev (unsigned zone)

⏱️ Timing

Total: 744ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.198.79.65, 216.198.79.1`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=yhGLgseBOfrK845`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Hierarchy

The domain www.koby.dev falls under the parent koby.dev.

IP Addresses

koby.dev points to the IP addresses 64.29.17.65 and 216.198.79.65

Among the host names that share IP numbers with koby.dev are sabharwaltvs.com, ibrahimyagar.com, footballhighlightsmusic.com and two others.

Name Servers

The NS records for koby.dev delegate to ns1.vercel-dns.com and ns2.vercel-dns.com.

koby.dev has the same name server delegation as a number of other domains, such as cantilever.in, fice.co, hiokiryuji.com and two more.

At least some of koby.dev's name servers are shared with other domains, for example minitourguide.com, a2l.cz, thesix56.com and two more.

ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. Likewise, ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2 — two IP addresses apiece.

Mail Servers

koby.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

koby.dev shares at least some of its mail servers with other domains — for example fedcentric.com, devcon.org, ns500742.ns500731.ns500671.ns500731.ns500754.ns500731.ns500705.ns500678.ns500291.ns500291.tenderladiesbz.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 142.251.167.26 and 2607:f8b0:4004:c06::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.