berkeleyopen.com - dns.ninja

berkeleyopen.com

DNSSEC⚠️ Not signed
A52.0.171.190🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix
PTRec2-52-0-171-190.compute-1.amazonaws.com
A98.87.143.176🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
NSns-27.awsdns-03.com ⭐
A2600:9000:5300:1b00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-27.awsdns-03.com
A205.251.192.27🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-27.awsdns-03.com
NSns-1196.awsdns-21.org
A2600:9000:5304:ac00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1196.awsdns-21.org
A205.251.196.172🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1196.awsdns-21.org
NSns-1912.awsdns-47.co.uk
A2600:9000:5307:7800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1912.awsdns-47.co.uk
A205.251.199.120🇺🇸 Amazon205.251.199.0/24 prefix
NSns-734.awsdns-27.net
A2600:9000:5302:de00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-734.awsdns-27.net
A205.251.194.222🇺🇸 Amazon205.251.194.0/24 prefix
SOAns-27.awsdns-03.comawsdns-hostmaster@amazon.com serial=1

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=1782755661

Same first word

berkeleyopen.org
berkeleyopen.com

DNS History

22 records (6 active, 16 former)

2017201820192020202120222023202420252026NSns-1196.awsdns-21.orgns-1912.awsdns-47.co.ukns-27.awsdns-03.comns-734.awsdns-27.netredbusprimarydns.berkeleyopen.comredbussecondarydns.berkeleyopen.comA52.0.171.19098.87.143.176100.30.55.13413.216.82.247195.149.84.100195.149.84.1012001:67c:38c::642001:67c:38c::6532.193.81.13134.198.50.17734.233.192.21644.214.99.21154.157.254.4854.209.16.2054.82.242.10398.89.146.100
●NSns-1196.awsdns-21.org2026-02-28 → 2026-06-29 · 3 obs
○ 2017-12-04 10:19:16
● 2026-02-28 19:37:38
● 2026-06-29 18:09:54
●NSns-1912.awsdns-47.co.uk2026-02-28 → 2026-06-29 · 3 obs
○ 2017-12-04 10:19:16
● 2026-02-28 19:37:38
● 2026-06-29 18:09:54
●NSns-27.awsdns-03.com2026-02-28 → 2026-06-29 · 3 obs
○ 2017-12-04 10:19:16
● 2026-02-28 19:37:38
● 2026-06-29 18:09:54
●NSns-734.awsdns-27.net2026-02-28 → 2026-06-29 · 3 obs
○ 2017-12-04 10:19:16
● 2026-02-28 19:37:38
● 2026-06-29 18:09:54
○NSredbusprimarydns.berkeleyopen.com2016-12-15 → 2017-12-04 · 4 obs
● 2016-12-15 10:29:50
● 2017-12-04 10:19:16
○ 2026-02-28 19:37:38
○ 2026-06-29 18:09:54
○NSredbussecondarydns.berkeleyopen.com2016-12-15 → 2017-12-04 · 4 obs
● 2016-12-15 10:29:50
● 2017-12-04 10:19:16
○ 2026-02-28 19:37:38
○ 2026-06-29 18:09:54
○A100.30.55.1342026-02-28 → 2026-06-29 · 2 obs
○ 2026-02-28 19:37:38
○ 2026-06-29 18:09:54
○A13.216.82.2472026-02-28 → 2026-02-28 · 4 obs
○ 2017-12-04 10:19:16
● 2026-02-28 19:37:38
○ 2026-03-07 12:55:42
○ 2026-06-29 18:09:54
○A195.149.84.1002016-12-15 → 2017-12-04 · 4 obs
● 2016-12-15 10:29:50
● 2017-12-04 10:19:16
○ 2026-02-28 19:37:38
○ 2026-06-29 18:09:54
○A195.149.84.1012016-12-15 → 2017-12-04 · 4 obs
● 2016-12-15 10:29:50
● 2017-12-04 10:19:16
○ 2026-02-28 19:37:38
○ 2026-06-29 18:09:54
○A2001:67c:38c::642016-12-15 → 2017-12-04 · 4 obs
● 2016-12-15 10:29:50
● 2017-12-04 10:19:16
○ 2026-02-28 19:37:38
○ 2026-06-29 18:09:54
○A2001:67c:38c::652016-12-15 → 2017-12-04 · 4 obs
● 2016-12-15 10:29:50
● 2017-12-04 10:19:16
○ 2026-02-28 19:37:38
○ 2026-06-29 18:09:54
○A32.193.81.1312026-05-04 → 2026-05-04 · 3 obs
○ 2026-03-29 05:24:18
● 2026-05-04 16:11:06
○ 2026-06-29 18:09:54
○A34.198.50.1772026-03-07 → 2026-03-07 · 4 obs
○ 2026-02-28 19:37:38
● 2026-03-07 12:55:42
○ 2026-03-29 05:24:18
○ 2026-06-29 18:09:54
○A34.233.192.2162026-02-28 → 2026-02-28 · 4 obs
○ 2017-12-04 10:19:16
● 2026-02-28 19:37:38
○ 2026-03-07 12:55:42
○ 2026-06-29 18:09:54
○A44.214.99.2112026-03-07 → 2026-03-07 · 4 obs
○ 2026-02-28 19:37:38
● 2026-03-07 12:55:42
○ 2026-03-29 05:24:18
○ 2026-06-29 18:09:54
●A52.0.171.1902026-06-29 → 2026-06-29 · 2 obs
○ 2026-05-04 16:11:06
● 2026-06-29 18:09:54
○A54.157.254.482026-02-28 → 2026-06-29 · 2 obs
○ 2026-02-28 19:37:38
○ 2026-06-29 18:09:54
○A54.209.16.202026-03-29 → 2026-03-29 · 4 obs
○ 2026-03-07 12:55:42
● 2026-03-29 05:24:18
○ 2026-05-04 16:11:06
○ 2026-06-29 18:09:54
○A54.82.242.1032026-03-29 → 2026-03-29 · 4 obs
○ 2026-03-07 12:55:42
● 2026-03-29 05:24:18
○ 2026-05-04 16:11:06
○ 2026-06-29 18:09:54
●A98.87.143.1762026-06-29 → 2026-06-29 · 2 obs
○ 2026-05-04 16:11:06
● 2026-06-29 18:09:54
○A98.89.146.1002026-05-04 → 2026-05-04 · 3 obs
○ 2026-03-29 05:24:18
● 2026-05-04 16:11:06
○ 2026-06-29 18:09:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...-
berkeleyopen.comns-27.awsdns-03.com, ns-734.awsdns-27.net, ns-1196.awsdns-21.org, ns-1912.awsdns-47.co.uk2 records

