gestman.com - dns.ninja
gestman.com
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=1783453141 | ||||||
Same first word
Similar names
DNS History
13 records (7 active, 6 former)
○NSa.ns.conuropsis.org2009-01-06 → 2020-04-01 · 4 obs
● 2020-04-01 14:22:26
○ 2026-03-30 15:19:02
○ 2026-07-07 20:06:32
●NSa.ns.gestman.lu2026-03-30 → 2026-07-07 · 3 obs
● 2026-03-30 15:19:02
● 2026-07-07 20:06:32
●NSab.ns.gestman.lu2026-03-30 → 2026-07-07 · 3 obs
● 2026-03-30 15:19:02
● 2026-07-07 20:06:32
○NSb.ns.conuropsis.org2009-01-06 → 2020-04-01 · 4 obs
● 2020-04-01 14:22:26
○ 2026-03-30 15:19:02
○ 2026-07-07 20:06:32
●NSb.ns.gestman.lu2026-03-30 → 2026-07-07 · 3 obs
● 2026-03-30 15:19:02
● 2026-07-07 20:06:32
●NSe.ns.gestman.lu2026-03-30 → 2026-07-07 · 3 obs
● 2026-03-30 15:19:02
● 2026-07-07 20:06:32
○MXa.mx.blitz.conuropsis.org2015-08-22 → 2020-04-01 · 5 obs
● 2015-08-22 00:55:16
● 2020-04-01 14:22:26
○ 2026-03-30 15:19:02
○ 2026-07-07 20:06:32
○MXa.mx.conuropsis.org2009-01-06 → 2020-04-01 · 4 obs
● 2020-04-01 14:22:26
○ 2026-03-30 15:19:02
○ 2026-07-07 20:06:32
●MXa.mx.gestman.lu2026-03-30 → 2026-07-07 · 3 obs
● 2026-03-30 15:19:02
● 2026-07-07 20:06:32
○MXb.mx.blitz.conuropsis.org2015-08-22 → 2020-04-01 · 5 obs
● 2015-08-22 00:55:16
● 2020-04-01 14:22:26
○ 2026-03-30 15:19:02
○ 2026-07-07 20:06:32
●MXb.mx.gestman.lu2026-03-30 → 2026-07-07 · 3 obs
● 2026-03-30 15:19:02
● 2026-07-07 20:06:32
○MXtrojan.gestman.lu2009-01-06 → 2009-01-06 · 3 obs
○ 2015-08-22 00:55:16
○ 2026-07-07 20:06:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gestman.com | ns6.gandi.net, a.ns.gestman.lu, b.ns.gestman.lu, e.ns.gestman.lu | - |
✅ Authoritative Response
Server:213.154.236.182
NS records: ns6.gandi.net, a.ns.gestman.lu, b.ns.gestman.lu, e.ns.gestman.lu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gestman.com (unsigned zone)
⏱️ Timing
Total: 2652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | b.ns.gestman.lu, e.ns.gestman.lu... |
| MX | 2 | a.mx.gestman.lu (pri: 10), b.mx.gestman.lu (pri: 10) |
| TXT | 1 | v=spf1 mx include:conuropsis.org include |
| SOA | 1 | ab.ns.gestman.lu hostmaster.gestman.lu |
Analysis
Name Servers
Delegation for gestman.com is to five name servers: ns6.gandi.net, a.ns.gestman.lu, ab.ns.gestman.lu and two others.
At least some of gestman.com's name servers are shared with other domains, for example yieu.eu, crater.ch, zentoo.net and two more.
These name servers tend to co-occur with b.ns.gestman.lu, e.ns.gestman.lu, a.dns.gandi.net and 7 other name servers in the same DNS delegations.
Host names with two IP numbers:
The A records for ns6.gandi.net return 217.70.177.42 and 2001:4b98:d:1::4b.
The A records for ab.ns.gestman.lu return 185.173.181.12 and 213.135.242.143.
The A records for e.ns.gestman.lu return 213.154.236.182 and 2001:7b8:633:1:213:154:236:182.
Host names pointing to a single IP address:
a.ns.gestman.lu resolves to the IP address 185.173.181.12.
b.ns.gestman.lu resolves to the IP address 213.135.242.143.
ab.ns.gestman.lu and a.ns.gestman.lu each have 185.173.181.12 IP addresses.
ab.ns.gestman.lu and b.ns.gestman.lu each have 213.135.242.143 IP addresses.
Mail Servers
gestman.com has two mail servers: a.mx.gestman.lu and b.mx.gestman.lu.
Domains such as gestman.lu, matanel.org, fundaciondorset.org and euromed.institute share their mail server configuration with gestman.com.
Each of a.mx.gestman.lu and b.mx.gestman.lu has one IP address: a.mx.gestman.lu uses 185.173.181.12 and b.mx.gestman.lu uses 213.135.242.143.