proofloop.jp - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

proofloop.jp

DNSSEC⚠️ Not signed
A216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
A216.150.1.193🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp ⚠️ Not in zone NS records
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
NSns1.vercel-dns.com
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
NSns2.dns.ne.jp ⚠️ Not in zone NS records
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
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:c17::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A2607:f8b0:4004:c19::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f26.1e100.net
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-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
A172.253.115.27🇺🇸 Google172.253.115.0/24
PTRbg-in-f27.1e100.net
A172.253.122.26🇺🇸 Google172.253.122.0/24
PTRbh-in-f26.1e100.net
A172.253.122.27🇺🇸 Google172.253.122.0/24
PTRbh-in-f27.1e100.net
TXTgoogle-site-verification=7Syxw0ZtvQ3JuFqCxsBiUMLR2t7GoVxiTFEAgAo8Ntk
TXTv=spf1 include:_spf.google.com ~all
TXTgoogle-site-verification=mTQSp1_6ti8cT8zX3jJo2TveREvTkYII3gSIe61XM_g
TXTgoogle-site-verification=BgNDA-j-pVNWr4itR45Bz8vvBcNJ6h8UPsO73TKx5cU
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-07-27 #1

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=1793436303

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
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
proot.jp
proothy.jp
proova.jp
proovy.jp
prop-inc.jp
prop-palette.jp
prop.jp

DNS History

9 records (8 active, 1 former)

NSmaster.dns.ne.jpns1.dns.ne.jpns1.vercel-dns.comns2.dns.ne.jpns2.vercel-dns.comMXsmtp.google.comA216.150.1.1216.150.1.193216.150.16.1
●NSmaster.dns.ne.jp2026-10-11 → 2026-10-31 · 2 obs
● 2026-10-11 08:25:08
● 2026-10-31 09:01:24
●NSns1.dns.ne.jp2026-10-11 → 2026-10-31 · 2 obs
● 2026-10-11 08:25:08
● 2026-10-31 09:01:24
●NSns1.vercel-dns.com2026-10-11 → 2026-10-31 · 2 obs
● 2026-10-11 08:25:08
● 2026-10-31 09:01:24
●NSns2.dns.ne.jp2026-10-11 → 2026-10-31 · 2 obs
● 2026-10-11 08:25:08
● 2026-10-31 09:01:24
●NSns2.vercel-dns.com2026-10-11 → 2026-10-31 · 2 obs
● 2026-10-11 08:25:08
● 2026-10-31 09:01:24
●MXsmtp.google.com2026-10-11 → 2026-10-31 · 2 obs
● 2026-10-11 08:25:08
● 2026-10-31 09:01:24
●A216.150.1.12026-10-11 → 2026-10-31 · 2 obs
● 2026-10-11 08:25:08
● 2026-10-31 09:01:24
●A216.150.1.1932026-10-31 → 2026-10-31 · 3 obs
○ 2026-10-11 08:25:08
● 2026-10-31 09:01:22
● 2026-10-31 09:01:24
○A216.150.16.12026-10-11 → 2026-10-11 · 3 obs
● 2026-10-11 08:25:08
○ 2026-10-31 09:01:22
○ 2026-10-31 09:01:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpf.dns.jp, b.dns.jp, a.dns.jp, c.dns.jp...-
proofloop.jpns2.dns.ne.jp, ns1.vercel-dns.com, ns1.dns.ne.jp, ns2.vercel-dns.com2 records

✅ Authoritative Response

Server:133.167.21.1

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: 966ms | Queries: -

📄 Records

TypeCountSample Data
A1216.150.1.1
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
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: 2

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

Analysis

IP Addresses

proofloop.jp has two IP addresses: 216.150.1.1 and 216.150.1.193

Two other host names, along with kikadelaluna.com, newhomeloans.ie and quantitytakeoffexperts.com, also share IP numbers with proofloop.jp.

Name Servers

proofloop.jp delegates to five name servers: ns1.vercel-dns.com, ns2.vercel-dns.com, master.dns.ne.jp and two others.

At least some of proofloop.jp's name servers are shared with other domains, for example visionvit-intelligent.com, kuchiwa.jp, vocacoresearch.com and two more.

These name servers tend to be deployed in combination with the name servers ns1.dns.ne.jp and ns2.dns.ne.jp.

Host names that have two IP addresses:

ns1.vercel-dns.com maps to two IP addresses — 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1.

ns2.vercel-dns.com maps to two IP addresses — 198.51.45.13 and 2a00:edc0:6259:7:13::2.

Host names that point to one IP address:

master.dns.ne.jp points to the IP address 210.224.172.18.

ns1.dns.ne.jp points to the IP address 61.211.236.1.

ns2.dns.ne.jp points to the IP address 133.167.21.1.

Mail Servers

The sole mail server for proofloop.jp is smtp.google.com.

Among the domains sharing a mail server setup with proofloop.jp are getsimpsonjlabs.top, sonomads.org, bfiiministries.com and two others.

There is at least a partial overlap in mail servers between proofloop.jp and other domains like lisazarb.com, trade-match.io and pmappraisal.biz.

With 9 IP addresses total, smtp.google.com resolves to 142.251.163.26, 142.251.163.27, 172.253.115.27 and 6 others.