✅ Authoritative Response

Server:205.251.199.120

NS records: ns-27.awsdns-03.com, ns-734.awsdns-27.net, ns-1196.awsdns-21.org, ns-1912.awsdns-47.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for berkeleyopen.com (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

TypeCountSample Data
A254.197.115.191, 98.89.222.145
NS4ns-1196.awsdns-21.org, ns-1912.awsdns-47.co.uk...
SOA1ns-27.awsdns-03.com awsdns-hostmaster.am

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-27.awsdns-03.com, ns-27.awsdns-03.com)

Analysis

IP Addresses

berkeleyopen.com has two IP addresses: 52.0.171.190 and 98.87.143.176

Other host names share IP numbers with berkeleyopen.com; ec2-52-0-171-190.compute-1.amazonaws.com is one such example.

Name Servers

The domain berkeleyopen.com is delegated to these four name servers: ns-27.awsdns-03.com, ns-734.awsdns-27.net, ns-1196.awsdns-21.org and ns-1912.awsdns-47.co.uk.

At least some of berkeleyopen.com's name servers are shared with other domains, for example bluebombersace.com, vulcano.rocks, nrika.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-967.awsdns-56.net, ns-1321.awsdns-37.org and ns-1670.awsdns-16.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-27.awsdns-03.com directs to 205.251.192.27 and 2600:9000:5300:1b00::1; ns-734.awsdns-27.net directs to 205.251.194.222 and 2600:9000:5302:de00::1; ns-1196.awsdns-21.org directs to 205.251.196.172 and 2600:9000:5304:ac00::1; ns-1912.awsdns-47.co.uk directs to 205.251.199.120 and 2600:9000:5307:7800::1.