biotool.com - dns.ninja
biotool.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=1782917871 | ||||||
Subdomains
edm.biotool.com |
Same first word
biotool.us |
biotool.de |
biotool.org |
biotool.com.br |
biotool.it |
biotool.com |
biotool.es |
biotool.co |
biotool.info |
biotool.mx |
biotool.fr |
Similar names
DNS History
16 records (11 active, 5 former)
●NSgina.ns.cloudflare.com2015-06-08 → 2026-07-01 · 3 obs
● 2015-06-08 11:21:02
● 2026-07-01 15:01:26
●NSwoz.ns.cloudflare.com2015-06-08 → 2026-07-01 · 3 obs
● 2015-06-08 11:21:02
● 2026-07-01 15:01:26
●MXalt1.aspmx.l.google.com2015-06-08 → 2026-07-01 · 3 obs
● 2015-06-08 11:21:02
● 2026-07-01 15:01:26
●MXalt2.aspmx.l.google.com2015-06-08 → 2026-07-01 · 3 obs
● 2015-06-08 11:21:02
● 2026-07-01 15:01:26
●MXalt3.aspmx.l.google.com2015-06-08 → 2026-07-01 · 3 obs
● 2015-06-08 11:21:02
● 2026-07-01 15:01:26
●MXalt4.aspmx.l.google.com2015-06-08 → 2026-07-01 · 3 obs
● 2015-06-08 11:21:02
● 2026-07-01 15:01:26
●MXaspmx.l.google.com2015-06-08 → 2026-07-01 · 3 obs
● 2015-06-08 11:21:02
● 2026-07-01 15:01:26
○MXdev.null2008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-08 11:21:02
○ 2026-07-01 15:01:26
●A104.21.51.1522026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 11:26:22
● 2026-07-01 15:01:26
●A172.67.182.212026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 11:26:22
● 2026-07-01 15:01:26
○A208.254.26.1322008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-08 11:21:02
○ 2026-07-01 15:01:26
○A2606:4700:3033::ac43:b6152026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 11:26:22
○ 2026-07-01 15:01:26
●A2606:4700:3034::6815:33982026-07-01 → 2026-07-01 · 2 obs
● 2026-07-01 15:01:26
●A2606:4700:3034::ac43:b6152026-07-01 → 2026-07-01 · 2 obs
● 2026-07-01 15:01:26
○A2606:4700:3037::6815:33982026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 11:26:22
○ 2026-07-01 15:01:26
○A54.200.60.1532015-06-08 → 2017-08-14 · 5 obs
● 2015-06-08 11:21:02
● 2017-08-14 10:50:54
○ 2026-02-17 11:26:22
○ 2026-07-01 15:01:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net... | - |
| biotool.com | gina.ns.cloudflare.com, woz.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.150
NS records: gina.ns.cloudflare.com, woz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biotool.com (unsigned zone)
⏱️ Timing
Total: 206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.182.21, 104.21.51.152 |
| AAAA | 2 | 2606:4700:3034::6815:3398, 2606:4700:3034::ac43:b615 |
| NS | 2 | gina.ns.cloudflare.com, woz.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=rXOxyZounnZasA8, v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | gina.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gina.ns.cloudflare.com, gina.ns.cloudflare.com, gina.ns.cloudflare.com...)
Analysis
Hierarchy
biotool.com is the parent zone for edm.biotool.com.
IP Addresses
biotool.com resolves to four IP addresses: 104.21.51.152, 172.67.182.21, 2606:4700:3034::6815:3398 and 2606:4700:3034::ac43:b615.
ov7x7q.raiseprojecteu.com, lunarroulettebase.com, bl1q5e.raiseprojecteu.com and two other host names share IP numbers with biotool.com.
Name Servers
biotool.com is delegated to two name servers: gina.ns.cloudflare.com and woz.ns.cloudflare.com.
biotool.com uses the same name servers as several other domains — among them cybernet.co.id, plata.lv, motchiller.fm and two more.
biotool.com partially shares its NS delegation with several other domains, including uu733.com, dellanonna.it, 67550.com and two others.
These name servers regularly co-occur with the name servers pablo.ns.cloudflare.com, jim.ns.cloudflare.com and anderson.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
gina.ns.cloudflare.com resolves to 108.162.192.117, 172.64.32.117, 173.245.58.117 and 3 other IP addresses.
woz.ns.cloudflare.com resolves to 108.162.193.150, 172.64.33.150, 173.245.59.150 and 3 other IP addresses.
Mail Servers
biotool.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
biotool.com has at least partial mail server overlap with other domains such as ns500742.ns500754.ns500671.ns500742.ns500754.ns500671.ns500704.ns500731.ns500731.ns500671.ns500705.ns500671.ns500291.ns500666.ns500142.lusty(0x736c7574)z.com, niu.com.mt, wvah.net and two more.
These mail servers commonly appear together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two other mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com points to 142.251.163.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.