`cossummit.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:46ca^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8b47^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.202^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.71^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brynne.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2641^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c241^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brynne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2241^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brynne.ns.cloudflare.com`
		A	108.162.194.65^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
		A	162.159.38.65^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
		A	172.64.34.65^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-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	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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=zdfm5oTO5ijufaYJoB1cpewY93YkpGRspbL-xlJ1bik`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.202, 172.67.139.71
		IPv6 hints	2606:4700:3035::6815:46ca, 2606:4700:3037::ac43:8b47
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`brynne.ns.cloudflare.com`dns@cloudflare.com serial=2410266676

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785619641

⚠️ On DNS blocklist: tif, tif.medium

Same first word

cossummit.info

Similar names

DNS History

15 records (11 active, 4 former)

●NSbrynne.ns.cloudflare.com2026-07-28 → 2026-08-01 · 2 obs

● 2026-07-28 15:45:16
● 2026-08-01 22:10:30

●NSthaddeus.ns.cloudflare.com2026-07-28 → 2026-08-01 · 2 obs

● 2026-07-28 15:45:16
● 2026-08-01 22:10:30

●MXalt1.aspmx.l.google.com2026-07-28 → 2026-08-01 · 2 obs

● 2026-07-28 15:45:16
● 2026-08-01 22:10:30

●MXalt2.aspmx.l.google.com2026-07-28 → 2026-08-01 · 2 obs

● 2026-07-28 15:45:16
● 2026-08-01 22:10:30

●MXalt3.aspmx.l.google.com2026-07-28 → 2026-08-01 · 2 obs

● 2026-07-28 15:45:16
● 2026-08-01 22:10:30

●MXalt4.aspmx.l.google.com2026-07-28 → 2026-08-01 · 2 obs

● 2026-07-28 15:45:16
● 2026-08-01 22:10:30

●MXaspmx.l.google.com2026-07-28 → 2026-08-01 · 2 obs

● 2026-07-28 15:45:16
● 2026-08-01 22:10:30

●A104.21.70.2022026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-28 15:45:16
● 2026-08-01 22:10:28
● 2026-08-01 22:10:30

●A172.67.139.712026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-28 15:45:16
● 2026-08-01 22:10:28
● 2026-08-01 22:10:30

○A188.114.96.02026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 15:45:16
○ 2026-08-01 22:10:28
○ 2026-08-01 22:10:30

○A188.114.97.02026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 15:45:16
○ 2026-08-01 22:10:28
○ 2026-08-01 22:10:30

●A2606:4700:3035::6815:46ca2026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-28 15:45:16
● 2026-08-01 22:10:28
● 2026-08-01 22:10:30

●A2606:4700:3037::ac43:8b472026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-28 15:45:16
● 2026-08-01 22:10:28
● 2026-08-01 22:10:30

○A2a06:98c1:3120::42026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 15:45:16
○ 2026-08-01 22:10:28
○ 2026-08-01 22:10:30

○A2a06:98c1:3121::42026-07-28 → 2026-07-28 · 3 obs

● 2026-07-28 15:45:16
○ 2026-08-01 22:10:28
○ 2026-08-01 22:10:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
cossummit.info	thaddeus.ns.cloudflare.com, brynne.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.127

NS records: thaddeus.ns.cloudflare.com, brynne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cossummit.info (unsigned zone)

⏱️ Timing

Total: 606ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.71, 104.21.70.202`
AAAA	2	`2606:4700:3035::6815:46ca, 2606:4700:3037::ac43:8b47`
NS	2	`brynne.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=zdfm5oTO5ijufaY, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brynne.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

cossummit.info directs to four IP numbers, which are 104.21.70.202, 172.67.139.71, 2606:4700:3035::6815:46ca and 2606:4700:3037::ac43:8b47.

Two other host names, along with routella.com, zx-cctv.com and wirelessweb.co.nz, also share IP numbers with cossummit.info.

Name Servers

cossummit.info uses two name servers for its delegation: brynne.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

cossummit.info shares its NS records with other domains, for example coscampaign.info, 855a.com, lightpower.net and two others.

There is at least partial name server overlap between cossummit.info and other domains — 521505.cyou, pacificmasters.org, mariadafonte.com and two more among them.

The name servers crystal.ns.cloudflare.com, dane.ns.cloudflare.com and carl.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

Hostname brynne.ns.cloudflare.com directs to 108.162.194.65, 162.159.38.65 and 172.64.34.65 along with 3 other IP addresses.

Hostname thaddeus.ns.cloudflare.com directs to 108.162.195.127, 162.159.44.127 and 172.64.35.127 along with 3 other IP addresses.

Mail Servers

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

There is at least a partial MX overlap between cossummit.info and other domains, including aviatagroup.com, ns500794.ns500821.ns500794.ns500794.ns500794.ns500821.ns500821.ns500821.ns500794.ns500795.ns500795.lustypartnersfinder.com, basescapes.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com directs traffic to 142.250.31.26 and 2607:f8b0:4004:c19::1b.

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

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

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

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

cossummit.info - robtex.com

cossummit.info

info

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`cossummit.info`

`info`