hostmaster.open121.com - robtex.com
hostmaster.open121.com
open121.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.202.211.1🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| NS | ns48.domaincontrol.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| TXT | one-time-verification=e8888d5f-fdd0-4e4f-a043-21cef8713d32 | ||||||
| TXT | v=spf1 include:_spf.google.com a ~all | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2026-06-18 #1 | ||||||
WOT: UNKNOWN (73/100)
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●MXalt1.aspmx.l.google.com2015-06-09 → 2026-08-12 · 2 obs
● 2026-08-12 23:39:20
●MXalt2.aspmx.l.google.com2015-06-09 → 2026-08-12 · 2 obs
● 2026-08-12 23:39:20
●MXaspmx.l.google.com2015-06-09 → 2026-08-12 · 2 obs
● 2026-08-12 23:39:20
●MXaspmx2.googlemail.com2015-06-09 → 2026-08-12 · 2 obs
● 2026-08-12 23:39:20
●MXaspmx3.googlemail.com2015-06-09 → 2026-08-12 · 2 obs
● 2026-08-12 23:39:20
○A2a00:1158:0:37c::2026-07-08 → 2026-08-12 · 2 obs
○ 2026-08-12 23:39:20
○A2a00:1158:0:402:7cbb::12015-06-09 → 2016-08-30 · 4 obs
● 2016-08-30 10:44:12
○ 2026-07-08 06:38:38
○ 2026-08-12 23:39:20
●A2a00:1169:103:3750::2026-07-08 → 2026-08-12 · 3 obs
● 2026-07-08 06:38:38
● 2026-08-12 23:39:20
○A92.204.236.1242026-07-08 → 2026-08-12 · 2 obs
○ 2026-08-12 23:39:20
●A92.205.49.2412026-07-08 → 2026-08-12 · 3 obs
● 2026-07-08 06:38:38
● 2026-08-12 23:39:20
○A93.187.232.1942015-06-09 → 2016-08-30 · 4 obs
● 2016-08-30 10:44:12
○ 2026-07-08 06:38:38
○ 2026-08-12 23:39:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| open121.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open121.com (unsigned zone)
⏱️ Timing
Total: 96ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.49.241 |
| AAAA | 1 | 2a00:1169:103:3750:: |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
hostmaster.open121.com directs to two IP numbers, 92.205.49.241 and 2a00:1169:103:3750::
Other host names — severinkoller.com, villanaima.com, www.severinkoller.com and maritz.at — share IP numbers with hostmaster.open121.com.
Mail Servers
Mail for hostmaster.open121.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
hostmaster.open121.com shares at least some of its mail servers with other domains — for example pakaloco.shop, ns500759.ns500759.ns500758.ns500735.ns500576.ns500576.ns500576.ns500576.ns500619.ns500619.ns500576.ns500619.tracksymphony.com, ns500754.ns500742.ns500742.ns500754.ns500754.ns500754.ns500671.ns500671.ns500705.ns500704.ns500705.ns500649.ns500678.lusty(0x736c7574)z.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com points to 192.178.234.26 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com points to 142.251.167.27 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.