opencorpora.org - robtex.com

opencorpora.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:fc7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:a3d2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.199Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.210🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
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
NSjade.ns.cloudflare.com
A2606:4700:50::adf5:3aa7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A2803:f800:50::6ca2:c0a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjade.ns.cloudflare.com
A2a06:98c1:50::ac40:20a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjade.ns.cloudflare.com
A108.162.192.167🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A172.64.32.167🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A173.245.58.167🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c25::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f26.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.199, 172.67.163.210
IPv6 hints2606:4700:3030::6815:fc7, 2606:4700:3031::ac43:a3d2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2399981004

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=1778716255
WOT: SAFE (84/100)

Subdomains

www.opencorpora.org

Same first word

opencorpora.org

DNS History

14 records (11 active, 3 former)

20162017201820192020202120222023202420252026NSduke.ns.cloudflare.comjade.ns.cloudflare.comns17.domaincontrol.comns18.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.15.199172.67.163.2102606:4700:3030::6815:fc72606:4700:3031::ac43:a3d2148.251.2.141
●NSduke.ns.cloudflare.com2026-03-25 → 2026-05-14 · 3 obs
○ 2017-06-15 14:31:16
● 2026-03-25 17:41:42
● 2026-05-14 00:14:38
●NSjade.ns.cloudflare.com2026-03-25 → 2026-05-14 · 3 obs
○ 2017-06-15 14:31:16
● 2026-03-25 17:41:42
● 2026-05-14 00:14:38
○NSns17.domaincontrol.com2015-08-05 → 2017-06-15 · 4 obs
● 2015-08-05 00:11:18
● 2017-06-15 14:31:16
○ 2026-03-25 17:41:42
○ 2026-05-14 00:14:38
○NSns18.domaincontrol.com2015-08-05 → 2017-06-15 · 4 obs
● 2015-08-05 00:11:18
● 2017-06-15 14:31:16
○ 2026-03-25 17:41:42
○ 2026-05-14 00:14:38
●MXalt1.aspmx.l.google.com2015-08-05 → 2026-05-14 · 2 obs
● 2015-08-05 00:11:18
● 2026-05-14 00:14:38
●MXalt2.aspmx.l.google.com2015-08-05 → 2026-05-14 · 2 obs
● 2015-08-05 00:11:18
● 2026-05-14 00:14:38
●MXaspmx.l.google.com2015-08-05 → 2026-05-14 · 2 obs
● 2015-08-05 00:11:18
● 2026-05-14 00:14:38
●MXaspmx2.googlemail.com2015-08-05 → 2026-05-14 · 2 obs
● 2015-08-05 00:11:18
● 2026-05-14 00:14:38
●MXaspmx3.googlemail.com2015-08-05 → 2026-05-14 · 2 obs
● 2015-08-05 00:11:18
● 2026-05-14 00:14:38
●A104.21.15.1992026-03-25 → 2026-05-14 · 3 obs
○ 2017-06-15 14:31:16
● 2026-03-25 17:41:42
● 2026-05-14 00:14:38
○A148.251.2.1412015-08-05 → 2017-06-15 · 4 obs
● 2015-08-05 00:11:18
● 2017-06-15 14:31:16
○ 2026-03-25 17:41:42
○ 2026-05-14 00:14:38
●A172.67.163.2102026-03-25 → 2026-05-14 · 3 obs
○ 2017-06-15 14:31:16
● 2026-03-25 17:41:42
● 2026-05-14 00:14:38
●A2606:4700:3030::6815:fc72026-03-25 → 2026-05-14 · 3 obs
○ 2017-06-15 14:31:16
● 2026-03-25 17:41:42
● 2026-05-14 00:14:38
●A2606:4700:3031::ac43:a3d22026-03-25 → 2026-05-14 · 3 obs
○ 2017-06-15 14:31:16
● 2026-03-25 17:41:42
● 2026-05-14 00:14:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
opencorpora.orgduke.ns.cloudflare.com, jade.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.110

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opencorpora.org (unsigned zone)

⏱️ Timing

Total: 854ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.163.210, 104.21.15.199
AAAA22606:4700:3031::ac43:a3d2, 2606:4700:3030::6815:fc7
NS2duke.ns.cloudflare.com, jade.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1duke.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

opencorpora.org is the parent of www.opencorpora.org.

IP Addresses

opencorpora.org resolves to four IPs: 2606:4700:3030::6815:fc7, 2606:4700:3031::ac43:a3d2, 104.21.15.199 and 172.67.163.210.

Other host names, for instance jorparts.pt, marcoowfh82581.review-blogger.com, asbestosmesotheliomalawsu51074.review-blogger.com, review-blogger.com and andresgorss.review-blogger.com share IP numbers with opencorpora.org.

Name Servers

opencorpora.org has two name servers: duke.ns.cloudflare.com and jade.ns.cloudflare.com.

opencorpora.org shares the same name server setup as other domains, for example evortle.com, seakayakoy.com, motimalikov.com, davidkesslertraining.com and johnwilds.com.

opencorpora.org shares some name servers with other domains, for example chinartown.com, alasgame.com, williamchu.org, nobsc.com and ebuypay.com.

These name servers are commonly used together with terin.ns.cloudflare.com and henry.ns.cloudflare.com.

Host names with six IP numbers: 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; jade.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa7, 2803:f800:50::6ca2:c0a7, 2a06:98c1:50::ac40:20a7, 108.162.192.167, 172.64.32.167 and 173.245.58.167.

Mail Servers

opencorpora.org 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.

opencorpora.org shares some mail servers with other domains, at least partially; for instance fmc-group.org, ns500758.ns500698.ns500698.ns500759.ns500735.ns500735.ns500736.ns500736.ns500698.ns500735.ns500708.ns500708.ns500708.ns500619.ns500686.ns500619.ns500576.trackreceptor.com, ns500693.ns500693.ns500734.ns500734.ns500693.ns500693.ns500693.ns500693.ns500693.ns500699.ns500612.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, ns500698.ns500698.ns500698.ns500759.ns500735.ns500735.ns500735.ns500698.ns500735.ns500708.ns500708.ns500652.ns500619.ns500619.trackreceptor.com and ibmers.com.

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

Host names with two IPs:

Host aspmx2.googlemail.com has IPs 2607:f8b0:4023:2801::1a and 192.178.128.26.

Host aspmx3.googlemail.com has IPs 2607:f8b0:4023:3003::1a and 172.253.145.27.

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c25::1a and 142.251.16.26.

Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:3003::1b and 172.253.145.26.