cosadvantage.info - robtex.com

cosadvantage.info

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4612🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d9ed🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.18Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.237🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrynne.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2641🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A2803:f800:50::6ca2:c241🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrynne.ns.cloudflare.com
A2a06:98c1:50::ac40:2241🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrynne.ns.cloudflare.com
A108.162.194.65🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A162.159.38.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
A172.64.34.65🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrynne.ns.cloudflare.com
NSthaddeus.ns.cloudflare.com
A2606:4700:58::a29f:2c7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A2803:f800:50::6ca2:c37f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthaddeus.ns.cloudflare.com
A2a06:98c1:50::ac40:237f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthaddeus.ns.cloudflare.com
A108.162.195.127🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A162.159.44.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A172.64.35.127🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A172.253.62.26🇺🇸 Google172.253.62.0/24
PTRbc-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=f11ytQQzprbj9vV1lnPw5K_9hhvPrdJBbEqZ8pvyH8k
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.18, 172.67.217.237
IPv6 hints2606:4700:3031::6815:4612, 2606:4700:3036::ac43:d9ed
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOAbrynne.ns.cloudflare.comdns@cloudflare.com serial=2410266667

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1786043102
⚠️ On DNS blocklist: tif

Same first word

cosadvantage.info

DNS History

17 records (11 active, 6 former)

NSbrynne.ns.cloudflare.comthaddeus.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.70.18172.67.217.2372606:4700:3031::6815:46122606:4700:3036::ac43:d9ed188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSbrynne.ns.cloudflare.com2026-07-26 → 2026-08-06 · 2 obs
● 2026-07-26 14:55:38
● 2026-08-06 19:38:36
●NSthaddeus.ns.cloudflare.com2026-07-26 → 2026-08-06 · 2 obs
● 2026-07-26 14:55:38
● 2026-08-06 19:38:36
●MXalt1.aspmx.l.google.com2026-07-26 → 2026-08-06 · 2 obs
● 2026-07-26 14:55:38
● 2026-08-06 19:38:36
●MXalt2.aspmx.l.google.com2026-07-26 → 2026-08-06 · 2 obs
● 2026-07-26 14:55:38
● 2026-08-06 19:38:36
●MXalt3.aspmx.l.google.com2026-07-26 → 2026-08-06 · 2 obs
● 2026-07-26 14:55:38
● 2026-08-06 19:38:36
●MXalt4.aspmx.l.google.com2026-07-26 → 2026-08-06 · 2 obs
● 2026-07-26 14:55:38
● 2026-08-06 19:38:36
●MXaspmx.l.google.com2026-07-26 → 2026-08-06 · 2 obs
● 2026-07-26 14:55:38
● 2026-08-06 19:38:36
●A104.21.70.182026-08-06 → 2026-08-06 · 2 obs
○ 2026-07-26 18:26:26
● 2026-08-06 19:38:36
●A172.67.217.2372026-08-06 → 2026-08-06 · 2 obs
○ 2026-07-26 18:26:26
● 2026-08-06 19:38:36
○A188.114.96.02026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 14:55:38
○ 2026-08-06 19:38:36
○A188.114.97.02026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 14:55:38
○ 2026-08-06 19:38:36
●A2606:4700:3031::6815:46122026-08-06 → 2026-08-06 · 2 obs
○ 2026-07-26 18:26:26
● 2026-08-06 19:38:36
●A2606:4700:3036::ac43:d9ed2026-08-06 → 2026-08-06 · 2 obs
○ 2026-07-26 18:26:26
● 2026-08-06 19:38:36
○A2a06:98c1:3120::2026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-26 14:55:38
● 2026-07-26 18:26:26
○ 2026-08-06 19:38:36
○A2a06:98c1:3120::42026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 14:55:38
○ 2026-07-26 18:26:26
○ 2026-08-06 19:38:36
○A2a06:98c1:3121::2026-07-26 → 2026-07-26 · 3 obs
○ 2026-07-26 14:55:38
● 2026-07-26 18:26:26
○ 2026-08-06 19:38:36
○A2a06:98c1:3121::42026-07-26 → 2026-07-26 · 3 obs
● 2026-07-26 14:55:38
○ 2026-07-26 18:26:26
○ 2026-08-06 19:38:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info-
cosadvantage.infothaddeus.ns.cloudflare.com, brynne.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.127

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosadvantage.info (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.217.237, 104.21.70.18
AAAA22606:4700:3031::6815:4612, 2606:4700:3036::ac43:d9ed
NS2brynne.ns.cloudflare.com, thaddeus.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=f11ytQQzprbj9vV, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brynne.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

cosadvantage.info resolves to four IP addresses: 104.21.70.18, 172.67.217.237, 2606:4700:3031::6815:4612 and 2606:4700:3036::ac43:d9ed.

Among the host names that share IP numbers with cosadvantage.info are carashaw.com, namastecentreofhealing.co.uk, crhsrampage.com and two others.

Name Servers

cosadvantage.info is delegated to two name servers: brynne.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

cosadvantage.info has the same name server delegation as a number of other domains, such as coscampaign.info, 855a.com, lightpower.net and two more.

cosadvantage.info has at least partial name server overlap with other domains, such as patiala.city, 446135.xyz, igas.com.br and two others.

These name servers tend to appear together with the name servers crystal.ns.cloudflare.com, dane.ns.cloudflare.com and anahi.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

brynne.ns.cloudflare.com resolves to 108.162.194.65, 162.159.38.65, 172.64.34.65 and 3 other IP addresses.

thaddeus.ns.cloudflare.com resolves to 108.162.195.127, 162.159.44.127, 172.64.35.127 and 3 other IP addresses.

Mail Servers

cosadvantage.info is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

cosadvantage.info shares at least some of its mail servers with other domains — for example ns500731.ns500742.ns500671.ns500754.ns500754.ns500731.ns500704.ns500688.ns500704.ns500649.ns500291.ns500291.ns500666.tenderladiesbz.com, ns500758.ns500759.ns500758.ns500698.ns500759.ns500735.ns500698.ns500735.ns500735.ns500576.ns500576.ns500619.ns500686.ns500576.ns500619.trackreceptor.com, ns500759.ns500758.ns500758.ns500698.ns500758.ns500736.ns500698.ns500736.ns500735.ns500708.ns500708.ns500576.trackreceptor.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 172.253.62.26 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

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

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.