tecnum.net - dns.ninja

`tecnum.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c731^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:44df^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.223^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.49^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`luciana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2683^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c283^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2283^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciana.ns.cloudflare.com`
		A	108.162.194.131^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	162.159.38.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	172.64.34.131^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
TXT	`google-site-verification=y1ee8xYrkRXFRfnqkRmiomiMbX8yxUrUJPkblLaBsEg`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.223, 172.67.199.49
		IPv6 hints	2606:4700:3030::ac43:c731, 2606:4700:3034::6815:44df
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2406039067

`net`

	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=1782557215

Same first word

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tecnum.es

tecnum.com.br

tecnum.it

tecnum.de

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tecnum.eu

tecnum.com.mx

tecnum.at

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Similar names

centum.it

mntuce.com

centum.be

mntuce.top

muntec.com.au

emtunc.org

centum.co

muntec.de

centum.ro

netcum.com

centum.info

netmuc.eu

netmuc.org

centum.co.in

centum.pl

centum.sk

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mucnet.com

centum.net

mcunet.com

cutmen.com

centum.jp

centum.hs.kr

umcnet.com

ucmnet.com

tecmun.net

muncet.net

centum.in

centum.online

centum.me

netmuc.net

centum.de

tecmun.com

centum.ch

cumnet.net

mctune.com

netmuc.com

mctune.de

mucnet.net

centum.co.jp

centum.es.kr

mucent.com

numtec.at

centum.cn

centum.nl

centum.ca

centum.es

tcmenu.com

netmuc.de

centum.co.ke

centum.no

centum.cz

centum.com.mx

numtec.com

nutmec.com

centum.us

centum.eu

muncet.blogspot.com

netcum.net

centum.co.rs

mucent.net

centum.com

tecmun.org

DNS History

24 records (6 active, 18 former)

○NSa.share-dns.com2026-04-12 → 2026-05-24 · 5 obs

○ 2026-04-02 17:06:08
● 2026-04-12 00:25:26
● 2026-05-24 06:38:48
○ 2026-06-08 11:42:20
○ 2026-06-27 10:59:06

○NSa6.share-dns.com2026-04-12 → 2026-05-24 · 5 obs

○ 2026-04-02 17:06:08
● 2026-04-12 00:25:26
● 2026-05-24 06:38:48
○ 2026-06-08 11:42:20
○ 2026-06-27 10:59:06

○NSariadne.ns.cloudflare.com2026-04-02 → 2026-04-02 · 5 obs

○ 2016-12-18 10:56:58
● 2026-04-02 00:10:44
● 2026-04-02 17:06:08
○ 2026-04-12 00:25:26
○ 2026-06-27 10:59:06

○NSb.share-dns.net2026-04-12 → 2026-05-24 · 5 obs

○ 2026-04-02 17:06:08
● 2026-04-12 00:25:26
● 2026-05-24 06:38:48
○ 2026-06-08 11:42:20
○ 2026-06-27 10:59:06

○NSb6.share-dns.net2026-04-12 → 2026-05-24 · 5 obs

○ 2026-04-02 17:06:08
● 2026-04-12 00:25:26
● 2026-05-24 06:38:48
○ 2026-06-08 11:42:20
○ 2026-06-27 10:59:06

●NScoby.ns.cloudflare.com2026-06-08 → 2026-06-27 · 3 obs

○ 2026-05-24 06:38:48
● 2026-06-08 11:42:20
● 2026-06-27 10:59:06

○NSkyrie.ns.cloudflare.com2026-04-02 → 2026-04-02 · 5 obs

○ 2016-12-18 10:56:58
● 2026-04-02 00:10:44
● 2026-04-02 17:06:08
○ 2026-04-12 00:25:26
○ 2026-06-27 10:59:06

●NSluciana.ns.cloudflare.com2026-06-08 → 2026-06-27 · 3 obs

○ 2026-05-24 06:38:48
● 2026-06-08 11:42:20
● 2026-06-27 10:59:06

○NSns63.1and1.es2015-06-19 → 2016-12-18 · 4 obs

● 2015-06-19 04:44:02
● 2016-12-18 10:56:58
○ 2026-04-02 00:10:44
○ 2026-06-27 10:59:06

○NSns64.1and1.es2015-06-19 → 2016-12-18 · 4 obs

● 2015-06-19 04:44:02
● 2016-12-18 10:56:58
○ 2026-04-02 00:10:44
○ 2026-06-27 10:59:06

○MXmx00.1and1.es2015-06-19 → 2016-12-18 · 4 obs

● 2015-06-19 04:44:02
● 2016-12-18 10:56:58
○ 2026-04-02 00:10:44
○ 2026-06-27 10:59:06

○MXmx01.1and1.es2015-06-19 → 2016-12-18 · 4 obs

● 2015-06-19 04:44:02
● 2016-12-18 10:56:58
○ 2026-04-02 00:10:44
○ 2026-06-27 10:59:06

