efcsn.com - robtex.com

efcsn.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:d133🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:1732🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.50Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.51🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjasper.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cb6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasper.ns.cloudflare.com
A2803:f800:50::6ca2:c3b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjasper.ns.cloudflare.com
A2a06:98c1:50::ac40:23b6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjasper.ns.cloudflare.com
A108.162.195.182🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasper.ns.cloudflare.com
A162.159.44.182Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasper.ns.cloudflare.com
A172.64.35.182🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasper.ns.cloudflare.com
NSsurina.ns.cloudflare.com
A2606:4700:50::a29f:2613🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsurina.ns.cloudflare.com
A2803:f800:50::6ca2:c213🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsurina.ns.cloudflare.com
A2a06:98c1:50::ac40:2213🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsurina.ns.cloudflare.com
A108.162.194.19🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsurina.ns.cloudflare.com
A162.159.38.19Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsurina.ns.cloudflare.com
A172.64.34.19🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsurina.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=FegU9WH5uYTljnWMWCFnp0K1_IkNBokMguzkDU215_E
TXTv=spf1 include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.23.50, 172.67.209.51
IPv62606:4700:3032::ac43:d133, 2606:4700:3033::6815:1732
SOAjasper.ns.cloudflare.comdns@cloudflare.com serial=2396145251

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=1771291435
rank #364309 globally
rank #161467 in the tld

Subdomains

dev.efcsn.com

Same first word

efcsn.com

Similar names

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fcnes.com
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snfce.com
nsefc.com
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cnfse.com
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sfnce.com
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cenfs.com
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ncesf.org
fencs.nl
encfs.com
cnfes.com
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cnsfe.com
cnfse.fr
nfsec.pl
fencs.com

DNS History

11 records (11 active, 0 former)

NSjasper.ns.cloudflare.comsurina.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.23.50172.67.209.512606:4700:3032::ac43:d1332606:4700:3033::6815:1732
●NSjasper.ns.cloudflare.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●NSsurina.ns.cloudflare.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●MXalt1.aspmx.l.google.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●MXalt2.aspmx.l.google.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●MXalt3.aspmx.l.google.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●MXalt4.aspmx.l.google.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●MXaspmx.l.google.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●A104.21.23.502026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●A172.67.209.512026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●A2606:4700:3032::ac43:d1332026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12
●A2606:4700:3033::6815:17322026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:48:30
● 2026-03-01 13:38:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
efcsn.comsurina.ns.cloudflare.com, jasper.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.195.182

NS records: surina.ns.cloudflare.com, jasper.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efcsn.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.209.51, 104.21.23.50
AAAA22606:4700:3032::ac43:d133, 2606:4700:3033::6815:1732
NS2jasper.ns.cloudflare.com, surina.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=FegU9WH5uYTljnW, v=spf1 include:_spf.google.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jasper.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of dev.efcsn.com is efcsn.com.

IP Addresses

efcsn.com resolves to four IP numbers: 2606:4700:3032::ac43:d133, 2606:4700:3033::6815:1732, 104.21.23.50 and 172.67.209.51.

Other host names such as szkolapokera.com, appleav.com, wordsineffect.com, stereotaxiste.com and stariknigi.net share IPs with efcsn.com.

Name Servers

efcsn.com is delegated to two name servers: jasper.ns.cloudflare.com and surina.ns.cloudflare.com.

efcsn.com shares the same name server setup as ez27.com, wishingwellsmotel.com, po6.com, babyminimeals.com and ez26.com.

efcsn.com at least partially shares name servers with other domains, for instance cc33tuyfigvuybiuy.com, 188w77.com, vancouverfoundation.ca, gcc-melt.org and kqkq.ai.

These name servers are commonly used together with elly.ns.cloudflare.com, reese.ns.cloudflare.com and simone.ns.cloudflare.com.

Host names with six IP numbers:

jasper.ns.cloudflare.com points to 2606:4700:58::a29f:2cb6, 2803:f800:50::6ca2:c3b6, 2a06:98c1:50::ac40:23b6, 108.162.195.182, 162.159.44.182 and 172.64.35.182.

surina.ns.cloudflare.com points to 2606:4700:50::a29f:2613, 2803:f800:50::6ca2:c213, 2a06:98c1:50::ac40:2213, 108.162.194.19, 162.159.38.19 and 172.64.34.19.

Mail Servers

Five mail servers handle efcsn.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

efcsn.com shares at least partially some mail servers with other domains, including ns500758.ns500759.ns500759.ns500758.ns500698.ns500735.ns500698.ns500708.ns500708.ns500708.ns500708.ns500619.ns500576.ns500619.ns500619.trackreceptor.com, pairapp.app, mavinlearning.com, cloudzmall.com and strategy.design.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.