alvsup.com - robtex.com
alvsup.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.alvsup.com ⭐ | ||||||
| A | 172.252.102.248🇺🇸 ENERGY-GROUP-NETWORKS172.252.102.0/23 EGIHosting | ||||||
| NS | ns2.alvsup.com | ||||||
| A | 172.252.102.249🇺🇸 ENERGY-GROUP-NETWORKS172.252.102.0/23 EGIHosting | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.alvsup.compostmaster@alvsup.com 2025-12-02 #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=1785293702 | ||||||
Subdomains
Same first word
alvsup.com |
Similar names
DNS History
8 records (2 active, 6 former)
●NSns1.alvsup.com2026-03-30 → 2026-07-29 · 3 obs
○ 2026-03-28 05:15:28
● 2026-03-30 17:28:04
● 2026-07-29 03:14:12
● 2026-03-30 17:28:04
● 2026-07-29 03:14:12
○NSns1.name.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:15:28
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○NSns1vwx.name.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:15:28
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
●NSns2.alvsup.com2026-03-30 → 2026-07-29 · 3 obs
○ 2026-03-28 05:15:28
● 2026-03-30 17:28:04
● 2026-07-29 03:14:12
● 2026-03-30 17:28:04
● 2026-07-29 03:14:12
○NSns2cqs.name.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:15:28
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○NSns3jkl.name.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:15:28
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○NSns4fqz.name.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:15:28
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○A91.195.240.942026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:15:28
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
○ 2026-03-30 17:28:04
○ 2026-07-29 03:14:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| alvsup.com | ns1.alvsup.com, ns2.alvsup.com | 2 records |
✅ Authoritative Response
Server:172.252.102.248
NS records: ns1.alvsup.com, ns2.alvsup.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alvsup.com (unsigned zone)
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.alvsup.com, ns1.alvsup.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.alvsup.com postmaster.alvsup.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.alvsup.com, ns2.alvsup.com)
Analysis
Hierarchy
alvsup.com serves as the parent of ns1.alvsup.com and ns2.alvsup.com.
Name Servers
DNS delegation for alvsup.com points to two name servers: ns1.alvsup.com and ns2.alvsup.com.
Both ns1.alvsup.com and ns2.alvsup.com have a single IP address each — ns1.alvsup.com resolves to 172.252.102.248 while ns2.alvsup.com resolves to 172.252.102.249.