bio.com - robtex.com
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bio.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=1769583899 | ||||||
rank #206768 in the tld
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bio.com | pdns158.ultradns.net, pdns158.ultradns.com, pdns158.ultradns.biz, pdns158.ultradns.org | - |
✅ Authoritative Response
Server: 156.154.67.158
NS records: pdns158.ultradns.net, pdns158.ultradns.com, pdns158.ultradns.biz, pdns158.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bio.com (unsigned zone)
⏱️ Timing
Total: 67ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 151.101.66.168, 151.101.130.168... |
| AAAA | 4 | 2a04:4e42:600::680, 2a04:4e42:400::680... |
| NS | 4 | pdns158.ultradns.biz, pdns158.ultradns.com... |
| MX | 9 | aspmx.l.google.com (pri: 9), alt1.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | pdns1.ultradns.net aehostmaster.aetn.com |
AI analysis
Eight IP numbers are targeted by bio.com: 2a04:4e42::680, 2a04:4e42:200::680, 2a04:4e42:400::680, 2a04:4e42:600::680, 151.101.2.168, 151.101.66.168, 151.101.130.168 and 151.101.194.168.
other host names including fyi.tv, historycon.com, thealiencon.com, aenetworksdigitalbrochure.com and historystore.com share IP numbers with bio.com.
bio.com is delegated to five name servers: pdns158.ultradns.biz, pdns158.ultradns.com, pdns158.ultradns.net, pdns1.ultradns.net and pdns158.ultradns.org.
bio.com at least partially shares name servers with other domains, for instance 197.78.99.in-addr.arpa, jsesicalondon.com, acnielsenindia.com, godo.com.au and onestpplus.com.
Name servers commonly used together include pdns3.ultradns.org, pdns5.ultradns.info, pdns2.ultradns.net, pdns4.ultradns.org, pdns6.ultradns.co.uk, x1.amazonaws.com, x2.amazonaws.com, x3.amazonaws.org and x4.amazonaws.org.
Host names with two IP numbers:
pdns158.ultradns.biz points to 2610:a1:1015::c2 and 156.154.66.158
pdns158.ultradns.com points to 2001:502:f3ff::c2 and 156.154.64.158
pdns158.ultradns.net points to 2610:a1:1014::c2 and 156.154.65.158
pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1
pdns158.ultradns.org points to 2001:502:4612::c2 and 156.154.67.158
bio.com is handled by nine mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, 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.
bio.com shares some mail servers with other domains, at least partially, for instance spaceman.cc, ns500758.ns500758.ns500759.ns500758.ns500698.ns500576.ns500619.ns500576.ns500652.ns500652.tracksymphony.com, ns500759.ns500698.ns500758.ns500736.ns500736.ns500736.ns500698.ns500698.ns500698.ns500576.ns500708.ns500619.ns500576.trackreceptor.com, ns500698.ns500758.ns500759.ns500759.ns500736.ns500736.ns500736.ns500698.ns500735.ns500735.ns500708.ns500708.ns500698.ns500576.ns500576.ns500619.ns500576.trackreceptor.com and ns500742.ns500671.ns500742.ns500671.ns500704.ns500704.ns500291.ns500291.ns500678.ns500671.lustyslutz.com.
Host names with two IP numbers:
Host aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26
Host aspmx3.googlemail.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27
Host aspmx4.googlemail.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26
Host aspmx5.googlemail.com points to: 2a00:1450:4025:402::1a and 142.250.102.26
Host aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.139.26
Host alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27
Host alt2.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26
Host alt3.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26
Host alt4.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.26
Host names that point to 2a00:1450:400c:c00::1b: aspmx4.googlemail.com and alt3.aspmx.l.google.com
Host names that point to 173.194.76.26: aspmx4.googlemail.com and alt3.aspmx.l.google.com
Host names that point to 142.250.102.26: aspmx5.googlemail.com and alt4.aspmx.l.google.com