daddario.lu - robtex.com
daddario.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2610:a1:3094::100🇺🇸 MAINT-ID-120082610:a1:3094::/48 CRS/UltraDNS | ||||||
| A | 204.74.99.100🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| NS | udns1.ultradns.net ⭐ | ||||||
| A | 2001:502:f3ff::d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| A | 204.69.234.1🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar | ||||||
| PTR | udns1.ultradns.net | ||||||
| NS | udns2.ultradns.net | ||||||
| A | 2610:a1:1014::d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| A | 204.74.101.1🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar | ||||||
| PTR | udns2.ultradns.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | udns1.ultradns.netnetadmin@daddario.com 2026-01-08 #6 | ||||||
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: 2026-07-25 15:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1784984472 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSudns1.ultradns.net2026-07-20 → 2026-07-25 · 2 obs
● 2026-07-25 13:35:54
●NSudns2.ultradns.net2026-07-20 → 2026-07-25 · 2 obs
● 2026-07-25 13:35:54
●A204.74.99.1002026-07-20 → 2026-07-25 · 2 obs
● 2026-07-25 13:35:54
●A2610:a1:3094::1002026-07-20 → 2026-07-25 · 2 obs
● 2026-07-25 13:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | 1.ns.lu, j.dns.lu, g.dns.lu, i.dns.lu... | - |
| daddario.lu | udns1.ultradns.net, udns2.ultradns.net | - |
✅ Authoritative Response
Server:204.74.101.1
NS records: udns1.ultradns.net, udns2.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for daddario.lu (unsigned zone)
⏱️ Timing
Total: 470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
| AAAA | 1 | 2610:a1:3094::100 |
| NS | 2 | udns1.ultradns.net, udns2.ultradns.net |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | udns1.ultradns.net netadmin.daddario.com |
Analysis
IP Addresses
daddario.lu directs to two IP numbers, 204.74.99.100 and 2610:a1:3094::100
Additional host names — geiti.com, dallascenterwell.com, geafrica.com and two others — share IP numbers with daddario.lu.
Name Servers
daddario.lu is delegated to two name servers: udns1.ultradns.net and udns2.ultradns.net.
daddario.lu shares its name server setup with other domains, including appslibrary.com, thelessonroom.com, marmsez.com and two others.
daddario.lu partially shares its NS delegation with several other domains, including 64.154.156.in-addr.arpa, wwwnorton.com, columbia.sa and two others.
In DNS configurations, these name servers often share authority with pdns1.ultradns.net, pdns5.ultradns.info, pdns2.ultradns.net and 5 other name servers.
udns1.ultradns.net and udns2.ultradns.net each resolve to two IP addresses: udns1.ultradns.net points to 204.69.234.1 and 2001:502:f3ff::d, while udns2.ultradns.net points to 204.74.101.1 and 2610:a1:1014::d.