e-efbs.org - robtex.com

e-efbs.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4122🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:bcbf🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.34Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.191🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScass.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcass.ns.cloudflare.com
A108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
NSnitin.ns.cloudflare.com
A2606:4700:58::adf5:3bd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnitin.ns.cloudflare.com
A2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnitin.ns.cloudflare.com
A108.162.193.215🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A172.64.33.215🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A173.245.59.215🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.34, 172.67.188.191
IPv6 hints2606:4700:3030::6815:4122, 2606:4700:3034::ac43:bcbf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2397281302

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=1776033533

Previously MX for

e-efbs.org

Same first word

e-efbs.org

Similar names

sf-bee.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NScass.ns.cloudflare.comnitin.ns.cloudflare.comns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXe-efbs.orgA104.21.65.34172.67.188.1912606:4700:3030::6815:41222606:4700:3034::ac43:bcbf210.188.201.131
●NScass.ns.cloudflare.com2026-04-01 → 2026-04-12 · 3 obs
○ 2017-01-25 02:05:00
● 2026-04-01 17:54:42
● 2026-04-12 22:57:40
●NSnitin.ns.cloudflare.com2026-04-01 → 2026-04-12 · 3 obs
○ 2017-01-25 02:05:00
● 2026-04-01 17:54:42
● 2026-04-12 22:57:40
○NSns1.xserver.jp2015-08-01 → 2017-01-25 · 4 obs
● 2015-08-01 12:13:46
● 2017-01-25 02:05:00
○ 2026-04-01 17:54:42
○ 2026-04-12 22:57:40
○NSns2.xserver.jp2015-08-01 → 2017-01-25 · 4 obs
● 2015-08-01 12:13:46
● 2017-01-25 02:05:00
○ 2026-04-01 17:54:42
○ 2026-04-12 22:57:40
○NSns3.xserver.jp2015-08-01 → 2017-01-25 · 4 obs
● 2015-08-01 12:13:46
● 2017-01-25 02:05:00
○ 2026-04-01 17:54:42
○ 2026-04-12 22:57:40
○NSns4.xserver.jp2015-08-01 → 2017-01-25 · 4 obs
● 2015-08-01 12:13:46
● 2017-01-25 02:05:00
○ 2026-04-01 17:54:42
○ 2026-04-12 22:57:40
○NSns5.xserver.jp2015-08-01 → 2017-01-25 · 4 obs
● 2015-08-01 12:13:46
● 2017-01-25 02:05:00
○ 2026-04-01 17:54:42
○ 2026-04-12 22:57:40
○MXe-efbs.org2015-08-01 → 2017-01-25 · 4 obs
● 2015-08-01 12:13:46
● 2017-01-25 02:05:00
○ 2026-04-01 17:54:42
○ 2026-04-12 22:57:40
●A104.21.65.342026-04-01 → 2026-04-12 · 3 obs
○ 2017-01-25 02:05:00
● 2026-04-01 17:54:42
● 2026-04-12 22:57:40
●A172.67.188.1912026-04-01 → 2026-04-12 · 3 obs
○ 2017-01-25 02:05:00
● 2026-04-01 17:54:42
● 2026-04-12 22:57:40
○A210.188.201.1312015-08-01 → 2017-01-25 · 4 obs
● 2015-08-01 12:13:46
● 2017-01-25 02:05:00
○ 2026-04-01 17:54:42
○ 2026-04-12 22:57:40
●A2606:4700:3030::6815:41222026-04-01 → 2026-04-12 · 3 obs
○ 2017-01-25 02:05:00
● 2026-04-01 17:54:42
● 2026-04-12 22:57:40
●A2606:4700:3034::ac43:bcbf2026-04-01 → 2026-04-12 · 3 obs
○ 2017-01-25 02:05:00
● 2026-04-01 17:54:42
● 2026-04-12 22:57:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
e-efbs.orgcass.ns.cloudflare.com, nitin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.215

NS records: cass.ns.cloudflare.com, nitin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for e-efbs.org (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.188.191, 104.21.65.34
AAAA22606:4700:3030::6815:4122, 2606:4700:3034::ac43:bcbf
NS2cass.ns.cloudflare.com, nitin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cass.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

e-efbs.org maps to four IP numbers: 2606:4700:3030::6815:4122, 2606:4700:3034::ac43:bcbf, 104.21.65.34 and 172.67.188.191.

Other host names such as rencdn.com, palitoboca.tk, miaowmusic.com, fastinews.com and openpmr.info share IPs with e-efbs.org.

Name Servers

Two name servers cass.ns.cloudflare.com and nitin.ns.cloudflare.com handle the delegation for e-efbs.org.

e-efbs.org shares the same name server setup as other domains, for example latablita.net, altuspublicschools.org, ndtcn.net, mikakeji.com and achizitii.net.

e-efbs.org at least partially shares name servers with other domains, for example eioso.com, dartcenter.org, acko.in, proimio.gr and luminati-china.io.

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

Host names with six IP numbers:

cass.ns.cloudflare.com points to 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81.

nitin.ns.cloudflare.com points to 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.