appkey.dev - dns.ninja

appkey.dev

DNSSEC⚠️ Not signed
A85.131.213.90🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16709.xserver.jp
NSns1.xserver.jp
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXappkey.dev
A85.131.213.90🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16709.xserver.jp
TXTv=spf1 +a:sv16709.xserver.jp +a:appkey.dev +mx include:spf.sender.xserver.jp ...
SOAns1.xserver.jproot@xserver.jp serial=0

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)

MX for

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXappkey.devA85.131.213.90
NSns1.xserver.jp2026-05-01 → 2026-07-28 · 2 obs
● 2026-05-01 20:34:26
● 2026-07-28 20:47:28
NSns2.xserver.jp2026-05-01 → 2026-07-28 · 2 obs
● 2026-05-01 20:34:26
● 2026-07-28 20:47:28
NSns3.xserver.jp2026-05-01 → 2026-07-28 · 2 obs
● 2026-05-01 20:34:26
● 2026-07-28 20:47:28
NSns4.xserver.jp2026-05-01 → 2026-07-28 · 2 obs
● 2026-05-01 20:34:26
● 2026-07-28 20:47:28
NSns5.xserver.jp2026-05-01 → 2026-07-28 · 2 obs
● 2026-05-01 20:34:26
● 2026-07-28 20:47:28
MXappkey.dev2026-05-01 → 2026-07-28 · 2 obs
● 2026-05-01 20:34:26
● 2026-07-28 20:47:28
A85.131.213.902026-05-01 → 2026-07-28 · 2 obs
● 2026-05-01 20:34:26
● 2026-07-28 20:47:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
appkey.devns2.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns5.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.246

NS records: ns2.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns5.xserver.jp, ns4.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appkey.dev (unsigned zone)

⏱️ Timing

Total: 2229ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.213.90
NS5ns4.xserver.jp, ns2.xserver.jp...
MX1appkey.dev (pri: 0)
TXT1v=spf1 +a:sv16709.xserver.jp +a:appkey.d
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

The MX record for appkey.dev points back to appkey.dev — it is its own mail server.

IP Addresses

appkey.dev directs to one IP number, which is 85.131.213.90.

Among the host names that share IP numbers with appkey.dev are sv16709.xserver.jp, ns.tsukikage-y.com, mail.damanatsuko.com and two others.

Name Servers

The authoritative name servers for appkey.dev are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

The name servers of appkey.dev overlap at least partially with those of other domains — among them delta-scope.com, atlas-bonesetter.com, yamamoto-lab.net and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

The MX record for appkey.dev points to a single mail server: appkey.dev.

appkey.dev resolves to 85.131.213.90 and no other IP number.