sheridan-tech.com - robtex.com

sheridan-tech.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1117🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:db9b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.17.23Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.155🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSariadne.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
A2803:f800:50::6ca2:c2e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRariadne.ns.cloudflare.com
A2a06:98c1:50::ac40:22e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRariadne.ns.cloudflare.com
A108.162.194.225🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
A162.159.38.225Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
A172.64.34.225🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRariadne.ns.cloudflare.com
NSremy.ns.cloudflare.com
A2606:4700:58::a29f:2c73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A2803:f800:50::6ca2:c373🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRremy.ns.cloudflare.com
A2a06:98c1:50::ac40:2373🇺🇸 Cloudflare2a06:98c1:50::/45
PTRremy.ns.cloudflare.com
A108.162.195.115🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A162.159.44.115Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
A172.64.35.115🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRremy.ns.cloudflare.com
MXmx1-hosting.jellyfish.systems ⭐
A162.255.118.28🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRoxse3a.privateemail.com
MXmx2-hosting.jellyfish.systems(10)
A162.255.118.29🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRoxse2b.privateemail.com
MXmx3-hosting.jellyfish.systems(20)
A162.255.118.13🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx3-hosting.jellyfish.systems
TXTv=spf1 ip4:162.0.229.183 ip4:162.0.235.182 include:spf.web-hosting.com ip4:19...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.17.23, 172.67.219.155
IPv6 hints2606:4700:3031::6815:1117, 2606:4700:3034::ac43:db9b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOAariadne.ns.cloudflare.comdns@cloudflare.com serial=2398419176

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=1776224172

Same first word

sheridan-tech.com

DNS History

19 records (9 active, 10 former)

20162017201820192020202120222023202420252026NSariadne.ns.cloudflare.comremy.ns.cloudflare.comdns1.namecheaphosting.comdns2.namecheaphosting.comns1.freehostingnoads.netns2.freehostingnoads.netns3.freehostingnoads.netns4.freehostingnoads.netMXmx1-hosting.jellyfish.systemsmx2-hosting.jellyfish.systemsmx3-hosting.jellyfish.systemsmail.sheridan-tech.commx1.freehostingnoads.netA104.21.17.23172.67.219.1552606:4700:3031::6815:11172606:4700:3034::ac43:db9b198.54.116.6431.170.163.232
●NSariadne.ns.cloudflare.com2026-04-10 → 2026-04-15 · 3 obs
○ 2017-03-31 08:25:38
● 2026-04-10 10:44:46
● 2026-04-15 04:05:10
○NSdns1.namecheaphosting.com2017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-16 12:19:08
● 2017-03-31 08:25:38
○ 2026-04-10 10:44:46
○ 2026-04-15 04:05:10
○NSdns2.namecheaphosting.com2017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-16 12:19:08
● 2017-03-31 08:25:38
○ 2026-04-10 10:44:46
○ 2026-04-15 04:05:10
○NSns1.freehostingnoads.net2015-07-16 → 2016-07-16 · 4 obs
● 2015-07-16 02:17:02
● 2016-07-16 12:19:08
○ 2017-03-31 08:25:38
○ 2026-04-15 04:05:10
○NSns2.freehostingnoads.net2015-07-16 → 2016-07-16 · 4 obs
● 2015-07-16 02:17:02
● 2016-07-16 12:19:08
○ 2017-03-31 08:25:38
○ 2026-04-15 04:05:10
○NSns3.freehostingnoads.net2015-07-16 → 2016-07-16 · 4 obs
● 2015-07-16 02:17:02
● 2016-07-16 12:19:08
○ 2017-03-31 08:25:38
○ 2026-04-15 04:05:10
○NSns4.freehostingnoads.net2015-07-16 → 2016-07-16 · 4 obs
● 2015-07-16 02:17:02
● 2016-07-16 12:19:08
○ 2017-03-31 08:25:38
○ 2026-04-15 04:05:10
●NSremy.ns.cloudflare.com2026-04-10 → 2026-04-15 · 3 obs
○ 2017-03-31 08:25:38
● 2026-04-10 10:44:46
● 2026-04-15 04:05:10
○MXmail.sheridan-tech.com2017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-16 12:19:08
● 2017-03-31 08:25:38
○ 2026-04-10 10:44:46
○ 2026-04-15 04:05:10
●MXmx1-hosting.jellyfish.systems2026-04-10 → 2026-04-15 · 3 obs
○ 2017-03-31 08:25:38
● 2026-04-10 10:44:46
● 2026-04-15 04:05:10
○MXmx1.freehostingnoads.net2015-07-16 → 2016-07-16 · 4 obs
● 2015-07-16 02:17:02
● 2016-07-16 12:19:08
○ 2017-03-31 08:25:38
○ 2026-04-15 04:05:10
●MXmx2-hosting.jellyfish.systems2026-04-10 → 2026-04-15 · 3 obs
○ 2017-03-31 08:25:38
● 2026-04-10 10:44:46
● 2026-04-15 04:05:10
●MXmx3-hosting.jellyfish.systems2026-04-10 → 2026-04-15 · 3 obs
○ 2017-03-31 08:25:38
● 2026-04-10 10:44:46
● 2026-04-15 04:05:10
●A104.21.17.232026-04-10 → 2026-04-15 · 3 obs
○ 2017-03-31 08:25:38
● 2026-04-10 10:44:46
● 2026-04-15 04:05:10
●A172.67.219.1552026-04-10 → 2026-04-15 · 3 obs
○ 2017-03-31 08:25:38
● 2026-04-10 10:44:46
● 2026-04-15 04:05:10
○A198.54.116.642017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-16 12:19:08
● 2017-03-31 08:25:38
○ 2026-04-10 10:44:46
○ 2026-04-15 04:05:10
●A2606:4700:3031::6815:11172026-04-10 → 2026-04-15 · 3 obs
○ 2017-03-31 08:25:38
● 2026-04-10 10:44:46
● 2026-04-15 04:05:10
●A2606:4700:3034::ac43:db9b2026-04-10 → 2026-04-15 · 3 obs
○ 2017-03-31 08:25:38
● 2026-04-10 10:44:46
● 2026-04-15 04:05:10
○A31.170.163.2322015-07-16 → 2016-07-16 · 4 obs
● 2015-07-16 02:17:02
● 2016-07-16 12:19:08
○ 2017-03-31 08:25:38
○ 2026-04-15 04:05:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...-
sheridan-tech.comariadne.ns.cloudflare.com, remy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.115

