`sum-lab.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8c53^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:5ed6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.214^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.83^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joan.ns.cloudflare.com`
		A	108.162.192.173^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	172.64.32.173^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	173.245.58.173^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
NS	`lars.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.214, 172.67.140.83
		IPv6 hints	2606:4700:3030::ac43:8c53, 2606:4700:3031::6815:5ed6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=178, name=cloudflare-ech.com
SOA	`joan.ns.cloudflare.com`dns@cloudflare.com serial=2408258478

`com`

	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=1785778592

Same first word

sum-lab.fr

sum-lab.com

sum-lab.ch

sum-lab.eu

Similar names

um-labs.com

mbl-usa.com

asb-ulm.com

asb-ulm.org

asb-ulm.de

sub-aml.com

mu-labs.fr

um-labs.net

DNS History

24 records (6 active, 18 former)

○NSdns1.name-services.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○NSdns2.name-services.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○NSdns3.name-services.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○NSdns4.name-services.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○NSdns5.name-services.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

●NSjoan.ns.cloudflare.com2026-05-04 → 2026-08-03 · 3 obs

○ 2020-01-16 07:10:54
● 2026-05-04 21:49:06
● 2026-08-03 17:50:06

●NSlars.ns.cloudflare.com2026-05-04 → 2026-08-03 · 3 obs

○ 2020-01-16 07:10:54
● 2026-05-04 21:49:06
● 2026-08-03 17:50:06

○MXalt1.aspmx.l.google.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○MXalt2.aspmx.l.google.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○MXaspmx.l.google.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○MXaspmx2.googlemail.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○MXaspmx3.googlemail.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○MXaspmx4.googlemail.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○MXaspmx5.googlemail.com2015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

●A104.21.94.2142026-05-04 → 2026-08-03 · 3 obs

○ 2020-01-16 07:10:54
● 2026-05-04 21:49:06
● 2026-08-03 17:50:06

●A172.67.140.832026-05-04 → 2026-08-03 · 3 obs

○ 2020-01-16 07:10:54
● 2026-05-04 21:49:06
● 2026-08-03 17:50:06

○A216.239.32.212015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○A216.239.34.212015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○A216.239.36.212015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

○A216.239.38.212015-06-17 → 2020-01-16 · 4 obs

● 2015-06-17 10:31:46
● 2020-01-16 07:10:54
○ 2026-05-04 21:49:06
○ 2026-08-03 17:50:06

●A2606:4700:3030::ac43:8c532026-06-26 → 2026-08-03 · 3 obs

○ 2026-05-04 21:49:06
● 2026-06-26 06:55:52
● 2026-08-03 17:50:06

●A2606:4700:3031::6815:5ed62026-06-26 → 2026-08-03 · 3 obs

○ 2026-05-04 21:49:06
● 2026-06-26 06:55:52
● 2026-08-03 17:50:06

○A2606:4700:3033::ac43:8c532026-05-04 → 2026-05-04 · 4 obs

○ 2020-01-16 07:10:54
● 2026-05-04 21:49:06
○ 2026-06-26 06:55:52
○ 2026-08-03 17:50:06

○A2606:4700:3035::6815:5ed62026-05-04 → 2026-05-04 · 4 obs

○ 2020-01-16 07:10:54
● 2026-05-04 21:49:06
○ 2026-06-26 06:55:52
○ 2026-08-03 17:50:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sum-lab.com	lars.ns.cloudflare.com, joan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.173

NS records: lars.ns.cloudflare.com, joan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sum-lab.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.214, 172.67.140.83`
AAAA	2	`2606:4700:3030::ac43:8c53, 2606:4700:3031::6815:5ed6`
NS	2	`joan.ns.cloudflare.com, lars.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`joan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lars.ns.cloudflare.com, lars.ns.cloudflare.com, lars.ns.cloudflare.com...)

Analysis

IP Addresses

sum-lab.com directs to four IP numbers, which are 104.21.94.214, 172.67.140.83, 2606:4700:3030::ac43:8c53 and 2606:4700:3031::6815:5ed6.

perfectpotion.cn, cirebonbest.click, eastthurrockunited.co.uk plus two other host names have IP numbers in common with sum-lab.com.

Name Servers

The NS records for sum-lab.com delegate to joan.ns.cloudflare.com and lars.ns.cloudflare.com.

The name server configuration of sum-lab.com is shared with other domains, for instance square-job.com, onmydisneyplusdashboard.com, disney-problemzabonamentem.com and two others.

The name servers of sum-lab.com overlap at least partially with those of other domains — among them ipro.dk, t485r.top, hijazinet.com and two more.

These name servers commonly appear in combination with the name servers bonnie.ns.cloudflare.com.

Hosts with 6 IP addresses each:

joan.ns.cloudflare.com maps to 108.162.192.173, 172.64.32.173, 173.245.58.173 and 3 additional IP addresses.

lars.ns.cloudflare.com maps to 108.162.193.195, 172.64.33.195, 173.245.59.195 and 3 additional IP addresses.

sum-lab.com - robtex.com

sum-lab.com

com

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

`sum-lab.com`

`com`