hostmaster.group - robtex.com
hostmaster.group
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:4f8:c17:de55::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.hostmaster.group | ||||||
| A | 49.12.246.34🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| NS | walk.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2680🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c280🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2280🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 108.162.194.128🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 162.159.38.128Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| A | 172.64.34.128🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walk.ns.cloudflare.com | ||||||
| NS | yew.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c350🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2350🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 108.162.195.80🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 162.159.44.80Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| A | 172.64.35.80🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | yew.ns.cloudflare.com | ||||||
| MX | mail.hostmaster.group ⭐ | ||||||
| A | 2a01:4f8:c17:de55::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.hostmaster.group | ||||||
| A | 49.12.246.34🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | mail.hostmaster.group | ||||||
| TXT | v=spf1 a:mail.hostmaster.group mx -all | ||||||
| SOA | walk.ns.cloudflare.comdns@cloudflare.com serial=2405415661 | ||||||
group
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.group ⭐ | ||||||
| NS | v0n1.nic.group | ||||||
| NS | v0n2.nic.group | ||||||
| NS | v0n3.nic.group | ||||||
| NS | v2n0.nic.group | ||||||
| NS | v2n1.nic.group | ||||||
| SOA | v0n0.nic.grouphostmaster@donuts.email serial=1780156094 | ||||||
Subdomains
mail.hostmaster.group |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSwalk.ns.cloudflare.com2026-03-21 → 2026-05-30 · 2 obs
● 2026-05-30 16:18:58
●NSyew.ns.cloudflare.com2026-03-21 → 2026-05-30 · 2 obs
● 2026-05-30 16:18:58
●MXmail.hostmaster.group2026-03-21 → 2026-05-30 · 2 obs
● 2026-05-30 16:18:58
●A2a01:4f8:c17:de55::12026-03-21 → 2026-05-30 · 2 obs
● 2026-05-30 16:18:58
●A49.12.246.342026-03-21 → 2026-05-30 · 2 obs
● 2026-05-30 16:18:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| group | v0n0.nic.group, v0n1.nic.group, v0n2.nic.group, v0n3.nic.group... | 12 records |
| hostmaster.group | walk.ns.cloudflare.com, yew.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.80
NS records: walk.ns.cloudflare.com, yew.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.246.34 |
| AAAA | 1 | 2a01:4f8:c17:de55::1 |
| NS | 2 | walk.ns.cloudflare.com, yew.ns.cloudflare.com |
| MX | 1 | mail.hostmaster.group (pri: 10) |
| TXT | 1 | v=spf1 a:mail.hostmaster.group mx -all |
| SOA | 1 | walk.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.group, v0n1.nic.group, v0n2.nic.group...)
Analysis
Hierarchy
mail.hostmaster.group is delegated beneath hostmaster.group.
IP Addresses
hostmaster.group points to two IP numbers: 49.12.246.34 and 2a01:4f8:c17:de55::1.
mail.hostmaster.group, for instance, is one of the other host names sharing IP numbers with hostmaster.group.
Name Servers
hostmaster.group uses two name servers for its delegation: walk.ns.cloudflare.com and yew.ns.cloudflare.com.
hostmaster.group shares its NS records with other domains, for example akreis.de, fiberanddye.com, chickenroad.si and two others.
There is at least partial name server overlap between hostmaster.group and other domains — staticapps.org, chatpj.online, abcty.com and two more among them.
These name servers frequently co-occur with the name servers julissa.ns.cloudflare.com and glen.ns.cloudflare.com.
DNS names with 6 IP addresses:
walk.ns.cloudflare.com maps to six IP addresses: 108.162.194.128, 162.159.38.128, 172.64.34.128 and three others.
yew.ns.cloudflare.com maps to six IP addresses: 108.162.195.80, 162.159.44.80, 172.64.35.80 and three others.
Mail Servers
The sole mail server for hostmaster.group is mail.hostmaster.group.
mail.hostmaster.group carries two IP numbers: 49.12.246.34 and 2a01:4f8:c17:de55::1.