NS records: ariadne.ns.cloudflare.com, remy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sheridan-tech.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.219.155, 104.21.17.23
AAAA22606:4700:3031::6815:1117, 2606:4700:3034::ac43:db9b
NS2ariadne.ns.cloudflare.com, remy.ns.cloudflare.com
MX3mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...
TXT1v=spf1 ip4:162.0.229.183 ip4:162.0.235.1
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ariadne.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sheridan-tech.com points to four IP numbers: 2606:4700:3031::6815:1117, 2606:4700:3034::ac43:db9b, 104.21.17.23 and 172.67.219.155.

Other host names, for instance cdn.minetheasic.com, cgf.bet10tv.sbs, sanonayumgroup.click, lescope.fr and xjggyxgs.com share IP numbers with sheridan-tech.com.

Name Servers

Delegation for sheridan-tech.com rests with two name servers, ariadne.ns.cloudflare.com and remy.ns.cloudflare.com.

sheridan-tech.com shares the same name server setup as other domains, including ybyzs.com, icri.cc, fjgsbe.com, 606224.com and xiannv28.com.

sheridan-tech.com at least partially shares name servers with other domains, for instance adsight.video, meyzo.pro, boldbriefs.au, janetmurray.co.uk and carlaraiter.com.

these name servers are commonly used with yadiel.ns.cloudflare.com, kyrie.ns.cloudflare.com and lindsey.ns.cloudflare.com.

Host names with six IP numbers: ariadne.ns.cloudflare.com points to: 2606:4700:50::a29f:26e1, 2803:f800:50::6ca2:c2e1, 2a06:98c1:50::ac40:22e1, 108.162.194.225, 162.159.38.225 and 172.64.34.225. remy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c73, 2803:f800:50::6ca2:c373, 2a06:98c1:50::ac40:2373, 108.162.195.115, 162.159.44.115 and 172.64.35.115.

Mail Servers

sheridan-tech.com is handled by three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

sheridan-tech.com shares mail servers with other domains at least in part, for instance masterclass.today, lithomobilus.com, fishdataroom.com, hechoamano.org and gamssms.com.bo.

Host names with one IP number:

mx1-hosting.jellyfish.systems points to 162.255.118.28.

mx2-hosting.jellyfish.systems points to 162.255.118.29.

mx3-hosting.jellyfish.systems points to 162.255.118.13.