reactance.net - dns.ninja

reactance.net

DNSSEC⚠️ Not signed
A163.43.252.144🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4404.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
MXreactance.net ⭐
A163.43.252.144🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww4404.sakura.ne.jp
TXTv=spf1 a:www4404.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2021-07-10 #0

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=1781878840

MX for

reactance.net

Same first word

reactance.cc
reactance.org
reactance.net

Similar names

aaccenter.com
acernatec.com
acenectar.com
centacare.org
ceratecna.com
centacare.net.au
carecenta.com
ceratecna.org
centacare.org.au
canacrete.com
accentrea.com
centacare.net
centacare.com.au
acacenter.com
accentare.com
acercanet.com
ceratecna.de
necatcare.com
ceratecna.net
caacenter.com
creatance.nl
centacare.com
cancreate.com
acrecenta.com
acrecenta.es
caacentre.ac.uk
centreaac.com
nectacare.co.zw
createcan.com
createcna.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns4.sppd.ne.jpns8.sppd.ne.jpvm0.reactance.netMXreactance.netmb.reactance.netA163.43.252.144
●NSmaster.dns.ne.jp2026-05-06 → 2026-06-19 · 3 obs
○ 2020-02-05 12:26:38
● 2026-05-06 16:45:08
● 2026-06-19 14:27:24
●NSns1.dns.ne.jp2026-05-06 → 2026-06-19 · 3 obs
○ 2020-02-05 12:26:38
● 2026-05-06 16:45:08
● 2026-06-19 14:27:24
●NSns2.dns.ne.jp2026-05-06 → 2026-06-19 · 3 obs
○ 2020-02-05 12:26:38
● 2026-05-06 16:45:08
● 2026-06-19 14:27:24
○NSns4.sppd.ne.jp2015-06-01 → 2020-02-05 · 4 obs
● 2015-06-01 02:09:14
● 2020-02-05 12:26:38
○ 2026-05-06 16:45:08
○ 2026-06-19 14:27:24
○NSns8.sppd.ne.jp2015-06-01 → 2020-02-05 · 4 obs
● 2015-06-01 02:09:14
● 2020-02-05 12:26:38
○ 2026-05-06 16:45:08
○ 2026-06-19 14:27:24
○NSvm0.reactance.net2015-06-01 → 2020-02-05 · 4 obs
● 2015-06-01 02:09:14
● 2020-02-05 12:26:38
○ 2026-05-06 16:45:08
○ 2026-06-19 14:27:24
○MXmb.reactance.net2015-06-01 → 2020-02-05 · 4 obs
● 2015-06-01 02:09:14
● 2020-02-05 12:26:38
○ 2026-05-06 16:45:08
○ 2026-06-19 14:27:24
●MXreactance.net2026-05-06 → 2026-06-19 · 3 obs
○ 2020-02-05 12:26:38
● 2026-05-06 16:45:08
● 2026-06-19 14:27:24
●A163.43.252.1442026-05-06 → 2026-06-19 · 2 obs
● 2026-05-06 16:45:08
● 2026-06-19 14:27:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
reactance.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 reactance.net (unsigned zone)

⏱️ Timing

Total: 1106ms | Queries: -

📄 Records

TypeCountSample Data
A1163.43.252.144
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1reactance.net (pri: 10)
TXT1v=spf1 a:www4404.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

reactance.net handles its own mail, functioning as its own mail server.

IP Addresses

reactance.net resolves to just one IP address, 163.43.252.144.

reactance.net shares its IP numbers with other host names, including morikawa-law.net, sugitec.com, www4404.sakura.ne.jp and hiroakit.com.

Name Servers

reactance.net is served by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

The name servers of reactance.net overlap at least partially with those of other domains — among them knotworld.sakura.ne.jp, feltdot.jp, big-tree.jp and two more.

master.dns.ne.jp has IP address 210.224.172.18, ns1.dns.ne.jp has IP address 61.211.236.1 and ns2.dns.ne.jp has IP address 133.167.21.1 — one address each.

Mail Servers

reactance.net is served by just one mail server: reactance.net.

reactance.net resolves to 163.43.252.144 and no other IP number.