ham.study - dns.ninja

ham.study

DNSSEC⚠️ Not signed
A44.40.48.40🇺🇸 XMISSION44.40.48.0/24 SIGNALSTUFF
PTRhamstudy.org
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
MXaspmx.l.google.com
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=zICYD5GAHkrZ2G-X2B-fHeo6mp0Qwg9yL6Asz0T4e8k
TXTgoogle-site-verification=2C0-Ln0PaJJHKryCZKvBzHjQq0zvE3bTZ6z905WHc28
TXTv=spf1 include:_spf.google.com include:ve.tools -all
SOAns1.he.nethostmaster@he.net 2026-06-05 #3

study

DNSSEC🔒 Signed (DS record present)
NSa.nic.study
NSb.nic.study
NSc.nic.study
NSx.nic.study
NSy.nic.study
NSz.nic.study
SOAa.nic.studyadmin@tldns.godaddy serial=1782760414
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

11 records (11 active, 0 former)

NSns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA44.40.48.40
NSns1.he.net2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
NSns2.he.net2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
NSns3.he.net2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
NSns4.he.net2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
NSns5.he.net2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
MXalt1.aspmx.l.google.com2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
MXalt2.aspmx.l.google.com2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
MXalt3.aspmx.l.google.com2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
MXalt4.aspmx.l.google.com2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
MXaspmx.l.google.com2026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36
A44.40.48.402026-03-04 → 2026-06-29 · 2 obs
● 2026-03-04 07:33:14
● 2026-06-29 20:02:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
studyz.nic.study, c.nic.study, x.nic.study, a.nic.study...12 records
ham.studyns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...-

✅ Authoritative Response

Server:216.218.130.2

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 ham.study (unsigned zone)

⏱️ Timing

Total: 787ms | Queries: -

📄 Records

TypeCountSample Data
A144.40.48.40
NS5ns3.he.net, ns5.he.net...
MX5alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
TXT3google-site-verification=2C0-Ln0PaJJHKry, google-site-verification=zICYD5GAHkrZ2G-...
SOA1ns1.he.net hostmaster.he.net

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)

Analysis

IP Addresses

ham.study has exactly one IP address — 44.40.48.40.

Other host names, such as hamstudy.org, share IP numbers with ham.study.

Name Servers

Five name servers handle delegation for ham.study: ns1.he.net, ns2.he.net, ns3.he.net and two others.

At least some of ham.study's name servers are shared with other domains, for example touchingpoints.com, youcarriedmebook.com, 167.51.209.in-addr.arpa and two more.

It is common for these name servers to be used in conjunction with the name servers ns4.he.net, ns5.he.net and ns.hoomade.com.

Host names pointing to two IP addresses:

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

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

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

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

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

Mail Servers

Five mail servers handle ham.study: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by ham.study are shared with other domains: thbi.com, p4r75.com, tristaterealty.net and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com points to 64.233.180.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.