openspec.biz - robtex.com
openspec.biz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns5.dnsmadeeasy.com ⚠️ Not in zone NS records | ||||||
| A | 2600:1800:5::1🇺🇸 Tiggee2600:1800:5::/48 DNS Made Easy anycast network | ||||||
| PTR | ns5.dnsmadeeasy.com | ||||||
| A | 208.94.148.13🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns5.dnsmadeeasy.com | ||||||
| NS | ns6.dnsmadeeasy.com ⚠️ Not in zone NS records | ||||||
| A | 2600:1801:6::1🇺🇸 Tiggee2600:1801:6::/48 DNS Made Easy anycast network | ||||||
| PTR | ns6.dnsmadeeasy.com | ||||||
| A | 208.80.124.13🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns6.dnsmadeeasy.com | ||||||
| NS | ns7.dnsmadeeasy.com ⚠️ Not in zone NS records | ||||||
| A | 2600:1802:7::1🇺🇸 Tiggee2600:1802:7::/48 DNS Made Easy anycast network | ||||||
| PTR | ns7.dnsmadeeasy.com | ||||||
| A | 208.80.126.13🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network | ||||||
| PTR | ns7.dnsmadeeasy.com | ||||||
biz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld.biz ⭐ | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
| SOA | a.gtld.bizadmin@tldns.godaddy serial=1774423303 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns.arenasolutions.com2015-06-07 → 2016-10-24 · 4 obs
● 2016-10-24 08:01:38
○ 2026-02-17 23:15:12
○ 2026-03-25 07:46:08
●NSns5.dnsmadeeasy.com2015-06-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:46:08
●NSns6.dnsmadeeasy.com2015-06-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:46:08
●NSns7.dnsmadeeasy.com2015-06-07 → 2026-03-25 · 2 obs
● 2026-03-25 07:46:08
○A209.249.223.1402015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-27 09:09:02
○ 2026-03-25 07:46:08
○A54.245.240.2352015-10-27 → 2016-10-24 · 5 obs
● 2015-10-27 09:09:02
● 2016-10-24 08:01:38
○ 2026-02-17 23:15:12
○ 2026-03-25 07:46:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz... | - |
| openspec.biz | ns5.dnsmadeeasy.com, ns6.dnsmadeeasy.com, ns7.dnsmadeeasy.com | - |
✅ Authoritative Response
Server:208.80.126.13
NS records: ns5.dnsmadeeasy.com, ns6.dnsmadeeasy.com, ns7.dnsmadeeasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openspec.biz (unsigned zone)
⏱️ Timing
Total: 384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The delegation for openspec.biz is handled by three name servers: ns5.dnsmadeeasy.com, ns6.dnsmadeeasy.com and ns7.dnsmadeeasy.com.
openspec.biz at least partially shares name servers with other domains, for instance pennlive.biz, lifebridgehealthandfitness.net, humres.nau.edu, jsbridge.com.au and enviede(0x736578)e.com.
These name servers are commonly used together with the name servers burst.aramark.com, surge.aramark.com, ns100.digicertdns.com, ns101.digicertdns.com, ns102.digicertdns.com, dns1.p05.nsone.net, ns1.dnsimple.com, ns3.dnsimple.com, dns1.p03.nsone.net and dns1.p01.nsone.net.
Two IP numbers per host:
ns5.dnsmadeeasy.com points to 2600:1800:5::1 and 208.94.148.13.
ns6.dnsmadeeasy.com points to 2600:1801:6::1 and 208.80.124.13.
ns7.dnsmadeeasy.com points to 2600:1802:7::1 and 208.80.126.13.