esf2008.org - robtex.com

esf2008.org

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:51c5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:923e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.197Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.62🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrett.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A2803:f800:50::6ca2:c14c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrett.ns.cloudflare.com
A2a06:98c1:50::ac40:214c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrett.ns.cloudflare.com
A108.162.193.76🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A172.64.33.76🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A173.245.59.76🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
NSelsa.ns.cloudflare.com
A2606:4700:50::adf5:3a6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A2803:f800:50::6ca2:c06f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelsa.ns.cloudflare.com
A2a06:98c1:50::ac40:206f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelsa.ns.cloudflare.com
A108.162.192.111🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A172.64.32.111🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A173.245.58.111🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
MX_dc-mx.2633a962c47d.esf2008.org ⭐
A2001:4860:4802:32::15🇺🇸 Google2001:4860::/32
PTRany-in-2001-4860-4802-32--15.1e100.net
A2001:4860:4802:34::15🇺🇸 Google2001:4860::/32
PTRany-in-2001-4860-4802-34--15.1e100.net
A2001:4860:4802:36::15🇺🇸 Google2001:4860::/32
PTRany-in-2001-4860-4802-36--15.1e100.net
A2001:4860:4802:38::15🇺🇸 Google2001:4860::/32
PTRany-in-2001-4860-4802-38--15.1e100.net
A177.128.177.3🇧🇷 Clickip177.128.177.0/24 Click IP CIDR Bloco alocado no Brazil
A216.239.32.21🇺🇸 Google216.239.32.0/24
PTRany-in-2015.1e100.net
A216.239.34.21🇺🇸 Google216.239.34.0/24
PTRany-in-2215.1e100.net
A216.239.36.21🇺🇸 Google216.239.36.0/24
PTRany-in-2415.1e100.net
A216.239.38.21🇺🇸 Google216.239.38.0/24
PTRany-in-2615.1e100.net
TXTgoogle-site-verification=IpqnCAsbd9xdztwGJPkNB4AKFGc-SFcAIFt7qY0R1wY
TXTv=spf1 +mx +a +ip4:177.128.177.3 +include:spf.floripa.servidor.net.br include...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.197, 172.67.146.62
IPv6 hints2606:4700:3033::6815:51c5, 2606:4700:3033::ac43:923e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOAbrett.ns.cloudflare.comdns@cloudflare.com serial=2399014790

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776019007
WOT: UNKNOWN (60/100)

