null.blue - robtex.com
null.blue
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 95.216.15.111🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | static.111.15.216.95.clients.your-server.de | ||||||
| NS | dns104.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:fe00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns104.ovh.net | ||||||
| A | 5.196.39.113🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | dns104.ovh.net | ||||||
| NS | ns104.ovh.net | ||||||
| A | 2001:41d0:b00:f800::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns104.ovh.net | ||||||
| A | 5.135.60.17🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | ns104.ovh.net | ||||||
| MX | mail.null.blue ⭐ | ||||||
| A | 95.216.15.111🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | static.111.15.216.95.clients.your-server.de | ||||||
| TXT | v=spf1 a mx mx:mail.null.blue ip4:95.216.15.111 | ||||||
| SOA | dns104.ovh.nettech@ovh.net serial=2084580511 | ||||||
blue
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.blue ⭐ | ||||||
| NS | a2.nic.blue | ||||||
| NS | b0.nic.blue | ||||||
| NS | b2.nic.blue | ||||||
| NS | c0.nic.blue | ||||||
| SOA | a0.nic.bluehostmaster@donuts.email serial=1784616047 | ||||||
Subdomains
mail.null.blue |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
●NSdns104.ovh.net2017-12-11 → 2026-07-21 · 3 obs
● 2017-12-11 22:10:28
● 2026-07-21 07:21:52
○NSns1.he.net2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-11 22:10:28
○ 2026-07-21 07:21:52
●NSns104.ovh.net2017-12-11 → 2026-07-21 · 3 obs
● 2017-12-11 22:10:28
● 2026-07-21 07:21:52
○NSns2.he.net2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-11 22:10:28
○ 2026-07-21 07:21:52
○NSns3.he.net2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-11 22:10:28
○ 2026-07-21 07:21:52
○NSns4.he.net2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-11 22:10:28
○ 2026-07-21 07:21:52
○NSns5.he.net2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-11 22:10:28
○ 2026-07-21 07:21:52
●MXmail.null.blue2026-02-20 → 2026-07-21 · 3 obs
● 2026-02-20 06:10:22
● 2026-07-21 07:21:52
○MXmx.yandex.net2016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-11 22:10:28
○ 2026-07-21 07:21:52
○A::12016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-11 22:10:28
○ 2026-07-21 07:21:52
○A127.0.0.12016-12-10 → 2016-12-10 · 3 obs
○ 2017-12-11 22:10:28
○ 2026-07-21 07:21:52
○A149.56.14.702017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 22:10:28
○ 2019-09-27 12:09:28
○ 2026-07-21 07:21:52
●A95.216.15.1112026-02-20 → 2026-07-21 · 3 obs
● 2026-02-20 06:10:22
● 2026-07-21 07:21:52
○A95.216.15.1252019-09-27 → 2021-06-09 · 5 obs
● 2019-09-27 12:09:28
● 2021-06-09 00:45:04
○ 2026-02-20 06:10:22
○ 2026-07-21 07:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| blue | a2.nic.blue, b0.nic.blue, a0.nic.blue, c0.nic.blue... | 10 records |
| null.blue | ns104.ovh.net, dns104.ovh.net | - |
✅ Authoritative Response
Server:5.196.39.113
NS records: ns104.ovh.net, dns104.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.216.15.111 |
| NS | 2 | ns104.ovh.net, dns104.ovh.net |
| MX | 1 | mail.null.blue (pri: 0) |
| TXT | 1 | v=spf1 a mx mx:mail.null.blue ip4:95.216 |
| SOA | 1 | dns104.ovh.net tech.ovh.net |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (c0.nic.blue, b2.nic.blue, b0.nic.blue...)
Analysis
Hierarchy
mail.null.blue is delegated beneath null.blue.
IP Addresses
null.blue has exactly one IP address — 95.216.15.111.
Further host names like mail.null.blue and static.111.15.216.95.clients.your-server.de overlap in IP numbers with null.blue.
Name Servers
null.blue is served by two delegated name servers, dns104.ovh.net and ns104.ovh.net.
The name server configuration of null.blue is shared with other domains, for instance mlgtra.com, location-ile-oleron.com, vitri-net.com and two others.
The DNS delegation for null.blue at least partly coincides with that of other domains, kadarniad.fr being one example.
Each of the two host names carries two IP addresses: dns104.ovh.net points to 5.196.39.113 and 2001:41d0:d00:fe00::2, and ns104.ovh.net points to 5.135.60.17 and 2001:41d0:b00:f800::2.
Mail Servers
null.blue uses one mail server — mail.null.blue.
There is one IP number for mail.null.blue: 95.216.15.111.