www.hamstudy.org - robtex.com
www.hamstudy.org
hamstudy.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:fa18:1000:20:44:40:48:40🇺🇸 XMISSION2607:fa18::/32 XMission | ||||||
| A | 44.40.48.40🇺🇸 XMISSION44.40.48.0/24 SIGNALSTUFF | ||||||
| NS | ns1.he.net ⭐ | ||||||
| NS | ns2.he.net | ||||||
| NS | ns3.he.net | ||||||
| NS | ns4.he.net | ||||||
| NS | ns5.he.net | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 include:_spf.google.com include:ve.tools -all | ||||||
| TXT | google-site-verification=cvaRakf8AZFXcbmIMF8HT75LSPYIalk7XBsCGaUUBvI | ||||||
| TXT | google-site-verification=batzivvv7XTdx0C2ZwbCQaa7KwO0H1s8KX4-9nomvKo | ||||||
| SOA | ns1.he.nethostmaster@he.net 2026-07-10 #0 | ||||||
rank #122941 globally
rank #11017 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (76/100)
📈 Tranco rank: #147,385
Same first word
Similar names
DNS History
14 records (1 active, 13 former)
○NSns0.dnsmadeeasy.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○NSns1.dnsmadeeasy.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○NSns2.dnsmadeeasy.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○NSns3.dnsmadeeasy.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○NSns4.dnsmadeeasy.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○MXalt1.aspmx.l.google.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○MXalt2.aspmx.l.google.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○MXaspmx.l.google.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○MXaspmx2.googlemail.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○MXaspmx3.googlemail.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○MXaspmx4.googlemail.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○MXaspmx5.googlemail.com2016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
○A192.41.95.302016-12-28 → 2016-12-28 · 3 obs
○ 2018-01-14 08:43:56
○ 2026-07-15 21:04:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| hamstudy.org | ns5.he.net, ns4.he.net, ns3.he.net, ns2.he.net... | - |
✅ Authoritative Response
Server:216.66.80.18
NS records: ns5.he.net, ns4.he.net, ns3.he.net, ns2.he.net, ns1.he.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hamstudy.org (unsigned zone)
⏱️ Timing
Total: 1356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | hamstudy.org |
Analysis
IP Addresses
www.hamstudy.org resolves to the IP addresses 44.40.48.40 and 2607:fa18:1000:20:44:40:48:40
Host names such as hamstudy.org and ham.study share IP numbers with www.hamstudy.org.
Name Servers
The authoritative name servers for www.hamstudy.org are ns1.he.net, ns2.he.net, ns3.he.net and two others.
www.hamstudy.org shares at least some of its name servers with other domains, including 221.156.45.in-addr.arpa, fungshingthai.com.hk, proppandguerin.com and two others.
These name servers are frequently paired with the name servers ns4.he.net, ns5.he.net and ns5.ccistack.com.
Hosts with two IP numbers each:
ns1.he.net resolves to two addresses: 216.218.130.2 and 2001:470:100::2.
ns2.he.net resolves to two addresses: 216.218.131.2 and 2001:470:200::2.
ns3.he.net resolves to two addresses: 216.218.132.2 and 2001:470:300::2.
ns4.he.net resolves to two addresses: 216.66.1.2 and 2001:470:400::2.
ns5.he.net resolves to two addresses: 216.66.80.18 and 2001:470:500::2.
Mail Servers
www.hamstudy.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
www.hamstudy.org shares at least some of its mail servers with other domains — for example viaatacadista.com, learning-loft.com, rosmeri.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to two addresses: 173.194.45.26 and 2607:f8b0:4004:c17::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.