allenthompson.com - robtex.com
allenthompson.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.225.21.56🇺🇸 DF-3361173.225.20.0/23 Proxy registration | ||||||
| PTR | web156.ultrawebhosting.com | ||||||
| NS | ns1.ultranameservers.com ⭐ | ||||||
| A | 173.225.20.100🇺🇸 DF-3361173.225.20.0/23 Proxy registration | ||||||
| PTR | ns1.ultranameservers.com | ||||||
| NS | ns2.ultranameservers.com | ||||||
| A | 173.225.21.100🇺🇸 DF-3361173.225.20.0/23 Proxy registration | ||||||
| PTR | ns2.ultranameservers.com | ||||||
| NS | ns3.ultranameservers.com | ||||||
| A | 54.149.182.85🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix | ||||||
| PTR | affiliates.ultrawebhosting.com | ||||||
| MX | allenthompson.com ⭐ | ||||||
| A | 173.225.21.56🇺🇸 DF-3361173.225.20.0/23 Proxy registration | ||||||
| PTR | web156.ultrawebhosting.com | ||||||
| TXT | v=spf1 ip4:173.225.21.56 +a +mx +ip4:173.225.21.34 ~all | ||||||
| SOA | ns1.ultranameservers.comsupport@ultrawebhosting.com 2026-02-18 #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=1774702487 | ||||||
MX for
allenthompson.com |
Previously MX for
mail.allenthompson.com |
Subdomains
mail.allenthompson.com |
Same first word
allenthompson.com |
DNS History
6 records (5 active, 1 former)
●NSns1.ultranameservers.com2015-05-03 → 2026-03-28 · 2 obs
● 2026-03-28 13:21:40
●NSns2.ultranameservers.com2015-05-03 → 2026-03-28 · 2 obs
● 2026-03-28 13:21:40
●NSns3.ultranameservers.com2015-05-03 → 2026-03-28 · 2 obs
● 2026-03-28 13:21:40
●MXallenthompson.com2015-05-03 → 2026-03-28 · 2 obs
● 2026-03-28 13:21:40
○A173.225.21.342015-05-03 → 2020-07-15 · 4 obs
● 2020-07-15 19:24:22
○ 2026-03-28 12:43:54
○ 2026-03-28 13:21:40
●A173.225.21.562026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 12:43:54
● 2026-03-28 13:21:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| allenthompson.com | ns1.ultranameservers.com, ns2.ultranameservers.com, ns3.ultranameservers.com | 3 records |
✅ Authoritative Response
Server:173.225.20.100
NS records: ns1.ultranameservers.com, ns2.ultranameservers.com, ns3.ultranameservers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for allenthompson.com (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.225.21.56 |
| NS | 3 | ns2.ultranameservers.com, ns1.ultranameservers.com... |
| MX | 1 | allenthompson.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:173.225.21.56 +a +mx +ip4:173 |
| SOA | 1 | ns1.ultranameservers.com support.ultrawe |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.ultranameservers.com, ns2.ultranameservers.com, ns3.ultranameservers.com)
Analysis
Hierarchy
mail.allenthompson.com has allenthompson.com as its parent.
Mail Server Role
The mail server for allenthompson.com is allenthompson.com.
IP Addresses
allenthompson.com maps to IP address 173.225.21.56.
Other host names, for instance garzonrealty.com, robinslittlecritterranch.com, phares.it, nationaltaxi.ae and mastermcom.net share IP numbers with allenthompson.com.
Name Servers
allenthompson.com is delegated to name servers ns1.ultranameservers.com, ns2.ultranameservers.com and ns3.ultranameservers.com.
allenthompson.com at least partially shares name servers with other domains such as owdd.com, buzi.com, instaweb.tw, garzonrealty.com and shesaidweshed.com.
these name servers are commonly used with ns1.fluxservices.com, ns2.fluxservices.com, ns1-web26.ultrawebsitehosting.com, ns2-web26.ultrawebsitehosting.com, ns1.ultrawebsitehosting.com and ns2.ultrawebsitehosting.com.
Host names with a single IP:
ns1.ultranameservers.com points to 173.225.20.100
ns2.ultranameservers.com points to 173.225.21.100
ns3.ultranameservers.com points to 54.149.182.85
Mail Servers
One mail server serves allenthompson.com.
allenthompson.com points to one IP number: 173.225.21.56.