interactoffice.com - dns.ninja
interactoffice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.74.135.134🇮🇪 Amazon54.74.0.0/15 EC2 DUB prefix | ||||||
| PTR | ec2-54-74-135-134.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns1.ext.lighting.com ⭐ | ||||||
| A | 2a01:ce89:8001:0:57:67:40:21🇫🇷 OBS-Internet2a01:ce89:8000::/36 FR country aggregate | ||||||
| PTR | ns1.ext.lighting.com | ||||||
| A | 57.67.40.21🇫🇷 OBS-Internet57.67.0.0/17 FR aggregate | ||||||
| PTR | ns1.ext.lighting.com | ||||||
| NS | ns2.ext.lighting.com | ||||||
| A | 2a01:ce95:4001:100:57:77:21:77🇺🇸 OBS-Internet2a01:ce95:4000::/36 US North East country aggregate | ||||||
| PTR | ns2.ext.lighting.com | ||||||
| A | 57.77.21.77🇺🇸 SITA57.77.21.0/24 | ||||||
| PTR | ns2.ext.lighting.com | ||||||
| NS | ns3.ext.lighting.com | ||||||
| A | 2a01:ce9d:1:0:57:73:36:69🇸🇬 OBS-Internet2a01:ce9d::/36 SG country aggregate | ||||||
| PTR | ns3.ext.lighting.com | ||||||
| A | 57.73.36.69🇸🇬 OBS-Internet57.73.0.0/17 SG aggregate | ||||||
| PTR | ns3.ext.lighting.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.ext.lighting.comddi-authority@signify.com serial=75 | ||||||
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=1786036534 | ||||||
Same first word
interactoffice.com |
DNS History
4 records (4 active, 0 former)
●NSns1.ext.lighting.com2018-01-28 → 2026-08-06 · 2 obs
● 2026-08-06 17:33:44
●NSns2.ext.lighting.com2018-01-28 → 2026-08-06 · 2 obs
● 2026-08-06 17:33:44
●NSns3.ext.lighting.com2018-01-28 → 2026-08-06 · 2 obs
● 2026-08-06 17:33:44
●A54.74.135.1342026-03-14 → 2026-08-06 · 2 obs
● 2026-08-06 17:33:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| interactoffice.com | ns1.ext.lighting.com, ns2.ext.lighting.com, ns3.ext.lighting.com | 6 records |
✅ Authoritative Response
Server:57.77.21.77
NS records: ns1.ext.lighting.com, ns2.ext.lighting.com, ns3.ext.lighting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for interactoffice.com (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.74.135.134 |
| NS | 3 | ns2.ext.lighting.com, ns1.ext.lighting.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.ext.lighting.com ddi-authority.signi |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.ext.lighting.com, ns1.ext.lighting.com, ns2.ext.lighting.com...)
Analysis
IP Addresses
interactoffice.com resolves to just one IP address, 54.74.135.134.
Two other host names, along with lightolier.ca, signify.career and classictone.com, also share IP numbers with interactoffice.com.
Name Servers
Three name servers are authoritative for interactoffice.com: ns1.ext.lighting.com, ns2.ext.lighting.com and ns3.ext.lighting.com.
At least some of interactoffice.com's name servers are shared with other domains, for example friendsofhue.com.cn, dayzone.com, streetworkslighting.com and two more.
ns1.ext.lighting.com resolves to 57.67.40.21 and 2a01:ce89:8001:0:57:67:40:21. ns2.ext.lighting.com resolves to 57.77.21.77 and 2a01:ce95:4001:100:57:77:21:77. ns3.ext.lighting.com resolves to 57.73.36.69 and 2a01:ce9d:1:0:57:73:36:69. All three hostnames point to two IP numbers each.