dotnetholdings.com - robtex.com
dotnetholdings.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.240.99.121🇺🇸 EIGI162.240.99.0/24 | ||||||
| PTR | 7082420.cartspire.com | ||||||
| NS | ns1.cartspire.com ⭐ | ||||||
| A | 162.240.99.121🇺🇸 EIGI162.240.99.0/24 | ||||||
| PTR | 7082420.cartspire.com | ||||||
| NS | ns2.cartspire.com | ||||||
| A | 162.240.99.136🇺🇸 EIGI162.240.99.0/24 | ||||||
| PTR | 6905089.iamabouttocum.com | ||||||
| MX | mail.dotnetholdings.com ⭐ | ||||||
| A | 162.240.99.121🇺🇸 EIGI162.240.99.0/24 | ||||||
| PTR | 7082420.cartspire.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| TXT | apple-domain-verification=tO392p9mzuyt9qvO | ||||||
| SOA | ns1.cartspire.comroot@7082420.cartspire.com 2026-02-17 #2 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1774757667 | ||||||
Subdomains
mail.dotnetholdings.com |
Same first word
dotnetholdings.com |
DNS History
7 records (4 active, 3 former)
●NSns1.cartspire.com2026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 00:44:58
● 2026-03-29 04:40:28
○NSns1.rixisuite.com2017-01-04 → 2017-12-09 · 4 obs
● 2017-12-09 09:10:40
○ 2026-02-19 00:44:58
○ 2026-03-29 04:40:28
●NSns2.cartspire.com2026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 00:44:58
● 2026-03-29 04:40:28
○NSns2.rixisuite.com2017-01-04 → 2017-12-09 · 4 obs
● 2017-12-09 09:10:40
○ 2026-02-19 00:44:58
○ 2026-03-29 04:40:28
●MXmail.dotnetholdings.com2017-01-04 → 2026-03-29 · 2 obs
● 2026-03-29 04:40:28
●A162.240.99.1212026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 00:44:58
● 2026-03-29 04:40:28
○A50.87.153.1562017-01-04 → 2017-12-09 · 4 obs
● 2017-12-09 09:10:40
○ 2026-02-19 00:44:58
○ 2026-03-29 04:40:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| dotnetholdings.com | ns1.cartspire.com, ns2.cartspire.com | 2 records |
✅ Authoritative Response
Server:162.240.99.121
NS records: ns1.cartspire.com, ns2.cartspire.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dotnetholdings.com (unsigned zone)
⏱️ Timing
Total: 168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.240.99.121 |
| NS | 2 | ns1.cartspire.com, ns2.cartspire.com |
| MX | 1 | mail.dotnetholdings.com (pri: 0) |
| TXT | 2 | v=spf1 a mx include:websitewelcome.com ~, apple-domain-verification=tO392p9mzuyt9q |
| SOA | 1 | ns1.cartspire.com root.7082420.cartspire |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cartspire.com, ns2.cartspire.com)
Analysis
Hierarchy
dotnetholdings.com is the parent of mail.dotnetholdings.com.
IP Addresses
dotnetholdings.com resolves to a single IP address: 162.240.99.121.
Other host names including mail.rixivert.com, mail.topvalueco.com, rixivert.com, 7082420.cartspire.com and ns1.cartspire.com share IP numbers with dotnetholdings.com.
Name Servers
dotnetholdings.com's delegation uses two name servers, ns1.cartspire.com and ns2.cartspire.com.
dotnetholdings.com shares the same name server setup as other domains, for example cartspire.com, ns2.cartspire.com, rixivert.com, ns1.cartspire.com and topvalueco.com.
Host names with a single IP:
ns1.cartspire.com points to 162.240.99.121.
ns2.cartspire.com points to 162.240.99.136.
Mail Servers
dotnetholdings.com is handled by a single mail server, mail.dotnetholdings.com.
mail.dotnetholdings.com points to a single IP: 162.240.99.121.