`c-lab.network`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:429d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a181^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.157^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.129^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sean.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
NS	`virginia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2625^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c225^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`virginia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2225^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`virginia.ns.cloudflare.com`
		A	108.162.194.37^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	162.159.38.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	172.64.34.37^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
MX	`mail.tutanota.de` ⭐
		A	185.205.69.211^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w11.tutanota.de`
		A	185.205.69.213^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w13.tutanota.de`
		A	185.205.69.214^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w14.tutanota.de`
TXT	`t-verify=b62e62496da802d36effeb1cc2b4b296`
TXT	`v=spf1 include:spf.tutanota.de -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.157, 172.67.161.129
		IPv6 hints	2606:4700:3030::6815:429d, 2606:4700:3033::ac43:a181
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`sean.ns.cloudflare.com`dns@cloudflare.com serial=2399501108

`network`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.network` ⭐
	NS	`v0n1.nic.network`
	NS	`v0n2.nic.network`
	NS	`v0n3.nic.network`
	NS	`v2n0.nic.network`
	NS	`v2n1.nic.network`
	SOA	`v0n0.nic.network`hostmaster@donuts.email serial=1775992295

Previously MX for

c-lab.network

Same first word

c-lab.biz

c-lab.co.jp

c-lab.eu

c-lab.tech

c-lab.net

c-lab.fr

c-lab.gr

c-lab.in

c-lab.hu

c-lab.link

c-lab.pl

c-lab.it

c-lab.org

c-lab.cz

c-lab.de

c-lab.com

c-lab.space

c-lab.ru

c-lab.co.uk

c-lab.dk

c-lab.co

c-lab.network

c-lab.be

c-lab.com.au

c-lab.ee

c-lab.one

Similar names

lab-c.com

ab-cl.ru

ba-cl.com

b-acl.com

lb-ca.ca

alb-c.com

lab-c.net

bac-l.com

b-cal.com

l-abc.com

cbl-a.com

abc-l.com

lb-ac.de

cal-b.co.il

clb-a.com

c-bal.com

bac-l.net

DNS History

15 records (7 active, 8 former)

○NSns635.websitewelcome.com2016-12-10 → 2017-06-12 · 4 obs

● 2016-12-10 20:43:50
● 2017-06-12 20:32:50
○ 2026-02-16 11:58:26
○ 2026-04-12 11:25:48

○NSns636.websitewelcome.com2016-12-10 → 2017-06-12 · 4 obs

● 2016-12-10 20:43:50
● 2017-06-12 20:32:50
○ 2026-02-16 11:58:26
○ 2026-04-12 11:25:48

●NSsean.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs

○ 2017-06-12 20:32:50
● 2026-02-16 11:58:26
● 2026-04-12 11:25:48

●NSvirginia.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs

○ 2017-06-12 20:32:50
● 2026-02-16 11:58:26
● 2026-04-12 11:25:48

○MXc-lab.network2016-12-10 → 2026-02-16 · 4 obs

● 2016-12-10 20:43:50
● 2026-02-16 11:58:26
○ 2026-02-17 20:59:04
○ 2026-04-12 11:25:48

●MXmail.tutanota.de2026-03-03 → 2026-04-12 · 3 obs

○ 2026-02-17 20:59:04
● 2026-03-03 22:19:54
● 2026-04-12 11:25:48

●A104.21.66.1572026-02-16 → 2026-04-12 · 6 obs

○ 2017-06-12 20:32:50
● 2026-02-16 11:58:26
● 2026-02-17 20:59:04
○ 2026-03-03 22:19:54
● 2026-04-05 05:52:32
● 2026-04-12 11:25:48

●A172.67.161.1292026-02-16 → 2026-04-12 · 6 obs

○ 2017-06-12 20:32:50
● 2026-02-16 11:58:26
● 2026-02-17 20:59:04
○ 2026-03-03 22:19:54
● 2026-04-05 05:52:32
● 2026-04-12 11:25:48

○A188.114.96.02026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-17 20:59:04
● 2026-03-03 22:19:54
○ 2026-04-05 05:52:32
○ 2026-04-12 11:25:48

