hamsci.com - robtex.com
hamsci.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 69.164.216.139🇺🇸 AKAMAI-LINODE-AP69.164.208.0/20 Akamai Technologies | ||||||
| PTR | 69-164-216-139.ip.linodeusercontent.com | ||||||
| NS | dnsr02.dns2go.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.168.200.15 | ||||||
| NS | ns1.dns2go.com | ||||||
| A | 67.217.38.34🇺🇸 AS2245867.217.38.0/24 | ||||||
| PTR | ns1.dns2go.com | ||||||
| NS | ns2.dns2go.com | ||||||
| A | 67.217.34.232🇺🇸 AS2245867.217.34.0/24 | ||||||
| PTR | ns2.dns2go.com | ||||||
| NS | ns5.dns2go.com | ||||||
| A | 67.217.38.38🇺🇸 AS2245867.217.38.0/24 | ||||||
| PTR | ns5.dns2go.com | ||||||
| MX | hamsci.com ⭐ | ||||||
| A | 69.164.216.139🇺🇸 AKAMAI-LINODE-AP69.164.208.0/20 Akamai Technologies | ||||||
| PTR | 69-164-216-139.ip.linodeusercontent.com | ||||||
| SOA | dnsr02.dns2go.comadmin@dns2go.com serial=20090331 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777672081 | ||||||
MX for
hamsci.com |
Subdomains
www.hamsci.com |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSdnsr02.dns2go.com2016-12-19 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:44
●NSns1.dns2go.com2016-12-19 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:44
●NSns2.dns2go.com2016-12-19 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:44
●NSns5.dns2go.com2016-12-19 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:44
●MXhamsci.com2016-12-19 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:44
○A128.235.210.512017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 03:09:12
○ 2026-03-06 02:03:54
○ 2026-05-01 22:07:44
○A198.82.148.542016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-11 03:09:12
○ 2026-05-01 22:07:44
○A45.33.89.1512026-03-06 → 2026-03-06 · 4 obs
● 2026-03-06 02:03:54
○ 2026-05-01 22:07:38
○ 2026-05-01 22:07:44
●A69.164.216.1392026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 22:07:38
● 2026-05-01 22:07:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hamsci.com | ns1.dns2go.com, ns2.dns2go.com, ns5.dns2go.com | 3 records |
✅ Authoritative Response
Server:67.217.38.34
NS records: ns1.dns2go.com, ns2.dns2go.com, ns5.dns2go.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hamsci.com (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.164.216.139 |
| NS | 4 | dnsr02.dns2go.com, ns2.dns2go.com... |
| MX | 1 | hamsci.com (pri: 10) |
| SOA | 1 | dnsr02.dns2go.com admin.dns2go.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dns2go.com, ns2.dns2go.com, ns5.dns2go.com)
Analysis
Hierarchy
The parent of www.hamsci.com is hamsci.com.
Mail Server Role
hamsci.com serves as the mail server for hamsci.com.
IP Addresses
hamsci.com points to a single IP number: 69.164.216.139.
Other host names, for instance 69-164-216-139.ip.linodeusercontent.com, share IP numbers with hamsci.com.
Name Servers
hamsci.com is delegated to four name servers: dnsr02.dns2go.com, ns1.dns2go.com, ns2.dns2go.com and ns5.dns2go.com.
hamsci.com shares name servers with other domains at least partially, for instance wanwan-house.com, westromechieftains.com, diannanarciso.com, dxcluster.jp and freddofrog.net.
these name servers are often used together with the name servers dnsr02.deerfield.com.
Host names with a single IP:
dnsr02.dns2go.com points to 192.168.200.15.
ns1.dns2go.com points to 67.217.38.34.
ns2.dns2go.com points to 67.217.34.232.
ns5.dns2go.com points to 67.217.38.38.
Mail Servers
A single mail server handles hamsci.com and hamsci.com.
Host name hamsci.com resolves to IP 69.164.216.139.