coolbio.com - dns.ninja
coolbio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | verification-vwvidomqfndx5txgw32saw.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=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=1785497877 | ||||||
Same first word
Similar names
biocool.net |
locobio.org |
bioloco.com |
biocool.fr |
biocloo.com |
colobio.com |
biocolo.com |
bioloco.es |
obicool.pt |
biocool.co.uk |
biocool.com |
DNS History
14 records (5 active, 9 former)
●NSns1.afternic.com2026-03-29 → 2026-07-31 · 6 obs
● 2026-03-29 21:36:16
● 2026-04-03 17:25:08
○ 2026-04-29 11:33:06
● 2026-07-04 19:20:48
● 2026-07-31 11:50:28
○NSns1.parkingcrew.net2017-11-09 → 2017-11-09 · 4 obs
● 2017-11-09 18:04:00
○ 2026-03-29 21:36:16
○ 2026-07-31 11:50:28
○NSns1.sedoparking.com2015-07-11 → 2016-12-24 · 4 obs
● 2016-12-24 21:19:42
○ 2017-11-09 18:04:00
○ 2026-07-31 11:50:28
●NSns2.afternic.com2026-03-29 → 2026-07-31 · 6 obs
● 2026-03-29 21:36:16
● 2026-04-03 17:25:08
○ 2026-04-29 11:33:06
● 2026-07-04 19:20:48
● 2026-07-31 11:50:28
○NSns2.parkingcrew.net2017-11-09 → 2017-11-09 · 4 obs
● 2017-11-09 18:04:00
○ 2026-03-29 21:36:16
○ 2026-07-31 11:50:28
○NSns2.sedoparking.com2015-07-11 → 2016-12-24 · 4 obs
● 2016-12-24 21:19:42
○ 2017-11-09 18:04:00
○ 2026-07-31 11:50:28
●NSverification-vwvidomqfndx5txgw32saw.ns101.verify.hn2026-07-04 → 2026-07-31 · 3 obs
● 2026-07-04 19:20:48
● 2026-07-31 11:50:28
○MXlocalhost2016-12-24 → 2016-12-24 · 4 obs
● 2016-12-24 21:19:42
○ 2017-11-09 18:04:00
○ 2026-07-31 11:50:28
○MXmail.h-email.net2017-11-09 → 2017-11-09 · 4 obs
● 2017-11-09 18:04:00
○ 2026-03-29 21:36:16
○ 2026-07-31 11:50:28
○MXmail.nickstel.com2015-07-11 → 2016-05-02 · 4 obs
● 2016-05-02 14:22:12
○ 2016-12-24 21:19:42
○ 2026-07-31 11:50:28
●A13.248.169.482026-03-29 → 2026-07-31 · 6 obs
● 2026-03-29 21:36:16
● 2026-04-03 17:25:08
○ 2026-04-29 11:33:06
● 2026-07-04 19:20:48
● 2026-07-31 11:50:28
○A185.53.178.62017-11-09 → 2017-11-09 · 4 obs
● 2017-11-09 18:04:00
○ 2026-03-29 21:36:16
○ 2026-07-31 11:50:28
○A72.52.4.912015-07-11 → 2016-12-24 · 4 obs
● 2016-12-24 21:19:42
○ 2017-11-09 18:04:00
○ 2026-07-31 11:50:28
●A76.223.54.1462026-03-29 → 2026-07-31 · 6 obs
● 2026-03-29 21:36:16
● 2026-04-03 17:25:08
○ 2026-04-29 11:33:06
● 2026-07-04 19:20:48
● 2026-07-31 11:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coolbio.com | ns1.afternic.com, ns2.afternic.com, verification-vwvidomqfndx5txgw32saw.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-vwvidomqfndx5txgw32saw.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolbio.com (unsigned zone)
⏱️ Timing
Total: 3199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
coolbio.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with keegangroup.com, touringtrailers.com and hairmanager.xyz, also share IP numbers with coolbio.com.
Name Servers
coolbio.com carries NS records delegating to ns1.afternic.com, ns2.afternic.com and verification-vwvidomqfndx5txgw32saw.ns101.verify.hn.
There is at least partial name server overlap between coolbio.com and other domains — screens-idaho.com, coccolati.com, jrweddings.com and two more among them.
These name servers are routinely deployed together with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
ns1.afternic.com, ns2.afternic.com and verification-vwvidomqfndx5txgw32saw.ns101.verify.hn are three hostnames that each resolve to a pair of IP addresses: ns1.afternic.com to 97.74.98.69 and 2603:5:2126::45, ns2.afternic.com to 173.201.66.69 and 2603:5:2226::45, and verification-vwvidomqfndx5txgw32saw.ns101.verify.hn to 13.248.169.48 and 76.223.54.146.