check4updates.com - robtex.com
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check4updates.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.146.22.243🇺🇸 vercara-udos | ||||||
| PTR | nl1-ts109.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.check4updates.com ⭐ | ||||||
| A | 185.146.22.243🇺🇸 vercara-udos | ||||||
| PTR | nl1-ts109.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:185.146.22.243 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@nl1-ts109.a2hosting.com 2026-01-30 #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=1770368807 | ||||||
Up
Same first word
check4updates.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| check4updates.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server: 75.2.118.134
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for check4updates.com (unsigned zone)
⏱️ Timing
Total: 128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.146.22.243 |
| NS | 4 | ns3.a2hosting.com, ns4.a2hosting.com... |
| MX | 1 | mail.check4updates.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:185.146.22.243 includ |
| SOA | 1 | ns1.a2hosting.com root.nl1-ts109.a2hosti |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
AI analysis
check4updates.com is a parent of mail.check4updates.com and www.check4updates.com.
check4updates.com points to IP number: 185.146.22.243.
Other host names such as mail.jobslon.com, riverdog.co.uk, labxen.com, medlon.com and videostalalkozo.hu share IPs with check4updates.com.
check4updates.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
check4updates.com at least partially shares name servers with other domains, for instance bestyetdrywall.com, aghaticafe.com, locksmithannandale-va.com, temizyana.com and republicnola.com.
These name servers are commonly used with ns1.a2webhosting.com and ns2.a2webhosting.com.
Host names with one IP number:
ns1.a2hosting.com points to 13.248.158.180.
ns2.a2hosting.com points to 75.2.118.134.
ns3.a2hosting.com points to 76.223.26.245.
ns4.a2hosting.com points to 99.83.147.209.
check4updates.com is handled by a single mail server, mail.check4updates.com.
mail.check4updates.com points to a single IP: 185.146.22.243.