Subdomains

www.esf2008.org

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NSbrett.ns.cloudflare.comelsa.ns.cloudflare.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.value-domain.comns2.value-domain.comns284.hostgator.com.brns285.hostgator.com.brMX_dc-mx.2633a962c47d.esf2008.orgesf2008.orgmail.esf2008.orgA104.21.81.197172.67.146.622606:4700:3033::6815:51c52606:4700:3033::ac43:923e192.185.223.49203.189.105.207
●NSbrett.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs
○ 2018-01-15 18:17:08
● 2026-04-12 18:43:46
● 2026-04-12 18:43:48
○NSdns1.name-services.com2017-01-13 → 2017-01-13 · 4 obs
○ 2016-04-26 21:07:12
● 2017-01-13 22:33:44
○ 2018-01-15 18:17:08
○ 2026-04-12 18:43:48
○NSdns2.name-services.com2017-01-13 → 2017-01-13 · 4 obs
○ 2016-04-26 21:07:12
● 2017-01-13 22:33:44
○ 2018-01-15 18:17:08
○ 2026-04-12 18:43:48
○NSdns3.name-services.com2017-01-13 → 2017-01-13 · 4 obs
○ 2016-04-26 21:07:12
● 2017-01-13 22:33:44
○ 2018-01-15 18:17:08
○ 2026-04-12 18:43:48
○NSdns4.name-services.com2017-01-13 → 2017-01-13 · 4 obs
○ 2016-04-26 21:07:12
● 2017-01-13 22:33:44
○ 2018-01-15 18:17:08
○ 2026-04-12 18:43:48
○NSdns5.name-services.com2017-01-13 → 2017-01-13 · 4 obs
○ 2016-04-26 21:07:12
● 2017-01-13 22:33:44
○ 2018-01-15 18:17:08
○ 2026-04-12 18:43:48
●NSelsa.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs
○ 2018-01-15 18:17:08
● 2026-04-12 18:43:46
● 2026-04-12 18:43:48
○NSns1.value-domain.com2015-06-24 → 2016-04-26 · 4 obs
● 2015-06-24 22:05:44
● 2016-04-26 21:07:12
○ 2017-01-13 22:33:44
○ 2026-04-12 18:43:48
○NSns2.value-domain.com2015-06-24 → 2016-04-26 · 4 obs
● 2015-06-24 22:05:44
● 2016-04-26 21:07:12
○ 2017-01-13 22:33:44
○ 2026-04-12 18:43:48
○NSns284.hostgator.com.br2018-01-15 → 2018-01-15 · 4 obs
○ 2017-01-13 22:33:44
● 2018-01-15 18:17:08
○ 2026-04-12 18:43:46
○ 2026-04-12 18:43:48
○NSns285.hostgator.com.br2018-01-15 → 2018-01-15 · 4 obs
○ 2017-01-13 22:33:44
● 2018-01-15 18:17:08
○ 2026-04-12 18:43:46
○ 2026-04-12 18:43:48
●MX_dc-mx.2633a962c47d.esf2008.org2026-04-12 → 2026-04-12 · 3 obs
○ 2018-01-15 18:17:08
● 2026-04-12 18:43:46
● 2026-04-12 18:43:48
○MXesf2008.org2015-06-24 → 2016-04-26 · 4 obs
● 2015-06-24 22:05:44
● 2016-04-26 21:07:12
○ 2017-01-13 22:33:44
○ 2026-04-12 18:43:48
○MXmail.esf2008.org2017-01-13 → 2018-01-15 · 5 obs
○ 2016-04-26 21:07:12
● 2017-01-13 22:33:44
● 2018-01-15 18:17:08
○ 2026-04-12 18:43:46
○ 2026-04-12 18:43:48
●A104.21.81.1972026-04-12 → 2026-04-12 · 3 obs
○ 2018-01-15 18:17:08
● 2026-04-12 18:43:46
● 2026-04-12 18:43:48
●A172.67.146.622026-04-12 → 2026-04-12 · 3 obs
○ 2018-01-15 18:17:08
● 2026-04-12 18:43:46
● 2026-04-12 18:43:48
○A192.185.223.492018-01-15 → 2018-01-15 · 4 obs
○ 2017-01-13 22:33:44
● 2018-01-15 18:17:08
○ 2026-04-12 18:43:46
○ 2026-04-12 18:43:48
○A203.189.105.2072015-06-24 → 2017-01-13 · 4 obs
● 2015-06-24 22:05:44
● 2017-01-13 22:33:44
○ 2018-01-15 18:17:08
○ 2026-04-12 18:43:48
●A2606:4700:3033::6815:51c52026-04-12 → 2026-04-12 · 3 obs
○ 2018-01-15 18:17:08
● 2026-04-12 18:43:46
● 2026-04-12 18:43:48
●A2606:4700:3033::ac43:923e2026-04-12 → 2026-04-12 · 3 obs
○ 2018-01-15 18:17:08
● 2026-04-12 18:43:46
● 2026-04-12 18:43:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
esf2008.orgelsa.ns.cloudflare.com, brett.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.111

NS records: elsa.ns.cloudflare.com, brett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esf2008.org (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.197, 172.67.146.62
AAAA22606:4700:3033::6815:51c5, 2606:4700:3033::ac43:923e
NS2brett.ns.cloudflare.com, elsa.ns.cloudflare.com
MX1_dc-mx.2633a962c47d.esf2008.org (pri: 10
TXT2google-site-verification=IpqnCAsbd9xdztw, v=spf1 +mx +a +ip4:177.128.177.3 +includ
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brett.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

The parent of www.esf2008.org is esf2008.org.

IP Addresses

esf2008.org maps to four IP numbers: 2606:4700:3033::6815:51c5, 2606:4700:3033::ac43:923e, 104.21.81.197 and 172.67.146.62.

other host names include joksserver.in.net, www.easyfreehost.com, www.w3x.com, creer-une-entreprise.com and broker101.net; they share IP numbers with esf2008.org.

Name Servers

Two name servers brett.ns.cloudflare.com and elsa.ns.cloudflare.com handle the delegation for esf2008.org.

esf2008.org shares the same name server setup as other domains, for instance mamaedenegocios.com, arabesco.cn, cdnpandadoc.com, exoflux.com and 101vn.com.

esf2008.org at least partially shares name servers with other domains, for instance mnsmatxhingindia.com, verlaaguwvastelasten.nl, jarnobrils.nl, laluzfm.com and sclro.com.

These name servers are commonly used with dawn.ns.cloudflare.com and ulla.ns.cloudflare.com.

Six IP addresses per host:

brett.ns.cloudflare.com points to 2606:4700:58::adf5:3b4c, 2803:f800:50::6ca2:c14c, 2a06:98c1:50::ac40:214c, 108.162.193.76, 172.64.33.76 and 173.245.59.76; elsa.ns.cloudflare.com points to 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111

Mail Servers

esf2008.org is handled by a single mail server, _dc-mx.2633a962c47d.esf2008.org.

Hostname _dc-mx.2633a962c47d.esf2008.org points to nine IP numbers: 2001:4860:4802:32::15, 2001:4860:4802:34::15, 2001:4860:4802:36::15, 2001:4860:4802:38::15, 177.128.177.3, 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.