test-web.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

test-web.dev

DNSSEC⚠️ Not signed
A183.90.231.135🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv354.xbiz.ne.jp
NSns1.xbiz.ne.jp
A157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRns1.xbiz.ne.jp
NSns2.xbiz.ne.jp
A35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xbiz.ne.jp
NSns3.xbiz.ne.jp
A157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.
PTRns3.xbiz.ne.jp
MXtest-web.dev
A183.90.231.135🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv354.xbiz.ne.jp
TXTv=spf1 +a:sv354.xbiz.ne.jp +a:test-web.dev +mx include:spf.sender.xserver.jp ...
SOAns1.xbiz.ne.jproot@xbiz.ne.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

Previous names

Next names

DNS History

5 records (5 active, 0 former)

NSns1.xbiz.ne.jpns2.xbiz.ne.jpns3.xbiz.ne.jpMXtest-web.devA183.90.231.135
NSns1.xbiz.ne.jp2026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 21:01:32
● 2026-09-06 05:21:28
NSns2.xbiz.ne.jp2026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 21:01:32
● 2026-09-06 05:21:28
NSns3.xbiz.ne.jp2026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 21:01:32
● 2026-09-06 05:21:28
MXtest-web.dev2026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 21:01:32
● 2026-09-06 05:21:28
A183.90.231.1352026-09-03 → 2026-09-06 · 2 obs
● 2026-09-03 21:01:32
● 2026-09-06 05:21:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
test-web.devns3.xbiz.ne.jp, ns2.xbiz.ne.jp, ns1.xbiz.ne.jp-

✅ Authoritative Response

Server:157.112.191.237

NS records: ns3.xbiz.ne.jp, ns2.xbiz.ne.jp, ns1.xbiz.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for test-web.dev (unsigned zone)

⏱️ Timing

Total: 1234ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.231.135
NS3ns1.xbiz.ne.jp, ns2.xbiz.ne.jp...
MX1test-web.dev (pri: 0)
TXT1v=spf1 +a:sv354.xbiz.ne.jp +a:test-web.d
SOA1ns1.xbiz.ne.jp root.xbiz.ne.jp

Analysis

Mail Server Role

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

IP Addresses

test-web.dev directs to one IP number, which is 183.90.231.135.

Among the host names that share IP numbers with test-web.dev are www.keika.ed.jp, mail.mov-mov.com, www.join-group.jp and two others.

Name Servers

test-web.dev carries NS records delegating to ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

test-web.dev has at least partial name server overlap with other domains, such as sophiamuse-salon.com, smash-agent.com, pe-toru.or.jp and two others.

ns1.xbiz.ne.jp points to 157.112.182.247; ns2.xbiz.ne.jp points to 35.76.79.244; ns3.xbiz.ne.jp points to 157.112.191.237 — each hostname maps to exactly one IP address.

Mail Servers

The MX record for test-web.dev points to a single mail server: test-web.dev.

test-web.dev carries a single IP number, which is 183.90.231.135.