sysadmin.tv - dns.ninja

`sysadmin.tv`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5c84^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c225^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.132^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.37^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
NS	`jay.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jay.ns.cloudflare.com`
		A	108.162.193.123^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	172.64.33.123^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	173.245.59.123^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		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	`aspmx3.googlemail.com`⁽³⁰⁾
		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	`aspmx4.googlemail.com`⁽³⁰⁾
		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	`aspmx5.googlemail.com`⁽³⁰⁾
		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=HQj2gfkkYAAJYYyRmm108Kd2E9_5u75_0Mr0gIQ7Zew`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.132, 172.67.194.37
		IPv6 hints	2606:4700:3031::6815:5c84, 2606:4700:3037::ac43:c225
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOA	`dora.ns.cloudflare.com`dns@cloudflare.com serial=2404974537

`tv`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.tv` ⭐
	NS	`b.nic.tv`
	NS	`c.nic.tv`
	NS	`x.nic.tv`
	NS	`y.nic.tv`
	NS	`z.nic.tv`
	SOA	`a.nic.tv`admin@tldns.godaddy serial=1781596200

Subdomains

www.sysadmin.tv

Same first word

sysadmin.org

sysadmin.chat

sysadmin.com.ua

sysadmin.co

sysadmin.in

sysadmin.systems

sysadmin.com.ve

sysadmin.tv

sysadmin.beer

sysadmin.su

sysadmin.sh

sysadmin.it

sysadmin.co.id

sysadmin.pm

sysadmin.io

sysadmin.biz

sysadmin.nu

sysadmin.mx

sysadmin.zip

sysadmin.com.mx

sysadmin.xyz

sysadmin.uz

sysadmin.com.br

sysadmin.life

sysadmin.info

sysadmin.bg

sysadmin.eu

sysadmin.be

sysadmin.md

sysadmin.com

sysadmin.ge

sysadmin.name

sysadmin.bialystok.pl

sysadmin.de

sysadmin.win

sysadmin.web.id

sysadmin.ru

sysadmin.technology

sysadmin.express

sysadmin.im

sysadmin.no

sysadmin.pe.kr

sysadmin.network

sysadmin.pt

sysadmin.run

sysadmin.monster

sysadmin.care

sysadmin.us

sysadmin.link

sysadmin.rs

sysadmin.cc

sysadmin.pro

sysadmin.guru

sysadmin.am

sysadmin.in.ua

sysadmin.co.in

sysadmin.fi

sysadmin.lv

sysadmin.is

sysadmin.dk

sysadmin.com.au

sysadmin.sk

sysadmin.poltava.ua

sysadmin.cl

sysadmin.tools

sysadmin.lt

sysadmin.at

sysadmin.jp

sysadmin.st

sysadmin.dp.ua

sysadmin.org.mx

sysadmin.site

sysadmin.co.uk

sysadmin.lk

sysadmin.bz

sysadmin.ca

sysadmin.gr

sysadmin.noip.me

sysadmin.com.uy

sysadmin.cn

sysadmin.guide

sysadmin.net.nz

sysadmin.se

sysadmin.kz

sysadmin.com.pl

sysadmin.awsapps.com

sysadmin.fr

Similar names

DNS History

18 records (13 active, 5 former)

●NSdora.ns.cloudflare.com2026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●NSjay.ns.cloudflare.com2026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

○NSns.123-reg.co.uk2016-04-23 → 2017-03-29 · 4 obs

● 2016-04-23 16:02:06
● 2017-03-29 07:42:58
○ 2026-02-17 17:37:02
○ 2026-06-16 07:59:22

○NSns2.123-reg.co.uk2016-04-23 → 2017-03-29 · 4 obs

● 2016-04-23 16:02:06
● 2017-03-29 07:42:58
○ 2026-02-17 17:37:02
○ 2026-06-16 07:59:22

●MXalt1.aspmx.l.google.com2026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●MXalt2.aspmx.l.google.com2026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●MXaspmx.l.google.com2026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●MXaspmx2.googlemail.com2026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●MXaspmx3.googlemail.com2026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●MXaspmx4.googlemail.com2026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●MXaspmx5.googlemail.com2026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

○MXmx0.123-reg.co.uk2016-04-23 → 2017-03-29 · 4 obs

● 2016-04-23 16:02:06
● 2017-03-29 07:42:58
○ 2026-02-17 17:37:02
○ 2026-06-16 07:59:22

○MXmx1.123-reg.co.uk2016-04-23 → 2017-03-29 · 4 obs

● 2016-04-23 16:02:06
● 2017-03-29 07:42:58
○ 2026-02-17 17:37:02
○ 2026-06-16 07:59:22

●A104.21.92.1322026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●A172.67.194.372026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●A2606:4700:3031::6815:5c842026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

●A2606:4700:3037::ac43:c2252026-02-17 → 2026-06-16 · 3 obs

○ 2017-03-29 07:42:58
● 2026-02-17 17:37:02
● 2026-06-16 07:59:22

○A46.101.55.462016-04-23 → 2017-03-29 · 4 obs

● 2016-04-23 16:02:06
● 2017-03-29 07:42:58
○ 2026-02-17 17:37:02
○ 2026-06-16 07:59:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tv	y.nic.tv, z.nic.tv, c.nic.tv, a.nic.tv...	-
sysadmin.tv	dora.ns.cloudflare.com, jay.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.123

NS records: dora.ns.cloudflare.com, jay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadmin.tv (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.92.132, 172.67.194.37`
AAAA	2	`2606:4700:3031::6815:5c84, 2606:4700:3037::ac43:c225`
NS	2	`dora.ns.cloudflare.com, jay.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	2	`google-site-verification=HQj2gfkkYAAJYYy, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dora.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

sysadmin.tv serves as the parent of www.sysadmin.tv.

IP Addresses

sysadmin.tv has four IP addresses: 104.21.92.132, 172.67.194.37, 2606:4700:3031::6815:5c84 and 2606:4700:3037::ac43:c225.

Two other host names, along with jlssyw.net, numberbox.app and menschenhandel.info, also share IP numbers with sysadmin.tv.

Name Servers

sysadmin.tv is served by two delegated name servers, dora.ns.cloudflare.com and jay.ns.cloudflare.com.

sysadmin.tv shares its NS records with other domains, for example smartpet.net, kacanbalikbuyukolur.com, 0271022.xyz and two others.

sysadmin.tv has at least partial name server overlap with other domains, such as iisc.info, cheesesociety.org, 3souq.com and two others.

It is common to find these name servers paired with the name servers lily.ns.cloudflare.com.

DNS names with 6 IP addresses:

dora.ns.cloudflare.com carries IP addresses 108.162.192.108, 172.64.32.108 and 173.245.58.108, with 3 other addresses beyond those.

jay.ns.cloudflare.com carries IP addresses 108.162.193.123, 172.64.33.123 and 173.245.59.123, with 3 other addresses beyond those.

Mail Servers

Mail for sysadmin.tv is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

There is at least a partial MX overlap between sysadmin.tv and other domains, including ns500698.ns500759.ns500698.ns500758.ns500736.ns500736.ns500736.ns500576.ns500708.ns500708.ns500652.ns500652.trackreceptor.com, ns500698.ns500759.ns500759.ns500759.ns500736.ns500698.ns500698.ns500686.ns500652.ns500619.trackreceptor.com, ns500768.ns500758.ns500759.ns500759.ns500698.ns500698.ns500736.ns500735.ns500735.ns500735.ns500708.ns500708.ns500698.trackreceptor.com and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

aspmx5.googlemail.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com maps to two IP addresses — 172.253.62.26 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.27 IP addresses.