perscholas.org - robtex.com

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perscholas.org

DNSSEC⚠️ Not signed
A34.139.16.163🇺🇸 Google
PTR163.16.139.34.bc.googleusercontent.com
NSadrian.ns.cloudflare.com
A2606:4700:50::adf5:3a39🇺🇸 Cloudflare
PTRadrian.ns.cloudflare.com
A2803:f800:50::6ca2:c039🇨🇷 Cloudflare
PTRadrian.ns.cloudflare.com
A2a06:98c1:50::ac40:2039🇺🇸 Cloudflare
PTRadrian.ns.cloudflare.com
A108.162.192.57🇺🇸 Cloudflare
PTRadrian.ns.cloudflare.com
A172.64.32.57🇺🇸 Cloudflare
PTRadrian.ns.cloudflare.com
A173.245.58.57🇺🇸 Cloudflare
PTRadrian.ns.cloudflare.com
NSroan.ns.cloudflare.com
A2606:4700:58::adf5:3be2🇺🇸 Cloudflare
PTRroan.ns.cloudflare.com
A2803:f800:50::6ca2:c1e2🇨🇷 Cloudflare
PTRroan.ns.cloudflare.com
A2a06:98c1:50::ac40:21e2🇺🇸 Cloudflare
PTRroan.ns.cloudflare.com
A108.162.193.226🇺🇸 Cloudflare
PTRroan.ns.cloudflare.com
A172.64.33.226🇺🇸 Cloudflare
PTRroan.ns.cloudflare.com
A173.245.59.226🇺🇸 Cloudflare
PTRroan.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c1d::1a🇺🇸 Google
PTRww-in-f26.1e100.net
A172.253.139.26🇺🇸 Google
PTRyuiadsk-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google
A108.177.123.27🇺🇸 Google
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1a🇨🇱 Google
A108.177.123.27🇺🇸 Google
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
TXTMS=ms19695049
TXTZOOM_verify_RR2U2rjGyELlNf1INAS75i
TXTasv=538f145c65612790d3f1b83682d493ee
TXTcisco-ci-domain-verification=7937c1a2d4321d71a17b7fd44d59f9b985d1d7a7449fa9e8...
TXTgoogle-site-verification=Rf8E58nXiDA7mtR9GL5I9ubCR2fFrHHaD7uy7-_2ofA
TXTintacct-esk=D944CC86641D3D7AE053C8220D0AD272
TXTslack-domain-verification=OIxnMVbd3HXANTUOl2fDITzGlQPPXUtMxe1OMlLp
TXTuber-domain-verification=799ff246-7e1c-498b-b9e3-3d1788a30f15
TXTv=spf1 include:_spf.google.com include:8848144.spf06.hubspotemail.net include...
SOAadrian.ns.cloudflare.comdns@cloudflare.com serial=2395653839

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info⚠️
NSa2.org.afilias-nst.info⚠️
NSb0.org.afilias-nst.org 🔒
NSb2.org.afilias-nst.org 🔒
NSc0.org.afilias-nst.info⚠️
NSd0.org.afilias-nst.org 🔒
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1770560390
rank #183087 globally
rank #15274 in the tld
📈 Tranco rank: #354,239

Up

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
perscholas.orgroan.ns.cloudflare.com, adrian.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.192.57

NS records: roan.ns.cloudflare.com, adrian.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

TypeCountSample Data
A134.139.16.163
NS2adrian.ns.cloudflare.com, roan.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT9MS=ms19695049, ZOOM_verify_RR2U2rjGyELlNf1INAS75i...
SOA1adrian.ns.cloudflare.com dns.cloudflare.

AI analysis

perscholas.org is the parent of lms2.perscholas.org and webmail.perscholas.org.

perscholas.org points to an IP address: 34.139.16.163.

Other host names, for instance 163.16.139.34.bc.googleusercontent.com, share IP numbers with perscholas.org.

Two name servers adrian.ns.cloudflare.com and roan.ns.cloudflare.com handle the delegation for perscholas.org.

perscholas.org shares the same name server setup as other domains, for instance recipe2taste.com, vvstateconference.org.au, commercialcat.com, ottorei.fi and aeonax.com.

perscholas.org at least partially shares name servers with other domains, for instance fengtai.com, heemkundesjin.nl, innerent.com, f50551d4.com and tebleader.com.

These name servers are commonly used alongside tim.ns.cloudflare.com.

Six IP addresses per host:

adrian.ns.cloudflare.com points to 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57; roan.ns.cloudflare.com points to 2606:4700:58::adf5:3be2, 2803:f800:50::6ca2:c1e2, 2a06:98c1:50::ac40:21e2, 108.162.193.226, 172.64.33.226 and 173.245.59.226

perscholas.org is served 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.

perscholas.org shares at least partially some mail servers with other domains, for instance ns500731.ns500671.ns500742.ns500731.ns500671.ns500678.ns500678.ns500688.ns500671.ns500666.tenderladiesbz.com, ns500759.ns500759.ns500759.ns500759.ns500698.ns500698.ns500698.ns500735.ns500698.ns500708.ns500698.ns500619.ns500698.ns500576.ns500619.ns500576.trackreceptor.com, ns500759.ns500698.ns500698.ns500735.ns500736.ns500735.ns500698.ns500576.ns500576.ns500652.ns500619.trackreceptor.com, ns500671.ns500742.ns500671.ns500754.ns500688.ns500705.ns500649.ns500649.ns500291.ns500291.ns500131.lustychickser.com and ns500754.ns500754.ns500671.ns500671.ns500705.ns500731.ns500671.ns500705.ns500678.ns500649.ns500291.ns500142.lustyslutz.com.

Mail servers frequently appear alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27

Host aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

Host aspmx.l.google.com points to 2607:f8b0:4004:c1d::1a and 172.253.139.26

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

Host alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27

Hosts pointing to 2800:3f0:4003:c0f::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Hosts pointing to 108.177.123.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Hosts pointing to 2a00:1450:400b:c02::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com

Hosts pointing to 172.253.116.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com

Pattern: 2800:3f0:4003:c0f::1a and 108.177.123.27 appear with aspmx2.googlemail.com and alt1.aspmx.l.google.com; 2a00:1450:400b:c02::1a and 172.253.116.27 appear with aspmx3.googlemail.com and alt2.aspmx.l.google.com