leancss.com - robtex.com

leancss.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8059🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:e1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.225Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.89🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnaomi.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ad0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
A2803:f800:50::6ca2:c0d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnaomi.ns.cloudflare.com
A2a06:98c1:50::ac40:20d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnaomi.ns.cloudflare.com
A108.162.192.208🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
A172.64.32.208🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
A173.245.58.208🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
NSzeus.ns.cloudflare.com
A2606:4700:58::adf5:3bf9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A2803:f800:50::6ca2:c1f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzeus.ns.cloudflare.com
A2a06:98c1:50::ac40:21f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzeus.ns.cloudflare.com
A108.162.193.249🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A172.64.33.249🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A173.245.59.249🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
MXmxa.mailgun.org ⭐
A34.160.13.42🇺🇸 Google34.160.0.0/16
PTR42.13.160.34.bc.googleusercontent.com
MXmxb.mailgun.org ⭐
A34.160.63.108🇺🇸 Google34.160.0.0/16
PTR108.63.160.34.bc.googleusercontent.com
TXTv=spf1 include:mailgun.org ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.0.225, 172.67.128.89
IPv62606:4700:3031::ac43:8059, 2606:4700:3033::6815:e1
SOAnaomi.ns.cloudflare.comdns@cloudflare.com serial=2399037823

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774805217

Same first word

leancss.com

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DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSnaomi.ns.cloudflare.comzeus.ns.cloudflare.comns1dns.name.comns2fwz.name.comns3flt.name.comns4dfh.name.comMXmxa.mailgun.orgmxb.mailgun.orgA104.21.0.225172.67.128.892606:4700:3031::ac43:80592606:4700:3033::6815:e1104.131.193.232
●NSnaomi.ns.cloudflare.com2026-03-28 → 2026-03-29 · 3 obs
○ 2017-04-01 15:23:08
● 2026-03-28 15:19:52
● 2026-03-29 17:31:24
○NSns1dns.name.com2015-07-22 → 2017-04-01 · 4 obs
● 2015-07-22 07:13:02
● 2017-04-01 15:23:08
○ 2026-03-28 15:19:52
○ 2026-03-29 17:31:24
○NSns2fwz.name.com2015-07-22 → 2017-04-01 · 4 obs
● 2015-07-22 07:13:02
● 2017-04-01 15:23:08
○ 2026-03-28 15:19:52
○ 2026-03-29 17:31:24
○NSns3flt.name.com2015-07-22 → 2017-04-01 · 4 obs
● 2015-07-22 07:13:02
● 2017-04-01 15:23:08
○ 2026-03-28 15:19:52
○ 2026-03-29 17:31:24
○NSns4dfh.name.com2015-07-22 → 2017-04-01 · 4 obs
● 2015-07-22 07:13:02
● 2017-04-01 15:23:08
○ 2026-03-28 15:19:52
○ 2026-03-29 17:31:24
●NSzeus.ns.cloudflare.com2026-03-28 → 2026-03-29 · 3 obs
○ 2017-04-01 15:23:08
● 2026-03-28 15:19:52
● 2026-03-29 17:31:24
●MXmxa.mailgun.org2026-03-28 → 2026-03-29 · 2 obs
● 2026-03-28 15:19:52
● 2026-03-29 17:31:24
●MXmxb.mailgun.org2026-03-28 → 2026-03-29 · 2 obs
● 2026-03-28 15:19:52
● 2026-03-29 17:31:24
○A104.131.193.2322015-07-22 → 2017-04-01 · 4 obs
● 2015-07-22 07:13:02
● 2017-04-01 15:23:08
○ 2026-03-28 15:19:52
○ 2026-03-29 17:31:24
●A104.21.0.2252026-03-28 → 2026-03-29 · 3 obs
○ 2017-04-01 15:23:08
● 2026-03-28 15:19:52
● 2026-03-29 17:31:24
●A172.67.128.892026-03-28 → 2026-03-29 · 3 obs
○ 2017-04-01 15:23:08
● 2026-03-28 15:19:52
● 2026-03-29 17:31:24
●A2606:4700:3031::ac43:80592026-03-28 → 2026-03-29 · 3 obs
○ 2017-04-01 15:23:08
● 2026-03-28 15:19:52
● 2026-03-29 17:31:24
●A2606:4700:3033::6815:e12026-03-28 → 2026-03-29 · 3 obs
○ 2017-04-01 15:23:08
● 2026-03-28 15:19:52
● 2026-03-29 17:31:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
leancss.comzeus.ns.cloudflare.com, naomi.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.249

NS records: zeus.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leancss.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.128.89, 104.21.0.225
AAAA22606:4700:3033::6815:e1, 2606:4700:3031::ac43:8059
NS2naomi.ns.cloudflare.com, zeus.ns.cloudflare.com
MX2mxa.mailgun.org (pri: 60), mxb.mailgun.org (pri: 60)
TXT1v=spf1 include:mailgun.org ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1naomi.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (zeus.ns.cloudflare.com, zeus.ns.cloudflare.com, zeus.ns.cloudflare.com...)

Analysis

IP Addresses

leancss.com points to four IP numbers: 2606:4700:3031::ac43:8059, 2606:4700:3033::6815:e1, 104.21.0.225 and 172.67.128.89.

Other host names, for instance sylvexoagency.com, worker-restless-credit-3d31.karamihosan81612.workers.dev, airdropboxbet.live, highlimitcasinos.org and www.towndrugstore.com share IP numbers with leancss.com.

Name Servers

leancss.com is delegated to two name servers: naomi.ns.cloudflare.com and zeus.ns.cloudflare.com.

leancss.com uses the same name server setup as other domains, for instance browiner.fr, wemoveyou.com, centurionvenice.com, runalize.com and 38thsignal.com.

leancss.com shares name servers with other domains at least partially, for instance jom.fun, myrohost.eu, l2servers.com, pagasswitch.com and copperleife.com.

these name servers are often used together with the name servers noel.ns.cloudflare.com.

Host names with six IP numbers: naomi.ns.cloudflare.com points to 2606:4700:50::adf5:3ad0, 2803:f800:50::6ca2:c0d0, 2a06:98c1:50::ac40:20d0, 108.162.192.208, 172.64.32.208 and 173.245.58.208; zeus.ns.cloudflare.com points to 2606:4700:58::adf5:3bf9, 2803:f800:50::6ca2:c1f9, 2a06:98c1:50::ac40:21f9, 108.162.193.249, 172.64.33.249 and 173.245.59.249.

Mail Servers

leancss.com is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.

leancss.com shares the same mail server setup as other domains, including mimirowa.com, tomaszewski.ca, johnporks.com, feliciamurrell.com and manning.email.

leancss.com shares some mail servers with other domains, including insetgroup.com.au, mail.90hive.com, 1096.com.au, ladysellya-invest.com and d2ms.co.uk.

Host names with one IP number:

mxa.mailgun.org points to: 34.160.13.42.

mxb.mailgun.org points to: 34.160.63.108.