sci-ivs.org - robtex.com

sci-ivs.org

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4879🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b7b7🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.72.121Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.183🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScleo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A2803:f800:50::6ca2:c159🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcleo.ns.cloudflare.com
A2a06:98c1:50::ac40:2159🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcleo.ns.cloudflare.com
A108.162.193.89🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A172.64.33.89🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
A173.245.59.89🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcleo.ns.cloudflare.com
NSsydney.ns.cloudflare.com
A2606:4700:50::a29f:2666🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A2803:f800:50::6ca2:c266🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsydney.ns.cloudflare.com
A2a06:98c1:50::ac40:2266🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsydney.ns.cloudflare.com
A108.162.194.102🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A162.159.38.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A172.64.34.102🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.72.121, 172.67.183.183
IPv6 hints2606:4700:3031::6815:4879, 2606:4700:3035::ac43:b7b7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com
SOAcleo.ns.cloudflare.comdns@cloudflare.com serial=2406636580

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=1781586856
WOT: SAFE (60/100)

Subdomains

www.sci-ivs.org

Same first word

sci-ivs.org

Similar names

isc-vsi.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NScleo.ns.cloudflare.comsydney.ns.cloudflare.comns1.phpwebhosting.comns2.phpwebhosting.comMXmail.sci-ivs.orgA104.21.72.121172.67.183.1832606:4700:3031::6815:48792606:4700:3035::ac43:b7b7184.154.166.23067.18.166.229
●NScleo.ns.cloudflare.com2026-03-25 → 2026-06-16 · 3 obs
○ 2017-06-03 12:53:06
● 2026-03-25 23:27:24
● 2026-06-16 05:37:14
○NSns1.phpwebhosting.com2015-07-01 → 2017-06-03 · 4 obs
● 2015-07-01 14:15:48
● 2017-06-03 12:53:06
○ 2026-03-25 23:27:24
○ 2026-06-16 05:37:14
○NSns2.phpwebhosting.com2015-07-01 → 2017-06-03 · 4 obs
● 2015-07-01 14:15:48
● 2017-06-03 12:53:06
○ 2026-03-25 23:27:24
○ 2026-06-16 05:37:14
●NSsydney.ns.cloudflare.com2026-03-25 → 2026-06-16 · 3 obs
○ 2017-06-03 12:53:06
● 2026-03-25 23:27:24
● 2026-06-16 05:37:14
○MXmail.sci-ivs.org2015-07-01 → 2017-06-03 · 4 obs
● 2015-07-01 14:15:48
● 2017-06-03 12:53:06
○ 2026-03-25 23:27:24
○ 2026-06-16 05:37:14
●A104.21.72.1212026-03-25 → 2026-06-16 · 3 obs
○ 2017-06-03 12:53:06
● 2026-03-25 23:27:24
● 2026-06-16 05:37:14
●A172.67.183.1832026-03-25 → 2026-06-16 · 3 obs
○ 2017-06-03 12:53:06
● 2026-03-25 23:27:24
● 2026-06-16 05:37:14
○A184.154.166.2302016-11-24 → 2017-06-03 · 5 obs
○ 2016-04-10 07:37:32
● 2016-11-24 22:57:52
● 2017-06-03 12:53:06
○ 2026-03-25 23:27:24
○ 2026-06-16 05:37:14
●A2606:4700:3031::6815:48792026-03-25 → 2026-06-16 · 3 obs
○ 2017-06-03 12:53:06
● 2026-03-25 23:27:24
● 2026-06-16 05:37:14
●A2606:4700:3035::ac43:b7b72026-03-25 → 2026-06-16 · 3 obs
○ 2017-06-03 12:53:06
● 2026-03-25 23:27:24
● 2026-06-16 05:37:14
○A67.18.166.2292015-07-01 → 2016-04-10 · 4 obs
● 2015-07-01 14:15:48
● 2016-04-10 07:37:32
○ 2016-11-24 22:57:52
○ 2026-06-16 05:37:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
sci-ivs.orgcleo.ns.cloudflare.com, sydney.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.102

NS records: cleo.ns.cloudflare.com, sydney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sci-ivs.org (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.72.121, 172.67.183.183
AAAA22606:4700:3035::ac43:b7b7, 2606:4700:3031::6815:4879
NS2cleo.ns.cloudflare.com, sydney.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cleo.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

sci-ivs.org serves as the parent of www.sci-ivs.org.

IP Addresses

sci-ivs.org has four IP addresses: 104.21.72.121, 172.67.183.183, 2606:4700:3031::6815:4879 and 2606:4700:3035::ac43:b7b7.

Two other host names, along with meilleurs-annuaires.com, luntan91.com and blitar4d.work, also share IP numbers with sci-ivs.org.

Name Servers

DNS delegation for sci-ivs.org points to two name servers: cleo.ns.cloudflare.com and sydney.ns.cloudflare.com.

sci-ivs.org shares its NS records with other domains, for example gigantdoo.com, propertyhelp.uk, 9956799.com and two others.

sci-ivs.org has at least partial name server overlap with other domains, such as tjenpengeronline.no, dpbosssattamatka.net, goal11.im and two others.

These name servers tend to appear together with the name servers kipp.ns.cloudflare.com, cesar.ns.cloudflare.com and susan.ns.cloudflare.com.

DNS names with 6 IP addresses:

cleo.ns.cloudflare.com has IP addresses 108.162.193.89, 172.64.33.89 and 173.245.59.89, plus 3 other.

sydney.ns.cloudflare.com has IP addresses 108.162.194.102, 162.159.38.102 and 172.64.34.102, plus 3 other.