programminglab-plus.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

programminglab-plus.net

DNSSEC⚠️ Not signed
A49.212.243.46🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3536.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
MXprogramminglab-plus.net ⭐
A49.212.243.46🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3536.sakura.ne.jp
TXTv=spf1 a:www3536.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-07-11 #1

net

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=1791192659

MX for

programminglab-plus.net

Same first word

programminglab-plus.net

Previous names

programmingforlifesuccess.net
programmingfortesters.net
programmingforums.net
programminggeeks.net
programmingguru.net
programminggurus.net
programminghacks.net
programmingheroes.net
programminghub.net
programmingin.net
programminginc.net
programminginsights.net
programmingios.net
programmingisfun.net
programmingit.net
programmingkids.net
programminglab.net

Next names

programminglanguage.net
programmingliberty.net
programminglife.net
programminglogic.net
programmingmagic.net
programmingmastery.net
programmingmind.net
programmingmusic.net
programmingnotes.net
programmingo.net
programmingoffshore.net
programmingonline.net
programmingpages.net
programmingpanda.net

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpuns01.lolipop.jpuns02.lolipop.jpMXprogramminglab-plus.netmx01.lolipop.jpA49.212.243.46157.7.107.135210.172.144.209
●NSmaster.dns.ne.jp2026-09-12 → 2026-10-05 · 3 obs
○ 2018-07-05 05:01:20
● 2026-09-12 13:18:36
● 2026-10-05 10:02:42
●NSns1.dns.ne.jp2026-09-12 → 2026-10-05 · 3 obs
○ 2018-07-05 05:01:20
● 2026-09-12 13:18:36
● 2026-10-05 10:02:42
●NSns2.dns.ne.jp2026-09-12 → 2026-10-05 · 3 obs
○ 2018-07-05 05:01:20
● 2026-09-12 13:18:36
● 2026-10-05 10:02:42
○NSuns01.lolipop.jp2015-07-08 → 2018-07-05 · 4 obs
● 2015-07-08 20:35:12
● 2018-07-05 05:01:20
○ 2026-09-12 13:18:36
○ 2026-10-05 10:02:42
○NSuns02.lolipop.jp2015-07-08 → 2018-07-05 · 4 obs
● 2015-07-08 20:35:12
● 2018-07-05 05:01:20
○ 2026-09-12 13:18:36
○ 2026-10-05 10:02:42
○MXmx01.lolipop.jp2015-07-08 → 2018-07-05 · 4 obs
● 2015-07-08 20:35:12
● 2018-07-05 05:01:20
○ 2026-09-12 13:18:36
○ 2026-10-05 10:02:42
●MXprogramminglab-plus.net2026-09-12 → 2026-10-05 · 3 obs
○ 2018-07-05 05:01:20
● 2026-09-12 13:18:36
● 2026-10-05 10:02:42
○A157.7.107.1352017-01-31 → 2018-07-05 · 5 obs
○ 2016-05-02 02:22:20
● 2017-01-31 17:52:56
● 2018-07-05 05:01:20
○ 2026-09-12 13:18:36
○ 2026-10-05 10:02:42
○A210.172.144.2092015-07-08 → 2016-05-02 · 4 obs
● 2015-07-08 20:35:12
● 2016-05-02 02:22:20
○ 2017-01-31 17:52:56
○ 2026-10-05 10:02:42
●A49.212.243.462026-09-12 → 2026-10-05 · 3 obs
○ 2018-07-05 05:01:20
● 2026-09-12 13:18:36
● 2026-10-05 10:02:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neti.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
programminglab-plus.netns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programminglab-plus.net (unsigned zone)

⏱️ Timing

Total: 2116ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.243.46
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1programminglab-plus.net (pri: 10)
TXT1v=spf1 a:www3536.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

programminglab-plus.net acts as its own mail server.

IP Addresses

programminglab-plus.net points to a single IP number: 49.212.243.46.

Additional host names — fti.co.jp, ecoteki.com, kikuzono.co.jp and two others — share IP numbers with programminglab-plus.net.

Name Servers

The authoritative name servers for programminglab-plus.net are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.

programminglab-plus.net partially shares its NS delegation with several other domains, including msv-im05086.sakura.ne.jp, jsdpa.org, tkr-sapporo.com and two others.

The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.

Mail Servers

programminglab-plus.net has a single mail server: programminglab-plus.net itself.

programminglab-plus.net directs to just one IP number, 49.212.243.46.