sjsresearch.com - robtex.com

sjsresearch.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3ca3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c623🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.163Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.35🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScourtney.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2682🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A2803:f800:50::6ca2:c282🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcourtney.ns.cloudflare.com
A2a06:98c1:50::ac40:2282🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcourtney.ns.cloudflare.com
A108.162.194.130🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
A172.64.34.130🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcourtney.ns.cloudflare.com
NSduke.ns.cloudflare.com
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c09::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f26.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXaspmx2.googlemail.com(40)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(40)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.60.163, 172.67.198.35
IPv62606:4700:3032::6815:3ca3, 2606:4700:3035::ac43:c623
SOAcourtney.ns.cloudflare.comdns@cloudflare.com serial=2399224789

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=1774405722

Same first word

sjsresearch.com

Similar names

jssresearch.com

DNS History

14 records (11 active, 3 former)

20162017201820192020202120222023202420252026NScourtney.ns.cloudflare.comduke.ns.cloudflare.comns3.worldnic.comns4.worldnic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.60.163172.67.198.352606:4700:3032::6815:3ca32606:4700:3035::ac43:c623208.91.197.27
●NScourtney.ns.cloudflare.com2026-02-15 → 2026-03-25 · 3 obs
○ 2016-12-29 19:16:56
● 2026-02-15 17:57:56
● 2026-03-25 02:44:02
●NSduke.ns.cloudflare.com2026-02-15 → 2026-03-25 · 3 obs
○ 2016-12-29 19:16:56
● 2026-02-15 17:57:56
● 2026-03-25 02:44:02
○NSns3.worldnic.com2015-06-19 → 2016-12-29 · 4 obs
● 2015-06-19 09:11:36
● 2016-12-29 19:16:56
○ 2026-02-15 17:57:56
○ 2026-03-25 02:44:02
○NSns4.worldnic.com2015-06-19 → 2016-12-29 · 4 obs
● 2015-06-19 09:11:36
● 2016-12-29 19:16:56
○ 2026-02-15 17:57:56
○ 2026-03-25 02:44:02
●MXalt1.aspmx.l.google.com2015-06-19 → 2026-03-25 · 2 obs
● 2015-06-19 09:11:36
● 2026-03-25 02:44:02
●MXalt2.aspmx.l.google.com2015-06-19 → 2026-03-25 · 2 obs
● 2015-06-19 09:11:36
● 2026-03-25 02:44:02
●MXaspmx.l.google.com2015-06-19 → 2026-03-25 · 2 obs
● 2015-06-19 09:11:36
● 2026-03-25 02:44:02
●MXaspmx2.googlemail.com2015-06-19 → 2026-03-25 · 2 obs
● 2015-06-19 09:11:36
● 2026-03-25 02:44:02
●MXaspmx3.googlemail.com2015-06-19 → 2026-03-25 · 2 obs
● 2015-06-19 09:11:36
● 2026-03-25 02:44:02
●A104.21.60.1632026-02-15 → 2026-03-25 · 3 obs
○ 2016-12-29 19:16:56
● 2026-02-15 17:57:56
● 2026-03-25 02:44:02
●A172.67.198.352026-02-15 → 2026-03-25 · 3 obs
○ 2016-12-29 19:16:56
● 2026-02-15 17:57:56
● 2026-03-25 02:44:02
○A208.91.197.272015-06-19 → 2016-12-29 · 4 obs
● 2015-06-19 09:11:36
● 2016-12-29 19:16:56
○ 2026-02-15 17:57:56
○ 2026-03-25 02:44:02
●A2606:4700:3032::6815:3ca32026-02-15 → 2026-03-25 · 3 obs
○ 2016-12-29 19:16:56
● 2026-02-15 17:57:56
● 2026-03-25 02:44:02
●A2606:4700:3035::ac43:c6232026-02-15 → 2026-03-25 · 3 obs
○ 2016-12-29 19:16:56
● 2026-02-15 17:57:56
● 2026-03-25 02:44:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sjsresearch.comduke.ns.cloudflare.com, courtney.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.130

NS records: duke.ns.cloudflare.com, courtney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjsresearch.com (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.198.35, 104.21.60.163
AAAA22606:4700:3035::ac43:c623, 2606:4700:3032::6815:3ca3
NS2courtney.ns.cloudflare.com, duke.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1courtney.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by sjsresearch.com: 2606:4700:3032::6815:3ca3, 2606:4700:3035::ac43:c623, 104.21.60.163 and 172.67.198.35.

other host names including www.space-officedesk.com, www.truebluekentucky.com, paylink.vn, nostalgie-radio.ru and unobandar.cc share IP numbers with sjsresearch.com.

Name Servers

sjsresearch.com is delegated to two name servers courtney.ns.cloudflare.com and duke.ns.cloudflare.com.

sjsresearch.com shares the same name server setup as other domains, for instance opiundomi.de, wawinemerchants.com, profi-postfach.de, thomasbrodthage.de and raciborski.us.

sjsresearch.com at least partially shares name servers with other domains, for instance smarshqa.com, richardknashinc.com, wijithukul.com, getnalsrowise.today and soccerytv.app.

Host names with six IP numbers:

Host name courtney.ns.cloudflare.com points to: 2606:4700:50::a29f:2682, 2803:f800:50::6ca2:c282, 2a06:98c1:50::ac40:2282, 108.162.194.130, 162.159.38.130 and 172.64.34.130.

Host name duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

Mail Servers

sjsresearch.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

sjsresearch.com shares some mail servers with other domains, at least partially, for instance ns500765.ns500734.ns500693.ns500699.ns500693.ns500734.ns500734.ns500693.ns500734.ns500699.ns500683.ns500693.ns500588.ns500602.dtrkdll.com, usparcelpickup.com, ns500731.ns500754.ns500671.ns500671.ns500731.ns500731.ns500688.ns500671.ns500704.ns500671.ns500671.ns500649.lustychickser.com, ns500698.ns500758.ns500758.ns500698.ns500698.ns500698.ns500698.ns500736.ns500736.ns500735.ns500708.ns500576.ns500686.ns500576.ns500619.trackreceptor.com and ns500699.ns500699.ns500734.ns500699.ns500734.ns500734.ns500699.ns500588.ns500588.ns500588.ns500588.ns500588.ns500632.ns500632.ns500588.ns500578.ns500110.dtrkdll.com.

these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.

aspmx.l.google.com points to 2607:f8b0:4004:c09::1a and 192.178.155.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.

Host names that point to 2607:f8b0:4023:1015::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.