oreillydesigncon.com - robtex.com

oreillydesigncon.com

DNSSEC⚠️ Not signed
A199.27.144.186🇺🇸 AS15228199.27.144.0/23 IPv4 route object O'Reilly Media, Inc. 141 Stony Circle, Suite 195 Santa Rosa, CA 95401 United States https://www.oreilly.com noc@oreilly.com
A199.27.144.187🇺🇸 AS15228199.27.144.0/23 IPv4 route object O'Reilly Media, Inc. 141 Stony Circle, Suite 195 Santa Rosa, CA 95401 United States https://www.oreilly.com noc@oreilly.com
NSa1-225.akam.net ⭐
A2600:1401:2::e1🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-225.akam.net
PTRns1-225.akam.net
A193.108.91.225🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-225.akam.net
PTRns1-225.akam.net
NSa13-64.akam.net
A2600:1480:800::40🇺🇸 Akamai2600:1480:800::/48 Technologies
PTRa13-64.akam.net
PTRns2-64.akam.net
A2.22.230.64🇳🇱 Akamai2.22.230.0/24 Technologies
PTRa13-64.akam.net
PTReur6.akam.net
PTRns2-64.akam.net
NSa16-65.akam.net
A2600:1406:1b::41🇺🇸 Akamai2600:1406:1b::/48 Technologies
PTRa16-65.akam.net
A23.211.132.65🇺🇸 Akamai23.211.132.0/24 Technologies
PTRa16-65.akam.net
NSa20-66.akam.net
A2a02:26f0:67::42🇳🇱 Akamai2a02:26f0:67::/48 Technologies
PTRa20-66.akam.net
A95.100.175.66🇳🇱 Akamai95.100.175.0/24 Technologies
PTRa20-66.akam.net
NSa3-67.akam.net
A2600:1408:1c::43🇺🇸 Akamai2600:1408:1c::/48 Technologies
PTRa3-67.akam.net
PTRns7-67.akam.net
A96.7.49.67🇺🇸 Akamai96.7.49.0/24 Technologies
PTRa3-67.akam.net
PTRns7-67.akam.net
NSa4-64.akam.net
A2600:1480:9000::40🇺🇸 Akamai2600:1480:9000::/48 Technologies
PTRa4-64.akam.net
A72.246.46.64🇺🇸 Akamai72.246.46.0/24 Technologies
PTRa4-64.akam.net
PTRuse1.akam.net
SOAa1-225.akam.netnic-tc@oreilly.com 2016-12-07 #2

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=1776200192

Same first word

oreillydesigncon.com

DNS History

8 records (8 active, 0 former)

2017201820192020202120222023202420252026NSa1-225.akam.neta13-64.akam.neta16-65.akam.neta20-66.akam.neta3-67.akam.neta4-64.akam.netA199.27.144.186199.27.144.187
●NSa1-225.akam.net2016-12-18 → 2026-04-14 · 2 obs
● 2016-12-18 23:33:14
● 2026-04-14 21:23:08
●NSa13-64.akam.net2016-12-18 → 2026-04-14 · 2 obs
● 2016-12-18 23:33:14
● 2026-04-14 21:23:08
●NSa16-65.akam.net2016-12-18 → 2026-04-14 · 2 obs
● 2016-12-18 23:33:14
● 2026-04-14 21:23:08
●NSa20-66.akam.net2016-12-18 → 2026-04-14 · 2 obs
● 2016-12-18 23:33:14
● 2026-04-14 21:23:08
●NSa3-67.akam.net2016-12-18 → 2026-04-14 · 2 obs
● 2016-12-18 23:33:14
● 2026-04-14 21:23:08
●NSa4-64.akam.net2016-12-18 → 2026-04-14 · 2 obs
● 2016-12-18 23:33:14
● 2026-04-14 21:23:08
●A199.27.144.1862016-12-18 → 2026-04-14 · 2 obs
● 2016-12-18 23:33:14
● 2026-04-14 21:23:08
●A199.27.144.1872016-12-18 → 2026-04-14 · 2 obs
● 2016-12-18 23:33:14
● 2026-04-14 21:23:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
oreillydesigncon.coma1-225.akam.net, a3-67.akam.net, a13-64.akam.net, a16-65.akam.net...-

✅ Authoritative Response

Server:23.211.132.65

NS records: a1-225.akam.net, a3-67.akam.net, a13-64.akam.net, a16-65.akam.net, a4-64.akam.net, a20-66.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oreillydesigncon.com (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

📄 Records

TypeCountSample Data
A2199.27.144.187, 199.27.144.186
NS6a4-64.akam.net, a13-64.akam.net...
SOA1a1-225.akam.net nic-tc.oreilly.com

Analysis

IP Addresses

oreillydesigncon.com points to two IPs: 199.27.144.186 and 199.27.144.187.

Other host names including whereconf.com, velocitycon.com, oreillysecuritycon.com, mysqlconf.com and web20expo.com share IP numbers with oreillydesigncon.com.

Name Servers

oreillydesigncon.com is delegated to six name servers: a1-225.akam.net, a13-64.akam.net, a16-65.akam.net, a20-66.akam.net, a3-67.akam.net and a4-64.akam.net.

oreillydesigncon.com at least partially shares name servers with other domains, including razr.co.uk, nomura.co.jp, 233.138.246.66.in-addr.arpa, motosucks.com and u.ticketliquidatorupdates.com.

These name servers are typically used together with the name servers a7-65.akam.net, a12-65.akam.net, a11-64.akam.net, a16-64.akam.net, a1-249.akam.net, a18-65.akam.net, a7-64.akam.net, a9-64.akam.net, a12-64.akam.net and a5-67.akam.net.

Host names with two IP numbers:

Host a1-225.akam.net points to 2600:1401:2::e1 and 193.108.91.225

Host a13-64.akam.net points to 2600:1480:800::40 and 2.22.230.64

Host a16-65.akam.net points to 2600:1406:1b::41 and 23.211.132.65

Host a20-66.akam.net points to 2a02:26f0:67::42 and 95.100.175.66

Host a3-67.akam.net points to 2600:1408:1c::43 and 96.7.49.67

Host a4-64.akam.net points to 2600:1480:9000::40 and 72.246.46.64