spectrabio.com - robtex.com
spectrabio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns75.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b4::30🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| A | 97.74.107.48🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns75.domaincontrol.com | ||||||
| NS | ns76.domaincontrol.com | ||||||
| A | 2603:5:22b4::30🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| A | 173.201.75.48🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns76.domaincontrol.com | ||||||
| SOA | ns75.domaincontrol.comdns@jomax.net 2025-04-02 #0 | ||||||
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=1784808497 | ||||||
Same first word
spectrabio.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns75.domaincontrol.com2015-06-20 → 2026-07-23 · 2 obs
● 2026-07-23 12:10:52
●NSns76.domaincontrol.com2015-06-20 → 2026-07-23 · 2 obs
● 2026-07-23 12:10:52
○MXmailstore1.secureserver.net2015-06-20 → 2017-09-27 · 4 obs
● 2017-09-27 09:41:26
○ 2026-07-14 01:28:34
○ 2026-07-23 12:10:52
○MXsmtp.secureserver.net2015-06-20 → 2017-09-27 · 4 obs
● 2017-09-27 09:41:26
○ 2026-07-14 01:28:34
○ 2026-07-23 12:10:52
●A13.248.243.52026-07-14 → 2026-07-23 · 3 obs
● 2026-07-14 01:28:34
● 2026-07-23 12:10:52
○A50.63.202.602015-06-20 → 2017-09-27 · 4 obs
● 2017-09-27 09:41:26
○ 2026-07-14 01:28:34
○ 2026-07-23 12:10:52
●A76.223.105.2302026-07-14 → 2026-07-23 · 3 obs
● 2026-07-14 01:28:34
● 2026-07-23 12:10:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| spectrabio.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spectrabio.com (unsigned zone)
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
IP Addresses
spectrabio.com resolves to the IP addresses 13.248.243.5 and 76.223.105.230
Two other host names, along with alldone4you.com, bulletstoppers.com and studyloo.com, also share IP numbers with spectrabio.com.
Name Servers
spectrabio.com is delegated to two name servers: ns75.domaincontrol.com and ns76.domaincontrol.com.
spectrabio.com shares its NS records with other domains, for example literacyhero.com, 4inkjet.com, moneyballbet.com and two others.
ns75.domaincontrol.com and ns76.domaincontrol.com each resolve to two IP addresses: ns75.domaincontrol.com points to 97.74.107.48 and 2603:5:21b4::30, while ns76.domaincontrol.com points to 173.201.75.48 and 2603:5:22b4::30.