techwrite.net - dns.ninja

techwrite.net

DNSSEC⚠️ Not signed
A2403:3a00:202:1214:49:212:177:214🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRtechwrite.net
A49.212.177.214🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
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
MXtechwrite.net ⭐
A2403:3a00:202:1214:49:212:177:214🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRtechwrite.net
A49.212.177.214🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRtechwrite.net
MXtechwrite.jp(20)
A2409:13:380:1300::aced🇯🇵 MF-NATIVE6-E2409:10::/28 INTERNET MULTIFEED CO.
TXTv=spf1 +mx -all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-05-29 #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=1783728077

PTR for

214.177.212.49.in-addr.arpa
4.1.2.0.7.7.1.0.2.1.2.0.9.4.0.0.4.1.2.1.2.0.2.0.0.0.a.3.3.0.4.2.ip6.arpa

MX for

techwrite.net
techwrite.jp

Same first word

techwrite.ru
techwrite.com
techwrite.ai
techwrite.net
techwrite.io
techwrite.jp

Similar names

witchtree.de
whitecert.com
etrewitch.com
wetterich.com
etchwrite.xyz
writetech.xyz
writetech.com
techwiert.pl
twitcheer.tv
twitcheer.com
wetterich.eu
theitcrew.com

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns1.infinology.netdns2.infinology.netns1.inmotionhosting.comns2.inmotionhosting.comMXtechwrite.jptechwrite.netmail4.infinology.netA2403:3a00:202:1214:49:212:177:21449.212.177.214104.244.124.2464.8.104.24
○NSdns1.infinology.net2015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 05:24:50
○ 2016-12-27 15:57:08
○ 2026-07-11 00:14:02
○NSdns2.infinology.net2015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 05:24:50
○ 2016-12-27 15:57:08
○ 2026-07-11 00:14:02
●NSmaster.dns.ne.jp2018-05-25 → 2026-07-11 · 3 obs
○ 2016-12-27 15:57:08
● 2018-05-25 14:26:28
● 2026-07-11 00:14:02
●NSns1.dns.ne.jp2018-05-25 → 2026-07-11 · 3 obs
○ 2016-12-27 15:57:08
● 2018-05-25 14:26:28
● 2026-07-11 00:14:02
○NSns1.inmotionhosting.com2016-12-27 → 2016-12-27 · 4 obs
○ 2015-06-17 05:24:50
● 2016-12-27 15:57:08
○ 2018-05-25 14:26:28
○ 2026-07-11 00:14:02
●NSns2.dns.ne.jp2018-05-25 → 2026-07-11 · 3 obs
○ 2016-12-27 15:57:08
● 2018-05-25 14:26:28
● 2026-07-11 00:14:02
○NSns2.inmotionhosting.com2016-12-27 → 2016-12-27 · 4 obs
○ 2015-06-17 05:24:50
● 2016-12-27 15:57:08
○ 2018-05-25 14:26:28
○ 2026-07-11 00:14:02
○MXmail4.infinology.net2015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 05:24:50
○ 2016-12-27 15:57:08
○ 2026-07-11 00:14:02
●MXtechwrite.jp2026-03-18 → 2026-07-11 · 3 obs
○ 2016-12-27 15:57:08
● 2026-03-18 03:10:40
● 2026-07-11 00:14:02
●MXtechwrite.net2016-12-27 → 2026-07-11 · 3 obs
○ 2015-06-17 05:24:50
● 2016-12-27 15:57:08
● 2026-07-11 00:14:02
○A104.244.124.242016-12-27 → 2016-12-27 · 4 obs
○ 2015-06-17 05:24:50
● 2016-12-27 15:57:08
○ 2018-05-25 14:26:28
○ 2026-07-11 00:14:02
●A2403:3a00:202:1214:49:212:177:2142026-03-18 → 2026-07-11 · 3 obs
○ 2018-05-25 14:26:28
● 2026-03-18 03:10:40
● 2026-07-11 00:14:02
●A49.212.177.2142018-05-25 → 2026-07-11 · 3 obs
○ 2016-12-27 15:57:08
● 2018-05-25 14:26:28
● 2026-07-11 00:14:02
○A64.8.104.242015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 05:24:50
○ 2016-12-27 15:57:08
○ 2026-07-11 00:14:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...-
techwrite.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 techwrite.net (unsigned zone)

⏱️ Timing

Total: 1124ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.177.214
AAAA12403:3a00:202:1214:49:212:177:214
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX2techwrite.net (pri: 10), techwrite.jp (pri: 20)
TXT1v=spf1 +mx -all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

Mail for techwrite.net and techwrite.jp is routed through the mail server techwrite.net.

techwrite.jp frequently appears as a mail server alongside techwrite.net.

IP Addresses

techwrite.net resolves to the IP addresses 49.212.177.214 and 2403:3a00:202:1214:49:212:177:214

Name Servers

techwrite.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

techwrite.net partially shares its NS delegation with several other domains, including ohayasi.jp, cpa-narahara.com, exsiale.com and two others.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

techwrite.net is handled by two mail servers: techwrite.net and techwrite.jp.

Mail server setup for techwrite.net matches that of other domains, among them techwrite.jp.

Host names that have two IP addresses:

techwrite.net points to 49.212.177.214 and 2403:3a00:202:1214:49:212:177:214.

Host names that point to one IP address:

techwrite.jp points to 2409:13:380:1300::aced.