●A104.21.68.2232026-04-02 → 2026-06-27 · 6 obs

○ 2016-12-18 10:56:58
● 2026-04-02 00:10:44
○ 2026-04-02 17:06:08
○ 2026-05-24 06:38:48
● 2026-06-08 11:42:20
● 2026-06-27 10:59:06

●A172.67.199.492026-04-02 → 2026-06-27 · 6 obs

○ 2016-12-18 10:56:58
● 2026-04-02 00:10:44
○ 2026-04-02 17:06:08
○ 2026-05-24 06:38:48
● 2026-06-08 11:42:20
● 2026-06-27 10:59:06

○A188.114.96.02026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 00:10:44
● 2026-04-02 17:06:08
○ 2026-04-12 00:25:26
○ 2026-06-27 10:59:06

○A188.114.97.02026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 00:10:44
● 2026-04-02 17:06:08
○ 2026-04-12 00:25:26
○ 2026-06-27 10:59:06

○A2001:8d8:1000:d217:864c:1b6f:e70c:38272016-06-21 → 2016-12-18 · 5 obs

○ 2016-02-27 02:53:26
● 2016-06-21 22:33:44
● 2016-12-18 10:56:58
○ 2026-04-02 00:10:44
○ 2026-06-27 10:59:06

○A2001:8d8:1000:d217:a515:fa9:2647:52015-06-19 → 2016-02-27 · 4 obs

● 2015-06-19 04:44:02
● 2016-02-27 02:53:26
○ 2016-06-21 22:33:44
○ 2026-06-27 10:59:06

○A217.160.230.292016-06-21 → 2016-12-18 · 5 obs

○ 2016-02-27 02:53:26
● 2016-06-21 22:33:44
● 2016-12-18 10:56:58
○ 2026-04-02 00:10:44
○ 2026-06-27 10:59:06

●A2606:4700:3030::ac43:c7312026-04-02 → 2026-06-27 · 6 obs

○ 2016-12-18 10:56:58
● 2026-04-02 00:10:44
○ 2026-04-02 17:06:08
○ 2026-05-24 06:38:48
● 2026-06-08 11:42:20
● 2026-06-27 10:59:06

●A2606:4700:3034::6815:44df2026-04-02 → 2026-06-27 · 6 obs

○ 2016-12-18 10:56:58
● 2026-04-02 00:10:44
○ 2026-04-02 17:06:08
○ 2026-05-24 06:38:48
● 2026-06-08 11:42:20
● 2026-06-27 10:59:06

○A2a06:98c1:3120::2026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 00:10:44
● 2026-04-02 17:06:08
○ 2026-04-12 00:25:26
○ 2026-06-27 10:59:06

○A2a06:98c1:3121::2026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 00:10:44
● 2026-04-02 17:06:08
○ 2026-04-12 00:25:26
○ 2026-06-27 10:59:06

○A82.165.18.2352015-06-19 → 2016-02-27 · 4 obs

● 2015-06-19 04:44:02
● 2016-02-27 02:53:26
○ 2016-06-21 22:33:44
○ 2026-06-27 10:59:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
tecnum.net	coby.ns.cloudflare.com, luciana.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.131

NS records: coby.ns.cloudflare.com, luciana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tecnum.net (unsigned zone)

⏱️ Timing

Total: 1253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.223, 172.67.199.49`
AAAA	2	`2606:4700:3034::6815:44df, 2606:4700:3030::ac43:c731`
NS	2	`coby.ns.cloudflare.com, luciana.ns.cloudflare.com`
TXT	1	`google-site-verification=y1ee8xYrkRXFRfn`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

tecnum.net resolves to four IP addresses: 104.21.68.223, 172.67.199.49, 2606:4700:3030::ac43:c731 and 2606:4700:3034::6815:44df.

Additional host names — qde.social, bleedingbluemovie.com, diao-ke.net and two others — share IP numbers with tecnum.net.

Name Servers

Two name servers handle the delegation for tecnum.net: coby.ns.cloudflare.com and luciana.ns.cloudflare.com.

tecnum.net shares its name server setup with other domains, including bytebase.com, erhgroup.com, linkdent.com and two others.

tecnum.net has at least partial name server overlap with other domains, such as purlingrid.digital, bollitogrid.digital, phancypages.com and two others.

It is common to see these name servers used together with name servers sean.ns.cloudflare.com and erin.ns.cloudflare.com.

Host names with 6 IP numbers:

coby.ns.cloudflare.com resolves to 108.162.193.92, 172.64.33.92 and 173.245.59.92 among others, with 3 other IP addresses in total.

luciana.ns.cloudflare.com resolves to 108.162.194.131, 162.159.38.131 and 172.64.34.131 among others, with 3 other IP addresses in total.