nass-4a.org - robtex.com
nass-4a.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.160.21🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | toto.o2switch.net | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | mail.nass-4a.org ⭐ | ||||||
| A | 109.234.160.21🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | toto.o2switch.net | ||||||
| TXT | v=spf1 +a +mx +ip4:109.234.160.21 ~all | ||||||
| SOA | ns1.o2switch.netsupport@o2switch.fr 2024-03-05 #5 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786453853 | ||||||
Previously MX for
nass-4a.org |
Subdomains
mail.nass-4a.org |
Same first word
nass-4a.org |
DNS History
5 records (4 active, 1 former)
●NSns1.o2switch.net2015-05-17 → 2026-08-11 · 5 obs
● 2026-03-07 23:47:32
○ 2026-04-04 23:10:36
● 2026-05-07 04:25:18
● 2026-08-11 13:24:08
●NSns2.o2switch.net2015-05-17 → 2026-08-11 · 5 obs
● 2026-03-07 23:47:32
○ 2026-04-04 23:10:36
● 2026-05-07 04:25:18
● 2026-08-11 13:24:08
●MXmail.nass-4a.org2026-02-22 → 2026-08-11 · 6 obs
● 2026-02-22 22:28:46
● 2026-03-07 23:47:32
○ 2026-04-04 23:10:36
● 2026-05-07 04:25:18
● 2026-08-11 13:24:08
○MXnass-4a.org2015-05-17 → 2017-05-14 · 4 obs
● 2017-05-14 19:52:18
○ 2026-02-22 22:28:46
○ 2026-08-11 13:24:08
●A109.234.160.212015-05-17 → 2026-08-11 · 5 obs
● 2026-03-07 23:47:32
○ 2026-04-04 23:10:36
● 2026-05-07 04:25:18
● 2026-08-11 13:24:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| nass-4a.org | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nass-4a.org (unsigned zone)
⏱️ Timing
Total: 673ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.160.21 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.nass-4a.org (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:109.234.160.21 ~all |
| SOA | 1 | ns1.o2switch.net support.o2switch.fr |
Analysis
Hierarchy
nass-4a.org serves as the parent of mail.nass-4a.org.
IP Addresses
nass-4a.org has exactly one IP address — 109.234.160.21.
stickeramoi.com, toto.o2switch.net, lespiedsdansleplat.me plus two other host names have IP numbers in common with nass-4a.org.
Name Servers
The NS records for nass-4a.org delegate to ns1.o2switch.net and ns2.o2switch.net.
The name server configuration of nass-4a.org is shared with other domains, for instance polygone-cao.fr, fnci.fr, le-moca.com and two others.
ns1.o2switch.net directs to 109.234.160.5 and ns2.o2switch.net directs to 109.234.161.5; each host name points to exactly one IP number.
Mail Servers
nass-4a.org uses one mail server — mail.nass-4a.org.
mail.nass-4a.org resolves to 109.234.160.21 and no other IP number.