proofloop.jp - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

proofloop.jp

DNSSEC⚠️ Not signed
A216.150.1.193🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
A216.150.16.129🇨🇦 Amazon216.150.16.0/24 EC2 Prefix
NSns1.vercel-dns.com ⭐ ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1
PTRdns1.p13.nsone.net
A198.51.44.13🇺🇸 NSONE198.51.44.0/24
PTRdns1.p13.nsone.net
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
NSns2.vercel-dns.com ⚠️ Not in zone NS records
A2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p13.nsone.net
A198.51.45.13🇺🇸 NSONE198.51.45.0/24
PTRdns2.p13.nsone.net
MXsmtp.google.com ⭐
A2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
PTRwv-in-f26.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
A142.251.167.26🇺🇸 Google142.251.167.0/24
PTRww-in-f26.1e100.net
A142.251.167.27🇺🇸 Google142.251.167.0/24
PTRww-in-f27.1e100.net
A173.194.45.26🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f26.1e100.net
TXTgoogle-site-verification=7Syxw0ZtvQ3JuFqCxsBiUMLR2t7GoVxiTFEAgAo8Ntk
TXTv=spf1 include:_spf.google.com ~all
TXTgoogle-site-verification=mTQSp1_6ti8cT8zX3jJo2TveREvTkYII3gSIe61XM_g
TXTgoogle-site-verification=BgNDA-j-pVNWr4itR45Bz8vvBcNJ6h8UPsO73TKx5cU
SOAns1.vercel-dns.comhostmaster@nsone.net serial=1777966707

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1794341702

Same first word

proofloop.com
proofloop.live
proofloop.co.kr
proofloop.net
proofloop.jp
proofloop.org
proofloop.co
proofloop.xyz
proofloop.ai
proofloop.win
proofloop.in
proofloop.app
proofloop.dev
proofloop.pages.dev
proofloop.io
proofloop.co.uk
proofloop.online

Similar names

poolproof.xyz
loopproof.net
proofpool.xyz
proofpool.com
poolproof.com.au
poolproof.us
loopproof.dev
proofpool.pages.dev
loopproof.xyz
poolproof.ru
poolproof.org
loopproof.pages.dev
poolproof.co
poolproof.net
poolproof.tech
popofloor.click
poolproof.com
poolproof.marketing
poolproof.app
loopproof.com
poolproof.dev
loopproof.me
loopproof.ai
poolproof.work
poolproof.io

Previous names

proof-adpkd.jp
proof-ex.jp
proof-js.jp
proof-of-shizuoka.jp
proof-reading-service.jp
proof-reading.jp
proof-shop.jp
proof-site.jp
proof-system.jp
proof-tantei.jp
proof.jp
proof70.jp
proofast.jp
proofblue.jp
proofdesk.jp
proofgate.jp
proofid.jp
proofkit.jp
prooflab.jp
proofline.jp

Next names

proofly.jp
proofmark.jp
proofofpower.jp
proofpath.jp
proofpoint.jp
proofpost.jp
prooframe.jp
proofreading.jp
proofsheet-site.jp
proofsheet.jp
prooftech.jp
prooful.jp
proop.jp
proost.jp
proot.jp
proothy.jp
proova.jp
proovy.jp
prop-inc.jp
prop.jp

DNS History

10 records (7 active, 3 former)

NSns1.dns.ne.jpns1.vercel-dns.comns2.dns.ne.jpns2.vercel-dns.commaster.dns.ne.jpMXsmtp.google.comA216.150.1.193216.150.16.129216.150.1.1216.150.16.1
○NSmaster.dns.ne.jp2026-10-11 → 2026-10-11 · 3 obs
● 2026-10-11 08:25:08
○ 2026-11-10 21:04:08
○ 2026-11-10 21:04:10
●NSns1.dns.ne.jp2026-10-11 → 2026-11-10 · 2 obs
● 2026-10-11 08:25:08
● 2026-11-10 21:04:10
●NSns1.vercel-dns.com2026-10-11 → 2026-11-10 · 2 obs
● 2026-10-11 08:25:08
● 2026-11-10 21:04:10
●NSns2.dns.ne.jp2026-10-11 → 2026-11-10 · 2 obs
● 2026-10-11 08:25:08
● 2026-11-10 21:04:10
●NSns2.vercel-dns.com2026-10-11 → 2026-11-10 · 2 obs
● 2026-10-11 08:25:08
● 2026-11-10 21:04:10
●MXsmtp.google.com2026-10-11 → 2026-11-10 · 2 obs
● 2026-10-11 08:25:08
● 2026-11-10 21:04:10
○A216.150.1.12026-10-11 → 2026-10-11 · 3 obs
● 2026-10-11 08:25:08
○ 2026-11-08 20:06:54
○ 2026-11-10 21:04:10
●A216.150.1.1932026-10-31 → 2026-11-10 · 3 obs
○ 2026-10-11 08:25:08
● 2026-10-31 09:01:22
● 2026-11-10 21:04:10
○A216.150.16.12026-10-11 → 2026-11-08 · 5 obs
● 2026-10-11 08:25:08
○ 2026-10-31 09:01:22
● 2026-11-08 20:06:54
○ 2026-11-10 21:04:08
○ 2026-11-10 21:04:10
●A216.150.16.1292026-11-10 → 2026-11-10 · 3 obs
○ 2026-11-08 20:06:54
● 2026-11-10 21:04:08
● 2026-11-10 21:04:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...15 records
proofloop.jpns2.dns.ne.jp, ns1.vercel-dns.com, ns1.dns.ne.jp, ns2.vercel-dns.com2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns2.dns.ne.jp, ns1.vercel-dns.com, ns1.dns.ne.jp, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofloop.jp (unsigned zone)

⏱️ Timing

Total: 1136ms | Queries: -

📄 Records

TypeCountSample Data
A1216.150.1.1
NS2ns1.vercel-dns.com, ns2.vercel-dns.com
MX1smtp.google.com (pri: 1)
TXT4google-site-verification=7Syxw0ZtvQ3JuFq, v=spf1 include:_spf.google.com ~all...
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 17

In-bailiwick: 15 (a.dns.jp, a.dns.jp, b.dns.jp...)

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

IP Addresses

proofloop.jp resolves to the IP addresses 216.150.1.193 and 216.150.16.129

rjwexteriors.com, flow.com.mm, animatejs.com and two other host names share IP numbers with proofloop.jp.

Name Servers

The authoritative name servers for proofloop.jp are ns1.vercel-dns.com, ns2.vercel-dns.com, ns1.dns.ne.jp and ns2.dns.ne.jp.

proofloop.jp shares at least some of its name servers with other domains, including visionvit-intelligent.com, kuchiwa.jp, vocacoresearch.com and two others.

These name servers are frequently seen alongside the name servers master.dns.ne.jp.

Hostnames that resolve to two IP addresses:

ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1.

ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2.

Hosts with just one IP address:

ns1.dns.ne.jp resolves to 61.211.236.1.

ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

Mail for proofloop.jp is handled by a single mail server, smtp.google.com.

proofloop.jp uses an identical mail server configuration to several other domains — among them horlo.co, getsimpsonjlabs.top, sonomads.org and two more.

The mail servers of proofloop.jp overlap at least partially with those of other domains, including lisazarb.com, trade-match.io and pmappraisal.biz.

smtp.google.com resolves to 9 IP addresses — 142.251.163.26, 142.251.163.27, 142.251.167.26 and 6 others.