○A188.114.97.02026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-17 20:59:04
● 2026-03-03 22:19:54
○ 2026-04-05 05:52:32
○ 2026-04-12 11:25:48

○A192.185.158.2242016-12-10 → 2017-06-12 · 4 obs

● 2016-12-10 20:43:50
● 2017-06-12 20:32:50
○ 2026-02-16 11:58:26
○ 2026-04-12 11:25:48

●A2606:4700:3030::6815:429d2026-02-16 → 2026-04-12 · 6 obs

○ 2017-06-12 20:32:50
● 2026-02-16 11:58:26
● 2026-02-17 20:59:04
○ 2026-03-03 22:19:54
● 2026-04-05 05:52:32
● 2026-04-12 11:25:48

●A2606:4700:3033::ac43:a1812026-02-16 → 2026-04-12 · 6 obs

○ 2017-06-12 20:32:50
● 2026-02-16 11:58:26
● 2026-02-17 20:59:04
○ 2026-03-03 22:19:54
● 2026-04-05 05:52:32
● 2026-04-12 11:25:48

○A2a06:98c1:3120::2026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-17 20:59:04
● 2026-03-03 22:19:54
○ 2026-04-05 05:52:32
○ 2026-04-12 11:25:48

○A2a06:98c1:3121::2026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-17 20:59:04
● 2026-03-03 22:19:54
○ 2026-04-05 05:52:32
○ 2026-04-12 11:25:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
network	v0n1.nic.network, v2n1.nic.network, v0n3.nic.network, v2n0.nic.network...	12 records
c-lab.network	sean.ns.cloudflare.com, virginia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.231

NS records: sean.ns.cloudflare.com, virginia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c-lab.network (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.157, 172.67.161.129`
AAAA	2	`2606:4700:3033::ac43:a181, 2606:4700:3030::6815:429d`
NS	2	`sean.ns.cloudflare.com, virginia.ns.cloudflare.com`
MX	1	`mail.tutanota.de (pri: 2)`
TXT	2	`t-verify=b62e62496da802d36effeb1cc2b4b29, v=spf1 include:spf.tutanota.de -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sean.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.network, v2n0.nic.network, v0n3.nic.network...)

Analysis

IP Addresses

c-lab.network points to four IP numbers: 2606:4700:3030::6815:429d, 2606:4700:3033::ac43:a181, 104.21.66.157 and 172.67.161.129.

Other host names, for instance faheem.me, cxj.us, ayafilms.org, cvpen.com and deux.solutions share IP numbers with c-lab.network.

Name Servers

c-lab.network is delegated to two name servers: sean.ns.cloudflare.com and virginia.ns.cloudflare.com.

c-lab.network uses the same name server setup as other domains, for instance harmorymed.com, vinkoclub.com, zzss.pl, pleo.business and instrumedic.pl.

c-lab.network shares name servers with other domains at least partially, for instance dzungla-plants.hr, 933043.com, mpobig54.com, ruby.do and dreamabroad.co.za.

these name servers are often used with aaron.ns.cloudflare.com, luciana.ns.cloudflare.com and barbara.ns.cloudflare.com.

Host names with six IP numbers: sean.ns.cloudflare.com points to 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231; virginia.ns.cloudflare.com points to 2606:4700:50::a29f:2625, 2803:f800:50::6ca2:c225, 2a06:98c1:50::ac40:2225, 108.162.194.37, 162.159.38.37 and 172.64.34.37.

Mail Servers

The mail server for c-lab.network is mail.tutanota.de.

c-lab.network shares the same mail server setup as other domains, including vodka1.money, 8bitbyte.ca, aboutda.com, kudonym.com and mysterious.dev.

At least part of c-lab.network's mail servers are shared with other domains, for instance xynos.co.uk and dameul.nl.

mail.tutanota.de points to three IP numbers: 185.205.69.211, 185.205.69.213 and 185.205.69.214.

c-lab.network - robtex.com

c-lab.network

network

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`c-lab.network`

`network`