iprob.org - dns.ninja
iprob.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.51.243.85🇫🇷 FR-RENATER193.48.0.0/14 RENATER | ||||||
| NS | lugdunum.univ-catholyon.fr ⭐ | ||||||
| A | 193.51.243.65🇫🇷 FR-RENATER193.48.0.0/14 RENATER | ||||||
| PTR | lugdunum.univ-catholyon.fr | ||||||
| NS | augustus.univ-catholyon.fr | ||||||
| A | 193.51.243.111🇫🇷 FR-RENATER193.48.0.0/14 RENATER | ||||||
| PTR | augustus.univ-catholyon.fr | ||||||
| NS | guignol.univ-catholyon.fr | ||||||
| A | 193.51.243.81🇫🇷 FR-RENATER193.48.0.0/14 RENATER | ||||||
| PTR | guignol.univ-catholyon.fr | ||||||
| SOA | lugdunum.univ-catholyon.frhostmaster@univ-catholyon.fr 2025-01-28 #1 | ||||||
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=1785930269 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSaugustus.univ-catholyon.fr2017-06-24 → 2026-08-05 · 3 obs
● 2017-06-24 23:49:40
● 2026-08-05 11:54:36
●NSguignol.univ-catholyon.fr2017-06-24 → 2026-08-05 · 3 obs
● 2017-06-24 23:49:40
● 2026-08-05 11:54:36
●NSlugdunum.univ-catholyon.fr2017-06-24 → 2026-08-05 · 3 obs
● 2017-06-24 23:49:40
● 2026-08-05 11:54:36
○NSns1.produhost.net2015-05-15 → 2016-11-23 · 4 obs
● 2016-11-23 13:05:08
○ 2017-06-24 23:49:40
○ 2026-08-05 11:54:36
○NSns2.produhost.net2015-05-15 → 2016-11-23 · 4 obs
● 2016-11-23 13:05:08
○ 2017-06-24 23:49:40
○ 2026-08-05 11:54:36
○NSns3.produhost.net2015-05-15 → 2016-11-23 · 4 obs
● 2016-11-23 13:05:08
○ 2017-06-24 23:49:40
○ 2026-08-05 11:54:36
○NSpanoramix.rap.prd.fr2017-06-24 → 2017-06-24 · 4 obs
● 2017-06-24 23:49:40
○ 2026-02-25 03:49:40
○ 2026-08-05 11:54:36
○A193.51.243.682015-05-15 → 2016-11-23 · 4 obs
● 2016-11-23 13:05:08
○ 2017-06-24 23:49:40
○ 2026-08-05 11:54:36
○A193.51.243.832017-06-24 → 2017-06-24 · 4 obs
● 2017-06-24 23:49:40
○ 2026-02-25 03:49:40
○ 2026-08-05 11:54:36
○A193.51.243.842017-06-24 → 2017-06-24 · 4 obs
● 2017-06-24 23:49:40
○ 2026-02-25 03:49:40
○ 2026-08-05 11:54:36
●A193.51.243.852026-02-25 → 2026-08-05 · 3 obs
● 2026-02-25 03:49:40
● 2026-08-05 11:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| iprob.org | guignol.univ-catholyon.fr, augustus.univ-catholyon.fr | - |
✅ Authoritative Response
Server:193.51.243.111
NS records: guignol.univ-catholyon.fr, augustus.univ-catholyon.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iprob.org (unsigned zone)
⏱️ Timing
Total: 711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.51.243.85 |
| NS | 2 | guignol.univ-catholyon.fr, augustus.univ-catholyon.fr |
| SOA | 1 | lugdunum.univ-catholyon.fr hostmaster.un |
Analysis
IP Addresses
iprob.org resolves to one IP address: 193.51.243.85.
maisondesetudiantslyon.fr, haproxy-ext.univ-catholyon.fr, iprob.net and two other host names share IP numbers with iprob.org.
Name Servers
iprob.org carries NS records delegating to augustus.univ-catholyon.fr, guignol.univ-catholyon.fr and lugdunum.univ-catholyon.fr.
iprob.org shares at least some of its name servers with other domains, including maisondesetudiantslyon.fr, estri.fr, iprob.net and two others.
augustus.univ-catholyon.fr points to 193.51.243.111; guignol.univ-catholyon.fr points to 193.51.243.81; lugdunum.univ-catholyon.fr points to 193.51.243.65 — each hostname maps to exactly one IP address.