ao.dev - dns.ninja

ao.dev

DNSSEC⚠️ Not signed
NSa1-139.akam.net ⚠️ Not in zone NS records
A2600:1401:2::8b🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-139.akam.net
PTRns1-139.akam.net
A193.108.91.139🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-139.akam.net
PTRns1-139.akam.net
NSa13-66.akam.net ⚠️ Not in zone NS records
A2600:1480:800::42🇺🇸 Akamai2600:1480:800::/48 Technologies
PTRa13-66.akam.net
PTRns2-66.akam.net
A2.22.230.66🇳🇱 Akamai2.22.230.0/24 Technologies
PTRa13-66.akam.net
PTRns2-66.akam.net
NSa26-67.akam.net ⚠️ Not in zone NS records
A2600:1480:b800::43🇺🇸 Akamai2600:1480:b800::/48 Technologies
PTRa26-67.akam.net
A23.74.25.67🇺🇸 Akamai23.74.25.0/24 Technologies
PTRa26-67.akam.net
NSa28-64.akam.net ⚠️ Not in zone NS records
A2600:1480:d800::40🇺🇸 Akamai2600:1480:d800::/48 Technologies
PTRa28-64.akam.net
A95.100.173.64🇳🇱 Akamai95.100.173.0/24 Technologies
PTRa28-64.akam.net
PTReur2.akam.net
NSa4-65.akam.net ⚠️ Not in zone NS records
A2600:1480:9000::41🇺🇸 Akamai2600:1480:9000::/48 Technologies
PTRa4-65.akam.net
A72.246.46.65🇺🇸 Akamai72.246.46.0/24 Technologies
PTRa4-65.akam.net
NSa9-66.akam.net ⚠️ Not in zone NS records
A2a02:26f0:117::42🇳🇱 Akamai2a02:26f0:117::/48 Technologies
PTRa9-66.akam.net
PTRns5-66.akam.net
A184.85.248.66🇺🇸 Akamai184.85.248.0/24 Technologies
PTRa9-66.akam.net
PTRns5-66.akam.net

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

ao.pl
ao.com.tr
ao.hu
ao.my
ao.dev
ao.cn
ao.kg
ao.gg
ao.capital
ao.ae
ao.com.br
ao.fyi
ao.com.ua
ao.im
ao.bologna.it
ao.ci
ao.edgesuite.net
ao.dk
ao.energy
ao.org
ao.pr.it
ao.university
ao.ht
ao.edgekey.net
ao.to
ao.net
ao.sa
ao.org.cn
ao.nl
ao.ms
ao.al
ao.ax
ao.cloudns.org
ao.systems
ao.be
ao.no
ao.lodi.it
ao.st
ao.vc
ao.la
ao.ee
ao.by
ao.design
ao.is
ao.ca
ao.kiev.ua
ao.world
ao.biz
ao.com.vn
ao.vg
ao.com
ao
ao.care
ao.me
ao.kz
ao.cc
ao.pe
ao.cz
ao.amsterdam
ao.bot
ao.su
ao.gl
ao.cq.cn
ao.ws
ao.gd
ao.cx
ao.wine
ao.am
ao.de
ao.ru

Similar names

oa.su
oa.com.es
oa.media
oa.biz
oa.eu
oa.wtf
oa.hu
oa.is
oa.ro
oa.com.tr
oa.vip
oa.chat
oa.sk
oa.fi
oa.cz
oa.mg
oa.at
oa.ae
oa.idv.tw
oa.se
oa.ru
oa.org.au
oa.be
oa.works
oa.sh.cn
oa.co
oa.com.sg
oa.com.hk
oa.hn.cn
oa.rs
oa.dk
oa.si
oa.no
oa.com.cn
oa.com.tw
oa.fyi
oa.net.ua
oa.cl
oa.edu.ua
oa.hk
oa.com.au
oa.pt
oa.gg
oa.tn
oa.cc
oa.mk
oa.com
oa.business
oa.agency
oa.uk
oa.world
oa.kz
oa.net
oa.org
oa.zj.cn
oa.co.th
oa.cn
oa.qa
oa.ai
oa.com.sa
oa.lt
oa.com.ua
oa.care
oa.clinic
oa.pl
oa.la
oa.ca
oa.school
oa.sa
oa.ee

DNS History

8 records (6 active, 2 former)

2017201820192020202120222023202420252026NSa1-139.akam.neta13-66.akam.neta26-67.akam.neta28-64.akam.neta4-65.akam.neta9-66.akam.netMXyour-dns-needs-immediate-attention.devA127.0.53.53
●NSa1-139.akam.net2026-05-01 → 2026-06-04 · 2 obs
● 2026-05-01 19:49:34
● 2026-06-04 13:42:48
●NSa13-66.akam.net2026-05-01 → 2026-06-04 · 2 obs
● 2026-05-01 19:49:34
● 2026-06-04 13:42:48
●NSa26-67.akam.net2026-05-01 → 2026-06-04 · 2 obs
● 2026-05-01 19:49:34
● 2026-06-04 13:42:48
●NSa28-64.akam.net2026-05-01 → 2026-06-04 · 2 obs
● 2026-05-01 19:49:34
● 2026-06-04 13:42:48
●NSa4-65.akam.net2026-05-01 → 2026-06-04 · 2 obs
● 2026-05-01 19:49:34
● 2026-06-04 13:42:48
●NSa9-66.akam.net2026-05-01 → 2026-06-04 · 2 obs
● 2026-05-01 19:49:34
● 2026-06-04 13:42:48
○MXyour-dns-needs-immediate-attention.dev2016-02-22 → 2018-01-24 · 4 obs
● 2016-02-22 11:48:12
● 2018-01-24 15:25:00
○ 2018-03-16 16:32:48
○ 2026-06-04 13:42:48
○A127.0.53.532016-02-22 → 2018-01-24 · 4 obs
● 2016-02-22 11:48:12
● 2018-01-24 15:25:00
○ 2018-03-16 16:32:48
○ 2026-06-04 13:42:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...-
ao.deva4-65.akam.net, a13-66.akam.net, a9-66.akam.net, a1-139.akam.net...-

✅ Authoritative Response

Server:193.108.91.139

NS records: a4-65.akam.net, a13-66.akam.net, a9-66.akam.net, a1-139.akam.net, a26-67.akam.net, a28-64.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ao.dev (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

DNS delegation for ao.dev uses 6 name servers, among them a1-139.akam.net, a13-66.akam.net and a26-67.akam.net, with three others.

ao.dev partially shares its NS delegation with several other domains, including mailchimp.academy, publix.org, colorectalcancerconnections.com and two others.

It is common to see these name servers paired with a28-64.akam.net, a5-65.akam.net, a11-66.akam.net and six other name servers.

Host names pointing to two IP addresses:

a1-139.akam.net maps to two IP addresses — 193.108.91.139 and 2600:1401:2::8b.

a13-66.akam.net maps to two IP addresses — 2.22.230.66 and 2600:1480:800::42.

a26-67.akam.net maps to two IP addresses — 23.74.25.67 and 2600:1480:b800::43.

a28-64.akam.net maps to two IP addresses — 95.100.173.64 and 2600:1480:d800::40.

a4-65.akam.net maps to two IP addresses — 72.246.46.65 and 2600:1480:9000::41.

a9-66.akam.net maps to two IP addresses — 184.85.248.66 and 2a02:26f0:117::42.