cfssl.org - dns.ninja

cfssl.org

DNSSEC⚠️ Not signed
A2606:4700::6812:1078🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:1178🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.16.120Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.17.120Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjobs.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjobs.ns.cloudflare.com
A2803:f800:50::6ca2:c1b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjobs.ns.cloudflare.com
A2a06:98c1:50::ac40:21b7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjobs.ns.cloudflare.com
A108.162.193.183🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjobs.ns.cloudflare.com
A172.64.33.183🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjobs.ns.cloudflare.com
A173.245.59.183🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjobs.ns.cloudflare.com
NSmeera.ns.cloudflare.com
A2606:4700:50::adf5:3ac3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A2803:f800:50::6ca2:c0c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeera.ns.cloudflare.com
A2a06:98c1:50::ac40:20c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeera.ns.cloudflare.com
A108.162.192.195🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A172.64.32.195🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A173.245.58.195🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.16.120, 104.18.17.120
IPv6 hints2606:4700::6812:1078, 2606:4700::6812:1178
SOAjobs.ns.cloudflare.comdns@cloudflare.com serial=2404333732

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=1782902936

Subdomains

www.cfssl.org

Same first word

cfssl.org
cfssl.net
cfssl.com

Similar names

sfscl.info
ssfcl.com
ssclf.net
ssflc.com
fcsls.cz
cflss.info
fslsc.com
sfslc.com
lcsfs.com
cflss.com
fsslc.org
flcss.com
scfls.com
scsfl.com
flcss.blogspot.com
fcsls.com
lcssf.com
flscs.com
slcfs.ca
csfls.org
slsfc.com
slcfs.com
lsfsc.net
lscsf.com
cssfl.com
lsscf.com
flscs.net
lsfsc.com
ssclf.cn
slcsf.org
sflcs.com
sfslc.net
sfcsl.org
sfscl.org
cssfl.org.uk

DNS History

18 records (6 active, 12 former)

201820192020202120222023202420252026NSjobs.ns.cloudflare.commeera.ns.cloudflare.comelsa.ns.cloudflare.comsid.ns.cloudflare.comA104.18.16.120104.18.17.1202606:4700::6812:10782606:4700::6812:1178104.16.145.8104.16.146.8104.16.147.8104.16.148.8104.16.149.82400:cb00:2048:1::6810:91082400:cb00:2048:1::6810:92082400:cb00:2048:1::6810:93082400:cb00:2048:1::6810:94082400:cb00:2048:1::6810:9508
○NSelsa.ns.cloudflare.com2017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
●NSjobs.ns.cloudflare.com2026-02-16 → 2026-07-01 · 3 obs
○ 2018-09-08 06:54:38
● 2026-02-16 02:19:22
● 2026-07-01 11:16:46
●NSmeera.ns.cloudflare.com2026-02-16 → 2026-07-01 · 3 obs
○ 2018-09-08 06:54:38
● 2026-02-16 02:19:22
● 2026-07-01 11:16:46
○NSsid.ns.cloudflare.com2017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
○A104.16.145.82017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
○A104.16.146.82017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
○A104.16.147.82017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
○A104.16.148.82017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
○A104.16.149.82017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
●A104.18.16.1202026-02-16 → 2026-07-01 · 3 obs
○ 2018-09-08 06:54:38
● 2026-02-16 02:19:22
● 2026-07-01 11:16:46
●A104.18.17.1202026-02-16 → 2026-07-01 · 3 obs
○ 2018-09-08 06:54:38
● 2026-02-16 02:19:22
● 2026-07-01 11:16:46
○A2400:cb00:2048:1::6810:91082017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
○A2400:cb00:2048:1::6810:92082017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
○A2400:cb00:2048:1::6810:93082017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
○A2400:cb00:2048:1::6810:94082017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
○A2400:cb00:2048:1::6810:95082017-03-16 → 2018-09-08 · 4 obs
● 2017-03-16 18:15:22
● 2018-09-08 06:54:38
○ 2026-02-16 02:19:22
○ 2026-07-01 11:16:46
●A2606:4700::6812:10782026-02-16 → 2026-07-01 · 3 obs
○ 2018-09-08 06:54:38
● 2026-02-16 02:19:22
● 2026-07-01 11:16:46
●A2606:4700::6812:11782026-02-16 → 2026-07-01 · 3 obs
○ 2018-09-08 06:54:38
● 2026-02-16 02:19:22
● 2026-07-01 11:16:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
cfssl.orgmeera.ns.cloudflare.com, jobs.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.183

NS records: meera.ns.cloudflare.com, jobs.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfssl.org (unsigned zone)

⏱️ Timing

Total: 477ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.17.120, 104.18.16.120
AAAA22606:4700::6812:1078, 2606:4700::6812:1178
NS2jobs.ns.cloudflare.com, meera.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1jobs.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

cfssl.org serves as the parent of www.cfssl.org.

IP Addresses

cfssl.org resolves to four IP addresses: 104.18.16.120, 104.18.17.120, 2606:4700::6812:1078 and 2606:4700::6812:1178.

Two other host names, along with epaper.tagesanzeiger.ch, www.macprovideo.com and getvspsavings.com, also share IP numbers with cfssl.org.

Name Servers

cfssl.org has two authoritative name servers — jobs.ns.cloudflare.com and meera.ns.cloudflare.com.

cfssl.org shares its NS records with other domains, for example aksakov11-ufa.ru, malcolm.cloudflare.com, roughtime.cloudflare.com and two others.

cfssl.org has at least partial name server overlap with other domains, such as rrikesh.com, eoonet.com, daneomatic.com and two others.

It is common to see these name servers used together with name servers ian.ns.cloudflare.com and michelle.ns.cloudflare.com.

DNS names with 6 IP addresses:

jobs.ns.cloudflare.com points to 108.162.193.183, 172.64.33.183, 173.245.59.183 and 3 other IP addresses.

meera.ns.cloudflare.com points to 108.162.192.195, 172.64.32.195, 173.245.58.195 and 3 other IP addresses.