a2dev.net - dns.ninja

a2dev.net

DNSSEC⚠️ Not signed
A172.13.111.120🇺🇸 AS7018172.0.0.0/12 AT&T Enterprises, LLC
NSns1.afraid.org ⭐
A23.227.184.22🇺🇸 HIVELOCITY-123.227.184.0/24 DAL1 IPv4 Allocation
NSns2.afraid.org
A2001:1850:1:5:800::6b🇺🇸 ASN-CQ-GIGENET2001:1850::/32 GIGENET IPV6 ROUTE
PTRns2.afraid.org
A69.65.50.223🇺🇸 ASN-CQ-GIGENET69.65.0.0/18 GigENET Netblock
NSns3.afraid.org
A67.220.81.190🇺🇸 OBJX67.220.81.0/24 objx.net, LLC
NSns4.afraid.org
A2610:150:bddb:d271::2🇺🇸 SHARKTECH-12610:150:8000::/34 Sharktech Inc.
PTRns4.afraid.org
A70.39.97.253🇺🇸 SHARKTECH-170.39.97.0/24 PNAP-CHG FDCS Route
MXmail.a2dev.net ⭐
A172.13.111.120🇺🇸 AS7018172.0.0.0/12 AT&T Enterprises, LLC
SOAns1.afraid.orgdnsadmin@afraid.org serial=2606180002

net

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=1782652925

Previously MX for

a2dev.net

Subdomains

mail.a2dev.net

Same first word

a2dev.co.uk
a2dev.us
a2dev.com
a2dev.net

Similar names

dave2.org
2dave.de
a2edv.de
dev2a.com
2dave.us
2adev.com
dev2a.pro
veda2.s3.eu-north-1.amazonaws.com
2dave.com
dave2.com
adev2.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns1.afraid.orgns2.afraid.orgns3.afraid.orgns4.afraid.org207.45.187.19207.45.187.19207.45.187.20207.45.187.20ns1.nokoweb.netns2.nokoweb.netMXmail.a2dev.neta2dev.netA172.13.111.120173.230.254.226
○NS207.45.187.192015-11-08 → 2019-03-31 · 5 obs
○ 2015-06-19 16:21:48
● 2015-11-08 16:43:30
● 2019-03-31 07:48:42
○ 2026-03-23 05:49:40
○ 2026-06-28 13:23:04
○NS207.45.187.192015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 16:21:48
○ 2015-11-08 16:43:30
○ 2026-06-28 13:23:04
○NS207.45.187.202015-11-08 → 2019-03-31 · 5 obs
○ 2015-06-19 16:21:48
● 2015-11-08 16:43:30
● 2019-03-31 07:48:42
○ 2026-03-23 05:49:40
○ 2026-06-28 13:23:04
○NS207.45.187.202015-06-19 → 2015-06-19 · 3 obs
● 2015-06-19 16:21:48
○ 2015-11-08 16:43:30
○ 2026-06-28 13:23:04
●NSns1.afraid.org2026-03-23 → 2026-06-28 · 3 obs
○ 2019-03-31 07:48:42
● 2026-03-23 05:49:40
● 2026-06-28 13:23:04
○NSns1.nokoweb.net2015-06-19 → 2019-03-31 · 4 obs
● 2015-06-19 16:21:48
● 2019-03-31 07:48:42
○ 2026-03-23 05:49:40
○ 2026-06-28 13:23:04
●NSns2.afraid.org2026-03-23 → 2026-06-28 · 3 obs
○ 2019-03-31 07:48:42
● 2026-03-23 05:49:40
● 2026-06-28 13:23:04
○NSns2.nokoweb.net2015-06-19 → 2019-03-31 · 4 obs
● 2015-06-19 16:21:48
● 2019-03-31 07:48:42
○ 2026-03-23 05:49:40
○ 2026-06-28 13:23:04
●NSns3.afraid.org2026-03-23 → 2026-06-28 · 3 obs
○ 2019-03-31 07:48:42
● 2026-03-23 05:49:40
● 2026-06-28 13:23:04
●NSns4.afraid.org2026-03-23 → 2026-06-28 · 3 obs
○ 2019-03-31 07:48:42
● 2026-03-23 05:49:40
● 2026-06-28 13:23:04
○MXa2dev.net2015-06-19 → 2019-03-31 · 4 obs
● 2015-06-19 16:21:48
● 2019-03-31 07:48:42
○ 2026-03-23 05:49:40
○ 2026-06-28 13:23:04
●MXmail.a2dev.net2026-03-23 → 2026-06-28 · 3 obs
○ 2019-03-31 07:48:42
● 2026-03-23 05:49:40
● 2026-06-28 13:23:04
●A172.13.111.1202026-03-23 → 2026-06-28 · 3 obs
○ 2019-03-31 07:48:42
● 2026-03-23 05:49:40
● 2026-06-28 13:23:04
○A173.230.254.2262015-06-19 → 2019-03-31 · 4 obs
● 2015-06-19 16:21:48
● 2019-03-31 07:48:42
○ 2026-03-23 05:49:40
○ 2026-06-28 13:23:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
a2dev.netns1.afraid.org, ns2.afraid.org, ns3.afraid.org, ns4.afraid.org-

✅ Authoritative Response

Server:23.227.184.22

NS records: ns1.afraid.org, ns2.afraid.org, ns3.afraid.org, ns4.afraid.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a2dev.net (unsigned zone)

⏱️ Timing

Total: 2248ms | Queries: -

📄 Records

TypeCountSample Data
A1172.13.111.120
NS4ns2.afraid.org, ns1.afraid.org...
MX1mail.a2dev.net (pri: 10)
SOA1ns1.afraid.org dnsadmin.afraid.org

Analysis

Hierarchy

a2dev.net is a parent domain of mail.a2dev.net.

IP Addresses

a2dev.net has exactly one IP address — 172.13.111.120.

Among the host names that share IP numbers with a2dev.net is mail.a2dev.net, as one example.

Name Servers

Four name servers handle the delegation for a2dev.net: ns1.afraid.org, ns2.afraid.org, ns3.afraid.org and ns4.afraid.org.

a2dev.net shares at least some of its name servers with other domains, including farfleet.com, salth2ofish.com, pretor.es and two others.

Host names pointing to two IP addresses:

The A records for ns2.afraid.org return 69.65.50.223 and 2001:1850:1:5:800::6b.

The A records for ns4.afraid.org return 70.39.97.253 and 2610:150:bddb:d271::2.

Host names resolving to a single IP address:

ns1.afraid.org resolves to the IP address 23.227.184.22.

ns3.afraid.org resolves to the IP address 67.220.81.190.

Mail Servers

a2dev.net uses one mail server — mail.a2dev.net.

mail.a2dev.net resolves to 172.13.111.120 and no other IP number.