willistowerwatson.com - robtex.com
willistowerwatson.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ha1.markmonitor.zone ⭐ | ||||||
| A | 2001:67c:1bc::5🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ha1.markmonitor.zone | ||||||
| A | 192.174.68.5🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| NS | ha2.markmonitor.zone | ||||||
| A | 2620:10a:80eb::6b🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1 | ||||||
| PTR | ha2.markmonitor.zone | ||||||
| A | 162.219.54.170🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ha2.markmonitor.zone | ||||||
| NS | ha3.markmonitor.zone | ||||||
| A | 2001:67c:10b8::5🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ha3.markmonitor.zone | ||||||
| A | 176.97.158.5🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ha3.markmonitor.zone | ||||||
| NS | ha4.markmonitor.zone | ||||||
| A | 2620:10a:80ec::6b🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2 | ||||||
| PTR | ha4.markmonitor.zone | ||||||
| A | 162.219.55.170🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ha4.markmonitor.zone | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | a02e0935-98f9-457a-a94f-f656573535af | ||||||
| SOA | ha1.markmonitor.zonehostmaster@markmonitor.com 2024-11-01 #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=1774666007 | ||||||
Same first word
willistowerwatson.org |
willistowerwatson.net |
willistowerwatson.com |
willistowerwatson.uk |
DNS History
4 records (4 active, 0 former)
●NSha1.markmonitor.zone2026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 03:10:24
●NSha2.markmonitor.zone2026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 03:10:24
●NSha3.markmonitor.zone2026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 03:10:24
●NSha4.markmonitor.zone2026-03-07 → 2026-03-28 · 2 obs
● 2026-03-28 03:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| willistowerwatson.com | ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone | - |
✅ Authoritative Response
Server:176.97.158.5
NS records: ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for willistowerwatson.com (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ha1.markmonitor.zone, ha2.markmonitor.zone... |
| TXT | 2 | v=spf1 -all, a02e0935-98f9-457a-a94f-f656573535af |
| SOA | 1 | ha1.markmonitor.zone hostmaster.markmoni |
Analysis
Name Servers
willistowerwatson.com's delegation is handled by four name servers: ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.
willistowerwatson.com partially shares name servers with other domains; examples include wtw-healthandbenefits.co.uk, enduranceinsurance.cn, sompowholesaleinsurance.com, isrsurveys.com.au and cortevaplandeahorro.com.ar.
These name servers are commonly used with ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com, ns5.markmonitor.com and ns6.markmonitor.com.
Host names with two IPs:
ha1.markmonitor.zone points to 2001:67c:1bc::5 and 192.174.68.5
ha2.markmonitor.zone points to 2620:10a:80eb::6b and 162.219.54.170
ha3.markmonitor.zone points to 2001:67c:10b8::5 and 176.97.158.5
ha4.markmonitor.zone points to 2620:10a:80ec::6b and 162.219.55.170