photonicsystems.org - robtex.com
photonicsystems.org
| DNSSEC | ⚠️ Not signed | ||||||
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=1785281554 | ||||||
Same first word
photonicsystems.org |
DNS History
8 records (0 active, 8 former)
○NSdns0.ee.ucl.ac.uk2015-07-31 → 2017-01-08 · 4 obs
● 2015-07-31 23:23:38
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
○NSdns1.ee.ucl.ac.uk2015-07-31 → 2017-01-08 · 4 obs
● 2015-07-31 23:23:38
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
○NSdns2.ee.ucl.ac.uk2015-07-31 → 2017-01-08 · 4 obs
● 2015-07-31 23:23:38
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
○NSns1.namecity.com2026-06-15 → 2026-06-15 · 3 obs
○ 2017-01-08 17:35:06
● 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
● 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
○NSns2.namecity.com2026-06-15 → 2026-06-15 · 3 obs
○ 2017-01-08 17:35:06
● 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
● 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
○MXdax.ee.ucl.ac.uk2015-07-31 → 2017-01-08 · 4 obs
● 2015-07-31 23:23:38
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
○MXkryten.ee.ucl.ac.uk2015-07-31 → 2017-01-08 · 4 obs
● 2015-07-31 23:23:38
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
● 2017-01-08 17:35:06
○ 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
○A62.233.120.982026-06-15 → 2026-06-15 · 2 obs
● 2026-06-15 11:26:36
○ 2026-07-28 23:59:10
○ 2026-07-28 23:59:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
✅ Authoritative Response
Server:199.19.54.1
NS records: b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|