ical.com - dns.ninja
ical.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 96.39.105.8🇺🇸 Charter_Communications96.39.0.0/17 | ||||||
| PTR | syn-096-039-105-008.biz.spectrum.com | ||||||
| NS | zeus.office247.com ⭐ | ||||||
| A | 96.39.105.3🇺🇸 Charter_Communications96.39.0.0/17 | ||||||
| PTR | syn-096-039-105-003.biz.spectrum.com | ||||||
| NS | zorro.office247.com | ||||||
| A | 96.39.105.4🇺🇸 Charter_Communications96.39.0.0/17 | ||||||
| PTR | syn-096-039-105-004.biz.spectrum.com | ||||||
| MX | zmail.office247.com ⭐ | ||||||
| A | 96.39.105.6🇺🇸 Charter_Communications96.39.0.0/17 | ||||||
| PTR | syn-096-039-105-006.biz.spectrum.com | ||||||
| TXT | v=spf1 ip4:96.39.105.0/24 -all | ||||||
| TXT | google-site-verification=5nYx1kH_OvSBfQlrk20-3T6pe8KKCLfsSigIM72CzA0 | ||||||
| SOA | zeus.office247.comroot@zeus.office247.com 2025-11-26 #1 | ||||||
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=1785626632 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSzeus.office247.com2015-08-24 → 2026-08-01 · 2 obs
● 2026-08-01 23:44:54
●NSzorro.office247.com2015-08-24 → 2026-08-01 · 2 obs
● 2026-08-01 23:44:54
●MXzmail.office247.com2015-08-24 → 2026-08-01 · 2 obs
● 2026-08-01 23:44:54
●A96.39.105.82015-08-24 → 2026-08-01 · 2 obs
● 2026-08-01 23:44:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ical.com | zorro.office247.com, zeus.office247.com | 2 records |
✅ Authoritative Response
Server:96.39.105.3
NS records: zorro.office247.com, zeus.office247.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ical.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 96.39.105.8 |
| NS | 2 | zeus.office247.com, zorro.office247.com |
| MX | 1 | zmail.office247.com (pri: 0) |
| TXT | 2 | google-site-verification=5nYx1kH_OvSBfQl, v=spf1 ip4:96.39.105.0/24 -all |
| SOA | 1 | zeus.office247.com root.zeus.office247.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (zorro.office247.com, zeus.office247.com)
Analysis
Hierarchy
mail.ical.com and www.ical.com each fall under ical.com as their parent domain.
IP Addresses
ical.com resolves to just one IP address, 96.39.105.8.
Among the host names that share IP numbers with ical.com is syn-096-039-105-008.biz.spectrum.com, as one example.
Name Servers
The NS records for ical.com delegate to zeus.office247.com and zorro.office247.com.
ical.com shares the same authoritative DNS setup with other domains, including sclamos.com and office724.com.
ical.com and other domains like office247.com share at least a portion of their name servers.
These name servers are routinely deployed together with the name servers zulu.office247.com.
zeus.office247.com → 96.39.105.3 and zorro.office247.com → 96.39.105.4: one IP number per host name.
Mail Servers
The sole mail server for ical.com is zmail.office247.com.
Mail server setup for ical.com matches that of other domains, among them office247.com.
zmail.office247.com resolves to 96.39.105.6 and no other IP number.