expertalumni.com - robtex.com

expertalumni.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:88cb🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:510e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.14Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.203🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelias.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c1d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A2803:f800:50::6ca2:c31d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelias.ns.cloudflare.com
A2a06:98c1:50::ac40:231d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelias.ns.cloudflare.com
A108.162.195.29🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A162.159.44.29Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A172.64.35.29🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
NSkristina.ns.cloudflare.com
A2606:4700:50::a29f:267d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A2803:f800:50::6ca2:c27d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkristina.ns.cloudflare.com
A2a06:98c1:50::ac40:227d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkristina.ns.cloudflare.com
A108.162.194.125🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A162.159.38.125Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A172.64.34.125🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.14, 172.67.136.203
IPv6 hints2606:4700:3030::ac43:88cb, 2606:4700:3033::6815:510e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOAelias.ns.cloudflare.comdns@cloudflare.com serial=2399684857

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=1776027247
WOT: SAFE (60/100)

Same first word

expertalumni.com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSelias.ns.cloudflare.comkristina.ns.cloudflare.coma.share-dns.comb.share-dns.netns.hosteurope.comns2.hosteurope.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.81.14172.67.136.2032606:4700:3030::ac43:88cb2606:4700:3033::6815:510e154.197.249.15380.87.130.22980.87.133.246
○NSa.share-dns.com2026-03-26 → 2026-04-12 · 2 obs
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
○NSb.share-dns.net2026-03-26 → 2026-04-12 · 2 obs
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
●NSelias.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs
○ 2017-07-03 23:20:16
● 2026-03-26 22:06:02
● 2026-04-12 21:18:18
●NSkristina.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs
○ 2017-07-03 23:20:16
● 2026-03-26 22:06:02
● 2026-04-12 21:18:18
○NSns.hosteurope.com2015-08-01 → 2017-07-03 · 4 obs
● 2015-08-01 00:32:42
● 2017-07-03 23:20:16
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
○NSns2.hosteurope.com2015-08-01 → 2017-07-03 · 4 obs
● 2015-08-01 00:32:42
● 2017-07-03 23:20:16
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
○MXalt1.aspmx.l.google.com2015-08-01 → 2017-07-03 · 4 obs
● 2015-08-01 00:32:42
● 2017-07-03 23:20:16
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
○MXalt2.aspmx.l.google.com2015-08-01 → 2017-07-03 · 4 obs
● 2015-08-01 00:32:42
● 2017-07-03 23:20:16
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
○MXaspmx.l.google.com2015-08-01 → 2017-07-03 · 4 obs
● 2015-08-01 00:32:42
● 2017-07-03 23:20:16
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
○MXaspmx2.googlemail.com2015-08-01 → 2017-07-03 · 4 obs
● 2015-08-01 00:32:42
● 2017-07-03 23:20:16
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
○MXaspmx3.googlemail.com2015-08-01 → 2017-07-03 · 4 obs
● 2015-08-01 00:32:42
● 2017-07-03 23:20:16
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
●A104.21.81.142026-03-26 → 2026-04-12 · 3 obs
○ 2017-07-03 23:20:16
● 2026-03-26 22:06:02
● 2026-04-12 21:18:18
○A154.197.249.1532026-03-26 → 2026-04-12 · 2 obs
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18
●A172.67.136.2032026-03-26 → 2026-04-12 · 3 obs
○ 2017-07-03 23:20:16
● 2026-03-26 22:06:02
● 2026-04-12 21:18:18
●A2606:4700:3030::ac43:88cb2026-03-26 → 2026-04-12 · 3 obs
○ 2017-07-03 23:20:16
● 2026-03-26 22:06:02
● 2026-04-12 21:18:18
●A2606:4700:3033::6815:510e2026-03-26 → 2026-04-12 · 3 obs
○ 2017-07-03 23:20:16
● 2026-03-26 22:06:02
● 2026-04-12 21:18:18
○A80.87.130.2292015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 00:32:42
○ 2015-09-12 06:07:22
○ 2026-04-12 21:18:18
○A80.87.133.2462015-09-12 → 2017-07-03 · 5 obs
○ 2015-08-01 00:32:42
● 2015-09-12 06:07:22
● 2017-07-03 23:20:16
○ 2026-03-26 22:06:02
○ 2026-04-12 21:18:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
expertalumni.comkristina.ns.cloudflare.com, elias.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.29

NS records: kristina.ns.cloudflare.com, elias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expertalumni.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.14, 172.67.136.203
AAAA22606:4700:3030::ac43:88cb, 2606:4700:3033::6815:510e
NS2elias.ns.cloudflare.com, kristina.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elias.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

expertalumni.com points to four IP numbers: 2606:4700:3030::ac43:88cb, 2606:4700:3033::6815:510e, 104.21.81.14 and 172.67.136.203.

Other host names, for instance prouplifters.co.nz, gotex.co.th, www.wiscontext.org, papercheap.co.uk and onest.realestate share IP numbers with expertalumni.com.

Name Servers

Delegation for expertalumni.com rests with two name servers, elias.ns.cloudflare.com and kristina.ns.cloudflare.com.

expertalumni.com shares the same name server setup as other domains, including giantketchup.com, hbzero.com, bga123.com, vesperresearch.com and uniquesgwedding.com.

expertalumni.com at least partially shares name servers with other domains, for instance falixnodes.net, voove.technology, wfhuawei88.com, (0x706f726e)odoma.bar and regionale12.at.

These name servers are commonly used with the name servers rihana.ns.cloudflare.com.

Host names with six IP numbers: elias.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1d, 2803:f800:50::6ca2:c31d, 2a06:98c1:50::ac40:231d, 108.162.195.29, 162.159.44.29 and 172.64.35.29. kristina.ns.cloudflare.com points to: 2606:4700:50::a29f:267d, 2803:f800:50::6ca2:c27d, 2a06:98c1:50::ac40:227d, 108.162.194.125, 162.159.38.125 and 172.64.34.125.