specdent.com - robtex.com
specdent.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.251.19.161🇮🇪 Amazon3.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-3-251-19-161.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns1.ext.philips.com ⭐ | ||||||
| A | 2a01:ce89:8001:0:57:67:40:20🇫🇷 OBS-Internet2a01:ce89:8000::/36 FR country aggregate | ||||||
| PTR | ns1.ext.philips.com | ||||||
| A | 57.67.40.20🇫🇷 OBS-Internet57.67.0.0/17 FR aggregate | ||||||
| PTR | ns1.ext.philips.com | ||||||
| NS | ns2.ext.philips.com | ||||||
| A | 2a01:ce95:4001:100:57:77:21:76🇺🇸 OBS-Internet2a01:ce95:4000::/36 US North East country aggregate | ||||||
| PTR | ns2.ext.philips.com | ||||||
| A | 57.77.21.76🇺🇸 SITA57.77.21.0/24 | ||||||
| PTR | ns2.ext.philips.com | ||||||
| NS | ns3.ext.philips.com | ||||||
| A | 2a01:ce9d:1:0:57:73:36:68🇸🇬 OBS-Internet2a01:ce9d::/36 SG country aggregate | ||||||
| PTR | ns3.ext.philips.com | ||||||
| A | 57.73.36.68🇸🇬 OBS-Internet57.73.0.0/17 SG aggregate | ||||||
| PTR | ns3.ext.philips.com | ||||||
| SOA | ns1.ext.philips.comddi-authority@philips.com serial=26 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
specdent.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.ext.philips.com2021-08-24 → 2026-03-12 · 3 obs
● 2021-08-24 09:02:16
● 2026-03-12 05:02:54
●NSns2.ext.philips.com2021-08-24 → 2026-03-12 · 3 obs
● 2021-08-24 09:02:16
● 2026-03-12 05:02:54
●NSns3.ext.philips.com2021-08-24 → 2026-03-12 · 3 obs
● 2021-08-24 09:02:16
● 2026-03-12 05:02:54
○NSudns1.ultradns.net2015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 13:52:32
○ 2021-08-24 09:02:16
○ 2026-03-12 05:02:54
○NSudns2.ultradns.net2015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 13:52:32
○ 2021-08-24 09:02:16
○ 2026-03-12 05:02:54
○MXpo.specdent.com2015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 13:52:32
○ 2021-08-24 09:02:16
○ 2026-03-12 05:02:54
○A23.97.194.382021-08-24 → 2021-08-30 · 4 obs
● 2021-08-24 09:02:16
● 2021-08-30 00:28:26
○ 2026-03-12 05:02:54
●A3.251.19.1612026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 05:02:54
○A54.149.52.1672015-06-03 → 2017-02-16 · 4 obs
● 2017-02-16 13:52:32
○ 2021-08-24 09:02:16
○ 2026-03-12 05:02:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| specdent.com | ns1.ext.philips.com, ns2.ext.philips.com, ns3.ext.philips.com | 6 records |
✅ Authoritative Response
Server: 57.73.36.68
NS records: ns1.ext.philips.com, ns2.ext.philips.com, ns3.ext.philips.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for specdent.com (unsigned zone)
⏱️ Timing
Total: 622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.251.19.161 |
| NS | 3 | ns3.ext.philips.com, ns2.ext.philips.com... |
| SOA | 1 | ns1.ext.philips.com ddi-authority.philip |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.ext.philips.com, ns1.ext.philips.com, ns2.ext.philips.com...)
Analysis
IP Addresses
specdent.com points to a single IP number: 3.251.19.161.
other host names for instance philipsmuseum.com, innovationandyou.com.tw, innovationandyou.lu, avent.es and philips.bg share IP numbers with specdent.com.
Name Servers
specdent.com is delegated to three name servers: ns1.ext.philips.com, ns2.ext.philips.com and ns3.ext.philips.com.
specdent.com at least partially shares name servers with other domains, for instance philips-store.com, philips.hk, philips.net, healthprogram.de and connectedplanet.tv.
Host names with two IP numbers:
Host ns1.ext.philips.com points to 2a01:ce89:8001:0:57:67:40:20 and 57.67.40.20.
Host ns2.ext.philips.com points to 2a01:ce95:4001:100:57:77:21:76 and 57.77.21.76.
Host ns3.ext.philips.com points to 2a01:ce9d:1:0:57:73:36:68 and 57.73.36.68.