protec-ltd.com - robtex.com

protec-ltd.com

DNSSEC⚠️ Not signed
A219.94.162.151🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1311.sakura.ne.jp
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
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
MXprotec-ltd.com ⭐
A219.94.162.151🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1311.sakura.ne.jp
TXTv=spf1 a:www1311.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-04-21 #11

com

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=1785575822
WOT: UNKNOWN (60/100)

MX for

protec-ltd.com

Subdomains

mail.protec-ltd.com

Same first word

protec-ltd.com

Similar names

dl-protect.xyz
dl-protect.link
dl-protect.com
dl-protect.cc
dl-protect.net

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdndns01.datajapan.ne.jpdndns02.datajapan.ne.jpns21.winserver.ne.jpMXprotec-ltd.commail.protec-ltd.commail2.protec-ltd.comA219.94.162.151202.143.64.127210.146.10.128
○NSdndns01.datajapan.ne.jp2015-05-23 → 2016-04-30 · 4 obs
● 2015-05-23 17:34:36
● 2016-04-30 07:34:04
○ 2017-01-10 10:23:06
○ 2026-08-01 09:33:58
○NSdndns02.datajapan.ne.jp2015-05-23 → 2016-04-30 · 4 obs
● 2015-05-23 17:34:36
● 2016-04-30 07:34:04
○ 2017-01-10 10:23:06
○ 2026-08-01 09:33:58
●NSmaster.dns.ne.jp2026-04-21 → 2026-08-01 · 3 obs
○ 2026-04-08 20:43:20
● 2026-04-21 03:43:32
● 2026-08-01 09:33:58
●NSns1.dns.ne.jp2026-04-21 → 2026-08-01 · 3 obs
○ 2026-04-08 20:43:20
● 2026-04-21 03:43:32
● 2026-08-01 09:33:58
●NSns2.dns.ne.jp2026-04-21 → 2026-08-01 · 3 obs
○ 2026-04-08 20:43:20
● 2026-04-21 03:43:32
● 2026-08-01 09:33:58
○NSns21.winserver.ne.jp2017-01-10 → 2018-08-13 · 5 obs
○ 2016-04-30 07:34:04
● 2017-01-10 10:23:06
● 2018-08-13 13:25:48
○ 2026-04-08 20:43:20
○ 2026-08-01 09:33:58
○MXmail.protec-ltd.com2015-05-23 → 2018-08-13 · 4 obs
● 2015-05-23 17:34:36
● 2018-08-13 13:25:48
○ 2026-04-08 20:43:20
○ 2026-08-01 09:33:58
○MXmail2.protec-ltd.com2015-05-23 → 2016-04-30 · 4 obs
● 2015-05-23 17:34:36
● 2016-04-30 07:34:04
○ 2017-01-10 10:23:06
○ 2026-08-01 09:33:58
●MXprotec-ltd.com2026-04-21 → 2026-08-01 · 3 obs
○ 2026-04-08 20:43:20
● 2026-04-21 03:43:32
● 2026-08-01 09:33:58
○A202.143.64.1272015-05-23 → 2016-04-30 · 4 obs
● 2015-05-23 17:34:36
● 2016-04-30 07:34:04
○ 2017-01-10 10:23:06
○ 2026-08-01 09:33:58
○A210.146.10.1282017-01-10 → 2018-08-13 · 5 obs
○ 2016-04-30 07:34:04
● 2017-01-10 10:23:06
● 2018-08-13 13:25:48
○ 2026-04-08 20:43:20
○ 2026-08-01 09:33:58
●A219.94.162.1512026-04-21 → 2026-08-01 · 3 obs
○ 2026-04-08 20:43:20
● 2026-04-21 03:43:32
● 2026-08-01 09:33:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...-
protec-ltd.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protec-ltd.com (unsigned zone)

⏱️ Timing

Total: 1119ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.162.151
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1protec-ltd.com (pri: 10)
TXT1v=spf1 a:www1311.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Hierarchy

protec-ltd.com is a parent domain of mail.protec-ltd.com.

Mail Server Role

protec-ltd.com handles its own mail, functioning as its own mail server.

IP Addresses

protec-ltd.com resolves to just one IP address, 219.94.162.151.

Two other host names, along with sentakuhiroba.com, okaberotary.sakura.ne.jp and inko.jp, also share IP numbers with protec-ltd.com.

Name Servers

protec-ltd.com has three name servers — master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

protec-ltd.com shares at least some of its name servers with other domains, including cranio-japan.net, seizan-kai.sakura.ne.jp, nnsbb.com and two others.

Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

protec-ltd.com is served by just one mail server: protec-ltd.com.

protec-ltd.com points to one IP number — 219.94.162.151.