ajfischer.com - robtex.com
ajfischer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.187.248.21AS-NIXIHOST23.187.248.0/24 NixiHost.com Incorporated | ||||||
| PTR | iah-s04.nixihost.com | ||||||
| NS | ns121.nixihost.com ⭐ | ||||||
| A | 23.187.248.21AS-NIXIHOST23.187.248.0/24 NixiHost.com Incorporated | ||||||
| PTR | iah-s04.nixihost.com | ||||||
| NS | ns122.nixihost.com | ||||||
| A | 23.187.248.21AS-NIXIHOST23.187.248.0/24 NixiHost.com Incorporated | ||||||
| PTR | iah-s04.nixihost.com | ||||||
| MX | ajfischer.com ⭐ | ||||||
| A | 23.187.248.21AS-NIXIHOST23.187.248.0/24 NixiHost.com Incorporated | ||||||
| PTR | iah-s04.nixihost.com | ||||||
| TXT | v=spf1 +a +mx +ip4:23.187.248.21 ~all | ||||||
| SOA | ns121.nixihost.comalerts@nixihost.com 2026-03-28 #1 | ||||||
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=1776032797 | ||||||
MX for
ajfischer.com |
Same first word
ajfischer.com |
ajfischer.net |
DNS History
15 records (4 active, 11 former)
●NSns121.nixihost.com2026-02-24 → 2026-04-12 · 3 obs
● 2026-02-24 15:25:24
● 2026-04-12 22:50:52
●NSns122.nixihost.com2026-02-24 → 2026-04-12 · 3 obs
● 2026-02-24 15:25:24
● 2026-04-12 22:50:52
○NSns1497.ztomy.com2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 05:32:14
○ 2016-07-11 14:36:04
○ 2026-04-12 22:50:52
○NSns2497.ztomy.com2016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 05:32:14
○ 2016-07-11 14:36:04
○ 2026-04-12 22:50:52
○NSsk.s5.ans1.ns122.ztomy.com2016-07-11 → 2016-07-11 · 4 obs
● 2016-07-11 14:36:04
○ 2017-03-25 07:56:50
○ 2026-04-12 22:50:52
○NSsk.s5.ans2.ns122.ztomy.com2016-07-11 → 2016-07-11 · 4 obs
● 2016-07-11 14:36:04
○ 2017-03-25 07:56:50
○ 2026-04-12 22:50:52
○NSsk.s5.cm.ns1.37.ztomy.com2015-08-07 → 2017-03-25 · 7 obs
● 2015-11-30 11:15:10
○ 2016-03-12 05:32:14
○ 2016-07-11 14:36:04
● 2017-03-25 07:56:50
○ 2020-02-22 14:04:04
○ 2026-04-12 22:50:52
○NSsk.s5.cm.ns2.37.ztomy.com2015-08-07 → 2017-03-25 · 7 obs
● 2015-11-30 11:15:10
○ 2016-03-12 05:32:14
○ 2016-07-11 14:36:04
● 2017-03-25 07:56:50
○ 2020-02-22 14:04:04
○ 2026-04-12 22:50:52
●MXajfischer.com2026-02-24 → 2026-04-12 · 3 obs
● 2026-02-24 15:25:24
● 2026-04-12 22:50:52
○MXmail.b-io.co2015-08-07 → 2015-08-07 · 3 obs
○ 2015-11-30 11:15:10
○ 2026-04-12 22:50:52
○A208.91.197.1972016-03-12 → 2016-03-12 · 4 obs
● 2016-03-12 05:32:14
○ 2016-07-11 14:36:04
○ 2026-04-12 22:50:52
○A208.91.197.442016-07-11 → 2016-07-11 · 4 obs
● 2016-07-11 14:36:04
○ 2017-03-25 07:56:50
○ 2026-04-12 22:50:52
○A208.91.197.542015-08-07 → 2017-03-25 · 7 obs
● 2015-11-30 11:15:10
○ 2016-03-12 05:32:14
○ 2016-07-11 14:36:04
● 2017-03-25 07:56:50
○ 2020-02-22 14:04:04
○ 2026-04-12 22:50:52
●A23.187.248.212026-02-24 → 2026-04-12 · 3 obs
● 2026-02-24 15:25:24
● 2026-04-12 22:50:52
○PTRsk.s5.cm.ns1.37.ztomy.com2017-03-25 → 2017-03-25 · 3 obs
○ 2020-02-22 14:04:04
○ 2026-04-12 22:50:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ajfischer.com | ns121.nixihost.com, ns122.nixihost.com | 2 records |
✅ Authoritative Response
Server:23.187.248.21
NS records: ns121.nixihost.com, ns122.nixihost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ajfischer.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.187.248.21 |
| NS | 2 | ns122.nixihost.com, ns121.nixihost.com |
| MX | 1 | ajfischer.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:23.187.248.21 ~all |
| SOA | 1 | ns121.nixihost.com alerts.nixihost.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns121.nixihost.com, ns122.nixihost.com)
Analysis
Mail Server Role
For ajfischer.com, the mail server is ajfischer.com.
IP Addresses
ajfischer.com resolves to one IP number: 23.187.248.21.
other host names including ns1.mmamusic.com, _dc-mx.c2a2d3f9b61c.warriorcatsonline.com, corylendman.com, estupendalicia.com and lesismore.com share IP numbers with ajfischer.com.
Name Servers
ajfischer.com is delegated to two name servers ns121.nixihost.com and ns122.nixihost.com.
ajfischer.com shares the same name server setup as other domains, for instance jujumediazone.com, frontline-command.com, getdollarsavvy.com, mmamusic.com and theurbansynergy.com.
ajfischer.com at least partially shares name servers with other domains, for instance zrinsky.us.
Host names with a single IP:
ns121.nixihost.com points to 23.187.248.21.
ns122.nixihost.com points to 23.187.248.21.
Host names pointing to 23.187.248.21: ns121.nixihost.com and ns122.nixihost.com.
Mail Servers
ajfischer.com is served by a single mail server, ajfischer.com.
ajfischer.com resolves to IP 23.187.248.21.