opengrad.org - robtex.com

opengrad.org

DNSSEC⚠️ Not signed
A208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object
NSns3.worldnic.com ⭐
A162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpowerdns-prod06.dc.tutum.co
NSns4.worldnic.com
A162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOANS3.WORLDNIC.COMnamehost@WORLDNIC.COM serial=125110204

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=1774487535

Same first word

opengrad.org

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DNS History

8 records (3 active, 5 former)

2017201820192020202120222023202420252026NSns3.worldnic.comns4.worldnic.comns17.domaincontrol.comns18.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA208.91.197.27184.168.221.33
○NSns17.domaincontrol.com2016-09-25 → 2017-04-24 · 4 obs
● 2016-09-25 08:25:28
● 2017-04-24 14:37:04
○ 2026-02-16 08:17:52
○ 2026-03-26 01:44:20
○NSns18.domaincontrol.com2016-09-25 → 2017-04-24 · 4 obs
● 2016-09-25 08:25:28
● 2017-04-24 14:37:04
○ 2026-02-16 08:17:52
○ 2026-03-26 01:44:20
●NSns3.worldnic.com2026-02-16 → 2026-03-26 · 3 obs
○ 2017-04-24 14:37:04
● 2026-02-16 08:17:52
● 2026-03-26 01:44:20
●NSns4.worldnic.com2026-02-16 → 2026-03-26 · 3 obs
○ 2017-04-24 14:37:04
● 2026-02-16 08:17:52
● 2026-03-26 01:44:20
○MXmailstore1.secureserver.net2016-09-25 → 2026-02-17 · 3 obs
● 2016-09-25 08:25:28
● 2026-02-17 07:28:16
○ 2026-03-26 01:44:20
○MXsmtp.secureserver.net2016-09-25 → 2026-02-17 · 3 obs
● 2016-09-25 08:25:28
● 2026-02-17 07:28:16
○ 2026-03-26 01:44:20
○A184.168.221.332016-09-25 → 2017-04-24 · 4 obs
● 2016-09-25 08:25:28
● 2017-04-24 14:37:04
○ 2026-02-16 08:17:52
○ 2026-03-26 01:44:20
●A208.91.197.272026-02-16 → 2026-03-26 · 3 obs
○ 2017-04-24 14:37:04
● 2026-02-16 08:17:52
● 2026-03-26 01:44:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
opengrad.orgns4.worldnic.com, ns3.worldnic.com-

✅ Authoritative Response

Server:162.159.27.124

NS records: ns4.worldnic.com, ns3.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opengrad.org (unsigned zone)

⏱️ Timing

Total: 960ms | Queries: -

📄 Records

TypeCountSample Data
A1208.91.197.27
NS2ns3.worldnic.com, ns4.worldnic.com
SOA1NS3.WORLDNIC.COM namehost.WORLDNIC.COM

Analysis

IP Addresses

opengrad.org points to IP number: 208.91.197.27.

Other host names such as callski.com, austinshred.com, www.timschurch.org, fmstudios.net and panavise.co.nz share IPs with opengrad.org.

Name Servers

opengrad.org is delegated to two name servers: ns3.worldnic.com and ns4.worldnic.com.

opengrad.org shares the same name server setup as intcomptech.com, davidjstudios.com, bloodcenter.com, termin.us and ho2.com.

Host names with a single IP:

ns3.worldnic.com points to 162.159.26.110.

ns4.worldnic.com points to 162.159.27.124.