linux.monster - robtex.com
linux.monster
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 49.12.186.223🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | static.223.186.12.49.clients.your-server.de | ||||||
| NS | ns1.alderit.com ⭐ | ||||||
| A | 2605:6400:10:80e::1🇺🇸 FRANTECH2605:6400:10::/48 | ||||||
| PTR | ns1.alderit.com | ||||||
| A | 199.195.251.84🇺🇸 FRANTECH199.195.248.0/21 Frantech Solutions | ||||||
| PTR | ns1.alderit.com | ||||||
| NS | dns.linux.pizza ⚠️ Not in parent delegation | ||||||
| A | 51.15.119.225🇫🇷 AS1287651.15.0.0/17 SCALEWAY Amsterdam, Netherlands | ||||||
| PTR | dns.linux.pizza | ||||||
| NS | ns2.alderit.com | ||||||
| A | 2605:6400:30:f881::1🇱🇺 FRANTECH2605:6400:30::/48 root SA CUSTOMER | ||||||
| PTR | ns2.alderit.com | ||||||
| A | 104.244.78.231🇱🇺 FRANTECH104.244.78.0/24 root SA CUSTOMER | ||||||
| PTR | ns2.alderit.com | ||||||
| NS | ns3.alderit.com | ||||||
| A | 2605:6400:20:e6d::1🇺🇸 FRANTECH2605:6400:20::/48 | ||||||
| PTR | ns3.alderit.com | ||||||
| A | 209.141.34.95🇺🇸 FRANTECH209.141.32.0/19 Frantech Solutions | ||||||
| PTR | ns3.alderit.com | ||||||
| MX | mx.nixnet.email ⭐ | ||||||
| A | 5.161.67.119🇺🇸 HETZNER-CLOUD2-AS5.161.67.0/24 | ||||||
| PTR | mx.nixnet.email | ||||||
| TXT | v=spf1 include:_spf.nixnet.email -all | ||||||
| SOA | ns1.alderit.compostmaster@alderit.com serial=11 | ||||||
monster
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.monster | ||||||
| NS | b.nic.monster | ||||||
| NS | c.nic.monster | ||||||
| NS | d.nic.monster | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1621632309 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns.linux.pizza2020-01-16 → 2026-07-24 · 2 obs
● 2026-07-24 09:46:04
○NSdns.operationtulip.com2020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-17 07:22:32
○ 2026-07-24 09:46:04
○NSdns.selea.se2020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-17 07:22:32
○ 2026-07-24 09:46:04
●NSns1.alderit.com2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 07:22:32
● 2026-07-24 09:46:04
○NSns2.afraid.org2020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-17 07:22:32
○ 2026-07-24 09:46:04
●NSns2.alderit.com2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 07:22:32
● 2026-07-24 09:46:04
●NSns3.alderit.com2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 07:22:32
● 2026-07-24 09:46:04
○MXkebab.linux.pizza2020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-17 07:22:32
○ 2026-07-24 09:46:04
●MXmx.nixnet.email2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 07:22:32
● 2026-07-24 09:46:04
●A49.12.186.2232026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 07:22:32
● 2026-07-24 09:46:04
○A51.15.123.2482020-01-16 → 2020-01-16 · 3 obs
○ 2026-02-17 07:22:32
○ 2026-07-24 09:46:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| monster | a.nic.monster, b.nic.monster, c.nic.monster, d.nic.monster | 8 records |
| linux.monster | ns1.alderit.com, ns2.alderit.com, ns3.alderit.com | - |
✅ Authoritative Response
Server:209.141.34.95
NS records: ns1.alderit.com, ns2.alderit.com, ns3.alderit.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.186.223 |
| NS | 4 | ns2.alderit.com, ns1.alderit.com... |
| MX | 1 | mx.nixnet.email (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.nixnet.email -all |
| SOA | 1 | ns1.alderit.com postmaster.alderit.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.monster, a.nic.monster, b.nic.monster...)
Analysis
IP Addresses
linux.monster resolves to just one IP address, 49.12.186.223.
static.223.186.12.49.clients.your-server.de, for instance, is one of the other host names sharing IP numbers with linux.monster.
Name Servers
The NS records for linux.monster point to four name servers: ns1.alderit.com, ns2.alderit.com, ns3.alderit.com and dns.linux.pizza.
linux.monster shares at least some of its name servers with other domains, including finlaydag33k.nl, fediring.net, nixnet.email and two others.
These name servers are frequently paired with the name servers dns.selea.se, ns1.finlaydag33k.nl and ns2.afraid.org.
Host names that have two IP addresses:
ns1.alderit.com directs traffic to 199.195.251.84 and 2605:6400:10:80e::1.
ns2.alderit.com directs traffic to 104.244.78.231 and 2605:6400:30:f881::1.
ns3.alderit.com directs traffic to 209.141.34.95 and 2605:6400:20:e6d::1.
Host names that point to one IP address:
dns.linux.pizza has the IP address 51.15.119.225.
Mail Servers
The sole mail server for linux.monster is mx.nixnet.email.
Among the domains sharing a mail server setup with linux.monster are secluded.site, nixnet.services, nixnetmail.com and two others.
mx.nixnet.email directs to just one IP number, 5.161.67.119.