kuzawa.net - robtex.com

kuzawa.net

DNSSEC⚠️ Not signed
NSns1.he.net ⭐
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns2.he.net
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns3.he.net
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXmx1.emailsrvr.com ⭐
A146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc
PTRmx1.emailsrvr.com
MXmx2.emailsrvr.com(20)
A108.166.43.2🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace
PTRmx2.emailsrvr.com
A146.20.161.2🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc
PTRmx2.emailsrvr.com
A173.203.187.2🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229
PTRmx2.emailsrvr.com
A184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD
PTRmx2.emailsrvr.com
TXTv=spf1 include:emailsrvr.com ~all
SOAns1.he.nethostmaster@he.net 2022-01-26 #5

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=1777675951

Same first word

kuzawa.com
kuzawa.net

Similar names

uwzaak.be
kawazu.or.jp

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netns1.phxhosting.netns2.phxhosting.netMXmx1.emailsrvr.commx2.emailsrvr.comkuzawa-net.mail.protection.outlook.commail.kuzawa.netA65.39.66.9
●NSns1.he.net2015-12-12 → 2026-05-01 · 3 obs
○ 2015-08-16 19:33:38
● 2015-12-12 15:39:24
● 2026-05-01 22:53:32
○NSns1.phxhosting.net2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 19:33:38
○ 2015-12-12 15:39:24
○ 2026-05-01 22:53:32
●NSns2.he.net2015-12-12 → 2026-05-01 · 3 obs
○ 2015-08-16 19:33:38
● 2015-12-12 15:39:24
● 2026-05-01 22:53:32
○NSns2.phxhosting.net2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 19:33:38
○ 2015-12-12 15:39:24
○ 2026-05-01 22:53:32
●NSns3.he.net2015-12-12 → 2026-05-01 · 3 obs
○ 2015-08-16 19:33:38
● 2015-12-12 15:39:24
● 2026-05-01 22:53:32
●NSns4.he.net2015-12-12 → 2026-05-01 · 3 obs
○ 2015-08-16 19:33:38
● 2015-12-12 15:39:24
● 2026-05-01 22:53:32
●NSns5.he.net2015-12-12 → 2026-05-01 · 3 obs
○ 2015-08-16 19:33:38
● 2015-12-12 15:39:24
● 2026-05-01 22:53:32
○MXkuzawa-net.mail.protection.outlook.com2015-12-12 → 2016-09-09 · 5 obs
○ 2015-08-16 19:33:38
● 2015-12-12 15:39:24
● 2016-09-09 00:10:08
○ 2026-03-25 08:32:52
○ 2026-05-01 22:53:32
○MXmail.kuzawa.net2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 19:33:38
○ 2015-12-12 15:39:24
○ 2026-05-01 22:53:32
●MXmx1.emailsrvr.com2026-03-25 → 2026-05-01 · 3 obs
○ 2016-09-09 00:10:08
● 2026-03-25 08:32:52
● 2026-05-01 22:53:32
●MXmx2.emailsrvr.com2026-03-25 → 2026-05-01 · 3 obs
○ 2016-09-09 00:10:08
● 2026-03-25 08:32:52
● 2026-05-01 22:53:32
○A65.39.66.92015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 19:33:38
○ 2015-12-12 15:39:24
○ 2026-05-01 22:53:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...-
kuzawa.netns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...10 records

✅ Authoritative Response

Server:216.218.131.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kuzawa.net (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

TypeCountSample Data
NS5ns5.he.net, ns4.he.net...
MX2mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)
TXT1v=spf1 include:emailsrvr.com ~all
SOA1ns1.he.net hostmaster.he.net

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.he.net, ns1.he.net, ns2.he.net...)

Analysis

Name Servers

kuzawa.net is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

kuzawa.net at least partially shares its name servers with other domains, for instance bdr.sk, ait-argentina.com.ar, 158.89.199.in-addr.arpa, canuhackit.net and jamiemorrissey.net.

Host names with two IP numbers:

ns1.he.net points to 2001:470:100::2 and 216.218.130.2.

ns2.he.net points to 2001:470:200::2 and 216.218.131.2.

ns3.he.net points to 2001:470:300::2 and 216.218.132.2.

ns4.he.net points to 2001:470:400::2 and 216.66.1.2.

ns5.he.net points to 2001:470:500::2 and 216.66.80.18.

Mail Servers

Two mail servers mx1.emailsrvr.com and mx2.emailsrvr.com handle kuzawa.net.

kuzawa.net uses the same mail server setup as other domains such as jkhamiltonbuilders.com, impressjewelers.com, knoedlretirement.com, friendlyford.com and gsgreenworld.com.

kuzawa.net shares some mail servers with other domains, including instantautosite.net, 199-200-31-201.pogozone.net, rupixels.com, ltbaehr.com and enfant.com.sg.

Host names with four IP numbers:

mx2.emailsrvr.com points to: 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.

Host names with one IP number:

mx1.emailsrvr.com points to: 146.20.161.1.