corian.lu - robtex.com
corian.lu
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | 1.ns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| NS | r.ns.lu | ||||||
| TXT | Exported: 2026-07-05 07:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1783227672 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSpdns1.ultradns.net2015-08-16 → 2026-07-05 · 2 obs
● 2026-07-05 05:52:56
●NSpdns2.ultradns.net2015-08-16 → 2026-07-05 · 2 obs
● 2026-07-05 05:52:56
●NSpdns3.ultradns.org2015-08-16 → 2026-07-05 · 2 obs
● 2026-07-05 05:52:56
●NSpdns4.ultradns.org2015-08-16 → 2026-07-05 · 2 obs
● 2026-07-05 05:52:56
●NSpdns5.ultradns.info2015-08-16 → 2026-07-05 · 2 obs
● 2026-07-05 05:52:56
●NSpdns6.ultradns.co.uk2015-08-16 → 2026-07-05 · 2 obs
● 2026-07-05 05:52:56
●A204.74.99.1002015-08-16 → 2026-07-05 · 2 obs
● 2026-07-05 05:52:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | 1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu... | 14 records |
| corian.lu | pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org... | - |
✅ Authoritative Response
Server:199.7.69.1
NS records: pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corian.lu (unsigned zone)
⏱️ Timing
Total: 866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net contact.usa.dupont.co |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (1.ns.lu, 1.ns.lu, g.dns.lu...)
Analysis
IP Addresses
corian.lu has exactly one IP address — 204.74.99.100.
keepuscovered.co.uk, ddosattacks.us, harleydavidson.biz plus two other host names have IP numbers in common with corian.lu.
Name Servers
corian.lu is delegated to 6 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 other.
There is at least partial name server overlap between corian.lu and other domains — expedia-location-voiture.fr, expediashuttle.com, scholasticinformation.net and two more among them.
These name servers regularly appear alongside pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 7 other name servers in NS record sets.
Host names pointing to two IP addresses:
pdns5.ultradns.info points to 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net points to 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net points to 204.74.109.1 and 2610:a1:1014::1.
pdns3.ultradns.org points to 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org points to 199.7.69.1 and 2001:502:4612::1.
pdns6.ultradns.co.uk points to 204.74.115.1 and 2610:a1:1017::1.