alexjacobson.com - robtex.com
alexjacobson.com
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=1774975112 | ||||||
Same first word
alexjacobson.com |
DNS History
14 records (8 active, 6 former)
●NSns1.dotster.com2015-06-20 → 2026-03-31 · 2 obs
● 2026-03-31 16:46:36
○NSns1.yourhostingaccount.com2015-11-04 → 2017-02-13 · 5 obs
● 2015-11-04 22:33:08
● 2017-02-13 00:54:16
○ 2018-09-03 07:04:34
○ 2026-03-31 16:46:36
●NSns2.dotster.com2026-03-26 → 2026-03-31 · 3 obs
● 2026-03-26 11:35:32
● 2026-03-31 16:46:36
○NSns2.yourhostingaccount.com2015-11-04 → 2017-02-13 · 5 obs
● 2015-11-04 22:33:08
● 2017-02-13 00:54:16
○ 2018-09-03 07:04:34
○ 2026-03-31 16:46:36
●MXalt1.aspmx.l.google.com2015-11-04 → 2026-03-31 · 5 obs
● 2017-02-13 00:54:16
○ 2018-09-03 07:04:34
● 2026-03-26 11:35:32
● 2026-03-31 16:46:36
●MXalt2.aspmx.l.google.com2015-11-04 → 2026-03-31 · 5 obs
● 2017-02-13 00:54:16
○ 2018-09-03 07:04:34
● 2026-03-26 11:35:32
● 2026-03-31 16:46:36
●MXalt3.aspmx.l.google.com2026-03-26 → 2026-03-31 · 3 obs
● 2026-03-26 11:35:32
● 2026-03-31 16:46:36
●MXalt4.aspmx.l.google.com2026-03-26 → 2026-03-31 · 3 obs
● 2026-03-26 11:35:32
● 2026-03-31 16:46:36
●MXaspmx.l.google.com2015-11-04 → 2026-03-31 · 5 obs
● 2017-02-13 00:54:16
○ 2018-09-03 07:04:34
● 2026-03-26 11:35:32
● 2026-03-31 16:46:36
○MXaspmx2.googlemail.com2015-11-04 → 2017-02-13 · 4 obs
● 2017-02-13 00:54:16
○ 2018-09-03 07:04:34
○ 2026-03-31 16:46:36
○MXaspmx3.googlemail.com2015-11-04 → 2017-02-13 · 4 obs
● 2017-02-13 00:54:16
○ 2018-09-03 07:04:34
○ 2026-03-31 16:46:36
●A66.96.149.322016-05-04 → 2026-03-31 · 6 obs
● 2016-05-04 11:04:34
● 2017-02-13 00:54:16
○ 2018-09-03 07:04:34
● 2026-03-26 11:35:32
● 2026-03-31 16:46:36
○A66.96.161.1282015-06-20 → 2016-01-28 · 4 obs
● 2016-01-28 07:55:28
○ 2016-05-04 11:04:34
○ 2026-03-31 16:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| alexjacobson.com | ns1.dotster.com, ns2.dotster.com | 2 records |
✅ Authoritative Response
Server:172.64.52.250
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.149.32 |
| NS | 2 | ns2.dotster.com, ns1.dotster.com |
| MX | 5 | ASPMX.L.GOOGLE.com (pri: 1), ALT1.ASPMX.L.GOOGLE.com (pri: 5)... |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | ns1.dotster.com dnsadmin.dotster.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)
Analysis
IP Addresses
alexjacobson.com points to a single IP number: 66.96.149.32.
other host names for instance readye.com, spaceekadett.com, theyoungs.com.au, heartimals.com and dodge-semis.com share IP numbers with alexjacobson.com.
Name Servers
alexjacobson.com is delegated to two name servers: ns1.dotster.com and ns2.dotster.com.
alexjacobson.com shares the same name server setup as other domains, for example fxlaw.com, gibmoney.com, princetonendoassociates.net, aminstitute.com and sunnywave.com.
alexjacobson.com at least partially shares name servers with other domains, for instance mamode.net, pixelstopicture.info, homematz.com, elsablouin.com and host-gator.info.
These name servers are commonly used with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com and ns2.powweb.com.
Host names with one IP number:
The host ns1.dotster.com points to 172.64.52.250 and the host ns2.dotster.com points to 172.64.53.155.
Mail Servers
alexjacobson.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
alexjacobson.com shares mail servers with other domains at least partially, including canadawatts.com, ns500693.ns500734.ns500693.ns500693.ns500734.ns500699.ns500693.ns500588.ns500588.ns500699.ns500699.ns500588.ns500632.ns500612.ns500602.dtrkdll.com, ns500698.ns500698.ns500758.ns500698.ns500698.ns500735.ns500736.ns500735.ns500698.ns500736.ns500708.ns500576.ns500708.ns500619.ns500652.ns500619.ns500619.trackreceptor.com, ns500734.ns500734.ns500699.ns500699.ns500734.ns500588.ns500699.ns500699.ns500683.ns500632.ns500632.ns500588.ns500632.ns500612.ns500588.ns500578.ns500110.dtrkdll.com and ns500698.ns500759.ns500698.ns500758.ns500736.ns500735.ns500698.ns500735.ns500736.ns500735.ns500735.ns500708.ns500698.ns500576.ns500576.ns500619.ns500619.trackreceptor.com.
these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Hosts with two IP numbers:
aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.
alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.27.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.
alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.26.