centralbiomedical.com - robtex.com
centralbiomedical.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=1774566047 | ||||||
Same first word
centralbiomedical.com |
DNS History
17 records (17 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●NSns-cloud-b2.googledomains.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●NSns-cloud-b3.googledomains.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●NSns-cloud-b4.googledomains.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●MXalt1.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●MXalt2.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●MXalt3.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●MXalt4.aspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●MXaspmx.l.google.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●A2001:4860:4802:32::152026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●A2001:4860:4802:34::152026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●A2001:4860:4802:36::152026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●A2001:4860:4802:38::152026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●A216.239.32.212026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●A216.239.34.212026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●A216.239.36.212026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
●A216.239.38.212026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 23:23:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| centralbiomedical.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centralbiomedical.com (unsigned zone)
⏱️ Timing
Total: 1566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.38.21... |
| AAAA | 4 | 2001:4860:4802:38::15, 2001:4860:4802:36::15... |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
centralbiomedical.com points to eight IPs: 2001:4860:4802:32::15, 2001:4860:4802:34::15, 2001:4860:4802:36::15, 2001:4860:4802:38::15, 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Other host names, for instance ladha.co.in, komissarov.net, jurnalissumbar.com, schlodima.net and mrscribbles.net share IP numbers with centralbiomedical.com.
Name Servers
centralbiomedical.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
centralbiomedical.com at least partially shares name servers with other domains, for instance rishiboutique.in, dataduiker.eu, gracenash.com, ecobbdentalcare.com and ardormg.com.
Host names with two IP numbers:
ns-cloud-b1.googledomains.com points to: 2001:4860:4802:32::6b and 216.239.32.107.
ns-cloud-b2.googledomains.com points to: 2001:4860:4802:34::6b and 216.239.34.107.
ns-cloud-b3.googledomains.com points to: 2001:4860:4802:36::6b and 216.239.36.107.
ns-cloud-b4.googledomains.com points to: 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
centralbiomedical.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.
centralbiomedical.com shares mail servers with other domains at least in part, for instance yay.network, ns500759.ns500759.ns500698.ns500698.ns500735.ns500698.ns500736.ns500698.ns500735.ns500576.ns500576.ns500698.ns500686.ns500576.ns500619.trackreceptor.com, rugbywarfare.com, ns500731.ns500671.ns500742.ns500704.ns500742.ns500649.ns500678.ns500291.ns500649.tenderladiesbz.com and ns500698.ns500759.ns500758.ns500735.ns500735.ns500735.ns500736.ns500736.ns500735.ns500576.ns500576.ns500698.ns500619.ns500619.ns500576.trackreceptor.com.
these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c1d::1b and 142.250.31.26.
alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.
alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27.