gridone.com - dns.ninja
gridone.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.blacknight.com ⭐ | ||||||
| A | 78.153.212.176🇮🇪 BLACKNIGHT-AS78.153.212.0/24 IE-BLACKNIGHT-INFRA | ||||||
| PTR | ns1.blacknight.com | ||||||
| NS | ns2.blacknight.com | ||||||
| A | 2a01:a8:dc3:3313::aaaa🇮🇪 BLACKNIGHT-AS2a01:a8::/32 IE-BLACKNIGHT-PA-IPV6 | ||||||
| PTR | ns2.blacknight.com | ||||||
| A | 81.17.254.6🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA | ||||||
| PTR | ns2.blacknight.com | ||||||
| NS | ns3.blacknight.com | ||||||
| A | 2a00:fea0:dead::beef🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project | ||||||
| A | 185.28.194.194🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o. | ||||||
| PTR | ns2.anycastdns.cz | ||||||
| NS | ns4.blacknight.com | ||||||
| A | 185.38.108.108🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project | ||||||
| PTR | ns1.anycastdns.cz | ||||||
| TXT | Esat Net customer | ||||||
| SOA | ns1.blacknight.comhostmaster@blacknight.com serial=1274999229 | ||||||
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=1785490132 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○NSauth02.ns.esat.net2015-07-12 → 2018-04-22 · 4 obs
● 2018-04-22 19:05:22
○ 2026-02-18 08:49:52
○ 2026-07-31 09:34:40
●NSns1.blacknight.com2026-02-18 → 2026-07-31 · 3 obs
● 2026-02-18 08:49:52
● 2026-07-31 09:34:40
●NSns2.blacknight.com2026-02-18 → 2026-07-31 · 3 obs
● 2026-02-18 08:49:52
● 2026-07-31 09:34:40
●NSns3.blacknight.com2026-02-18 → 2026-07-31 · 3 obs
● 2026-02-18 08:49:52
● 2026-07-31 09:34:40
●NSns4.blacknight.com2026-02-18 → 2026-07-31 · 3 obs
● 2026-02-18 08:49:52
● 2026-07-31 09:34:40
○NSsec02.ns.esat.net2015-07-12 → 2018-04-22 · 4 obs
● 2018-04-22 19:05:22
○ 2026-02-18 08:49:52
○ 2026-07-31 09:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gridone.com | ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com, ns4.blacknight.com | 6 records |
✅ Authoritative Response
Server:185.38.108.108
NS records: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com, ns4.blacknight.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gridone.com (unsigned zone)
⏱️ Timing
Total: 238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns3.blacknight.com, ns1.blacknight.com... |
| TXT | 1 | Esat Net customer |
| SOA | 1 | ns1.blacknight.com hostmaster.blacknight |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.blacknight.com, ns2.blacknight.com, ns2.blacknight.com...)
Analysis
Name Servers
Four name servers handle the delegation for gridone.com: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com and ns4.blacknight.com.
gridone.com partially shares its NS delegation with several other domains, including siskhealthcare.ie, conlonsfoodhall.ie, pricesgarage.ie and two others.
Host names pointing to two IP addresses:
The A records for ns2.blacknight.com return 81.17.254.6 and 2a01:a8:dc3:3313::aaaa.
The A records for ns3.blacknight.com return 185.28.194.194 and 2a00:fea0:dead::beef.
Host names resolving to a single IP address:
ns1.blacknight.com resolves to the IP address 78.153.212.176.
ns4.blacknight.com resolves to the IP address 185.38.108.108.