superbios.com - robtex.com
superbios.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1771291435 | ||||||
Same first word
superbios.com |
Similar names
DNS History
6 records (3 active, 3 former)
●NSns.buydomains.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:48:52
○NSns1.hosting.co.kr2015-11-05 → 2017-04-06 · 5 obs
● 2016-04-09 23:57:48
○ 2016-09-13 18:30:06
● 2017-04-06 10:53:58
○ 2026-03-23 20:48:52
○NSns2.hosting.co.kr2015-11-05 → 2017-04-06 · 5 obs
● 2016-04-09 23:57:48
○ 2016-09-13 18:30:06
● 2017-04-06 10:53:58
○ 2026-03-23 20:48:52
●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:48:52
○A14.63.216.2422015-11-05 → 2017-04-06 · 5 obs
● 2016-04-09 23:57:48
○ 2016-09-13 18:30:06
● 2017-04-06 10:53:58
○ 2026-03-23 20:48:52
●A207.148.248.1432026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:48:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| superbios.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for superbios.com (unsigned zone)
⏱️ Timing
Total: 104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
superbios.com points to an IP address: 207.148.248.143.
other host names include agrey.com, skaterschool.com, libraryco.com, hostmaster.treasurecompany.com and tx107.tdcenergy.com; they share IP numbers with superbios.com.
Name Servers
Two name servers this-domain-for-sale.com and ns.buydomains.com handle the delegation for superbios.com.
superbios.com shares the same name server setup as other domains, for instance secretsofyoga.com, pouredlife.com, pleasureracing.com, consumerpayback.com and henero.com.
superbios.com at least partially shares name servers with other domains, for instance jessique.com, briquedos.com, pixlb.com, lovelyhealing.com and completedegrees.com.
These name servers are commonly used alongside ns2.buydomains.com.
Host names with a single IP
this-domain-for-sale.com points to 52.20.26.87
ns.buydomains.com points to 52.20.26.87
Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com