bytesize.co - dns.ninja

`bytesize.co`

DNSSEC	⚠️ Not signed
A	35.71.142.77^{🇺🇸 Amazon35.71.128.0/20}
		PTR	`a0b1d980e1f2226c6.awsglobalaccelerator.com`
A	52.223.52.2^{🇺🇸 Amazon52.223.48.0/20}
NS	`kolton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c19^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c319^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kolton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2319^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kolton.ns.cloudflare.com`
		A	108.162.195.25^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	162.159.44.25^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
		A	172.64.35.25^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kolton.ns.cloudflare.com`
NS	`megan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`megan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`megan.ns.cloudflare.com`
		A	108.162.192.197^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	172.64.32.197^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	173.245.58.197^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.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	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=ey5anlH_91LkuAfnWt1a1VsBuvmGoEPx-Woj4ujFgrE`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`kolton.ns.cloudflare.com`dns@cloudflare.com serial=2408093688

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759726163

Same first word

bytesize.us

bytesize.dk

bytesize.pro

bytesize.eu

bytesize.me

bytesize.net.au

bytesize.co

bytesize.co.nz

bytesize.ie

bytesize.media

bytesize.no

bytesize.com

bytesize.net

bytesize.com.au

bytesize.ca

bytesize.biz

bytesize.se

bytesize.in

DNS History

14 records (9 active, 5 former)

●NSkolton.ns.cloudflare.com2026-06-13 → 2026-08-06 · 3 obs

○ 2018-04-11 05:08:42
● 2026-06-13 20:00:24
● 2026-08-06 10:04:16

●NSmegan.ns.cloudflare.com2026-06-13 → 2026-08-06 · 3 obs

○ 2018-04-11 05:08:42
● 2026-06-13 20:00:24
● 2026-08-06 10:04:16

○NSns1.livedns.co.uk2015-07-02 → 2018-04-11 · 4 obs

● 2015-07-02 10:29:06
● 2018-04-11 05:08:42
○ 2026-06-13 20:00:24
○ 2026-08-06 10:04:16

○NSns2.livedns.co.uk2015-07-02 → 2018-04-11 · 4 obs

● 2015-07-02 10:29:06
● 2018-04-11 05:08:42
○ 2026-06-13 20:00:24
○ 2026-08-06 10:04:16

○NSns3.livedns.co.uk2015-07-02 → 2018-04-11 · 4 obs

● 2015-07-02 10:29:06
● 2018-04-11 05:08:42
○ 2026-06-13 20:00:24
○ 2026-08-06 10:04:16

●MXalt1.aspmx.l.google.com2026-06-13 → 2026-08-06 · 3 obs

○ 2018-04-11 05:08:42
● 2026-06-13 20:00:24
● 2026-08-06 10:04:16

●MXalt2.aspmx.l.google.com2026-06-13 → 2026-08-06 · 3 obs

○ 2018-04-11 05:08:42
● 2026-06-13 20:00:24
● 2026-08-06 10:04:16

●MXalt3.aspmx.l.google.com2026-06-13 → 2026-08-06 · 3 obs

○ 2018-04-11 05:08:42
● 2026-06-13 20:00:24
● 2026-08-06 10:04:16

●MXalt4.aspmx.l.google.com2026-06-13 → 2026-08-06 · 3 obs

○ 2018-04-11 05:08:42
● 2026-06-13 20:00:24
● 2026-08-06 10:04:16

●MXaspmx.l.google.com2026-06-13 → 2026-08-06 · 3 obs

○ 2018-04-11 05:08:42
● 2026-06-13 20:00:24
● 2026-08-06 10:04:16

○MXmailserver.bytesize.co2015-07-02 → 2018-04-11 · 4 obs

● 2015-07-02 10:29:06
● 2018-04-11 05:08:42
○ 2026-06-13 20:00:24
○ 2026-08-06 10:04:16

●A35.71.142.772026-06-13 → 2026-08-06 · 3 obs

○ 2018-04-11 05:08:42
● 2026-06-13 20:00:24
● 2026-08-06 10:04:16

●A52.223.52.22026-06-13 → 2026-08-06 · 3 obs

○ 2018-04-11 05:08:42
● 2026-06-13 20:00:24
● 2026-08-06 10:04:16

○A88.208.252.92015-07-02 → 2018-04-11 · 4 obs

● 2015-07-02 10:29:06
● 2018-04-11 05:08:42
○ 2026-06-13 20:00:24
○ 2026-08-06 10:04:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, a.registrydns.co, b.registrydns.co, d.registrydns.co	-
bytesize.co	kolton.ns.cloudflare.com, megan.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.197

NS records: kolton.ns.cloudflare.com, megan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bytesize.co (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.223.52.2, 35.71.142.77`
NS	2	`kolton.ns.cloudflare.com, megan.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=ey5anlH_91LkuAf, v=spf1 include:_spf.google.com -all`
SOA	1	`kolton.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

bytesize.co has two IP addresses: 35.71.142.77 and 52.223.52.2

Among the host names that share IP numbers with bytesize.co are sywildthing.com, yusanglee.com, joinfortify.com and two others.

Name Servers

bytesize.co is delegated to two name servers: kolton.ns.cloudflare.com and megan.ns.cloudflare.com.

bytesize.co has the same name server delegation as a number of other domains, such as cylum.io, namnd.com, pokersm.app and two more.

At least some of bytesize.co's name servers are shared with other domains, for example trueplatform.co.uk, mhjmc.org, bigimpactdesign.com and two more.

These name servers tend to be used in conjunction with the name servers carioca.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kolton.ns.cloudflare.com resolves to 108.162.195.25, 162.159.44.25, 172.64.35.25 and 3 other IP addresses.

megan.ns.cloudflare.com resolves to 108.162.192.197, 172.64.32.197, 173.245.58.197 and 3 other IP addresses.

Mail Servers

Five mail servers handle bytesize.co: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

bytesize.co shares at least some of its mail servers with other domains — for example ns500742.ns500754.ns500742.ns500731.ns500671.ns500731.ns500705.ns500671.ns500671.ns500678.ns500705.ns500671.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500699.ns500734.ns500693.ns500699.ns500693.ns500734.ns500734.ns500693.ns500588.ns500699.ns500699.ns500632.ns500632.ns500612.ns500110.dtrkdll.com, ns500759.ns500698.ns500698.ns500698.ns500759.ns500698.ns500698.ns500708.ns500576.ns500698.ns500686.ns500686.ns500576.ns500619.trackreceptor.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com points to 192.178.155.26 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.