vbschedule.com - robtex.com
vbschedule.com
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=1771291435 | ||||||
Same first word
vbschedule.com |
DNS History
9 records (9 active, 0 former)
●NSns1.digitalocean.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 13:16:46
●NSns2.digitalocean.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 13:16:46
●NSns3.digitalocean.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 13:16:46
●MXalt1.aspmx.l.google.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 13:16:46
●MXalt2.aspmx.l.google.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 13:16:46
●MXalt3.aspmx.l.google.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 13:16:46
●MXalt4.aspmx.l.google.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 13:16:46
●MXaspmx.l.google.com2026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 13:16:46
●A103.133.1.12026-02-25 → 2026-03-23 · 2 obs
● 2026-03-23 13:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| vbschedule.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vbschedule.com (unsigned zone)
⏱️ Timing
Total: 289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.133.1.1 |
| NS | 3 | ns2.digitalocean.com, ns3.digitalocean.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.digitalocean.com hostmaster.vbschedu |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
vbschedule.com maps to IP address 103.133.1.1.
Other host names, for instance stackserver.net, fenilconter.it, stopivharm.org, bernhard-kraemer.com and www.navalisconstruction.com share IP numbers with vbschedule.com.
Name Servers
vbschedule.com is delegated to name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
vbschedule.com at least partially shares name servers with other domains such as kinnaird.scot, viorelilisoi.ro, inleggo.site, tolkien.rs and micursodigital.com.
Host names with two IP numbers:
ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.
ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.
ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.
Mail Servers
vbschedule.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
vbschedule.com shares mail servers with other domains at least in part, for instance redhoundsoftware.com, ns500759.ns500758.ns500759.ns500698.ns500735.ns500698.ns500736.ns500576.ns500576.ns500708.ns500576.ns500619.ns500686.ns500619.ns500576.trackreceptor.com, ns500742.ns500742.ns500742.ns500731.ns500731.ns500754.ns500742.ns500742.ns500705.ns500678.ns500678.ns500671.ns500291.ns500131.lustychickser.com, ns500731.ns500754.ns500742.ns500754.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com and ns500698.ns500759.ns500758.ns500736.ns500736.ns500735.ns500576.ns500708.ns500576.ns500619.trackreceptor.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)