web.security - robtex.com
web.security
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.160.13.20🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| A | 165.160.15.20🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| NS | edns161.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::2a1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns161.ultradns.com | ||||||
| A | 204.74.66.161🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | edns161.ultradns.com | ||||||
| NS | edns161.ultradns.biz | ||||||
| A | 2610:a1:1015::2a1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| A | 204.74.67.161MAINT-ID-12008204.74.67.0/24 | ||||||
| NS | edns161.ultradns.net | ||||||
| A | 2610:a1:1014::2a1MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| A | 204.74.110.161MAINT-ID-12008204.74.110.0/24 | ||||||
| NS | edns161.ultradns.org | ||||||
| A | 2001:502:4612::2a1MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| A | 204.74.111.161MAINT-ID-12008204.74.111.0/24 | ||||||
| MX | custmx.cscdns.net ⭐ | ||||||
| A | 198.58.121.58🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies | ||||||
| PTR | 198-58-121-58.ip.linodeusercontent.com | ||||||
| SOA | edns161.ultradns.comdomains\@admin.broadcom.com 2020-01-27 #15 | ||||||
security
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.security | ||||||
| NS | b.nic.security | ||||||
| NS | e.nic.security | ||||||
| NS | f.nic.security | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=225714 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSedns161.ultradns.biz2026-02-22 → 2026-06-05 · 2 obs
● 2026-06-05 00:37:46
●NSedns161.ultradns.com2026-02-22 → 2026-06-05 · 2 obs
● 2026-06-05 00:37:46
●NSedns161.ultradns.net2026-02-22 → 2026-06-05 · 2 obs
● 2026-06-05 00:37:46
●NSedns161.ultradns.org2026-02-22 → 2026-06-05 · 2 obs
● 2026-06-05 00:37:46
●MXcustmx.cscdns.net2026-02-22 → 2026-06-05 · 2 obs
● 2026-06-05 00:37:46
●A165.160.13.202026-02-22 → 2026-06-05 · 2 obs
● 2026-06-05 00:37:46
●A165.160.15.202026-02-22 → 2026-06-05 · 2 obs
● 2026-06-05 00:37:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| security | a.nic.security, b.nic.security, e.nic.security, f.nic.security | 8 records |
| web.security | edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net, edns161.ultradns.org | - |
✅ Authoritative Response
Server:204.74.111.161
NS records: edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net, edns161.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web.security (unsigned zone)
⏱️ Timing
Total: 3674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 4 | edns161.ultradns.biz, edns161.ultradns.com... |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | edns161.ultradns.com domains\.admin.broa |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.security, b.nic.security, e.nic.security...)
Analysis
IP Addresses
web.security points to two IP numbers: 165.160.13.20 and 165.160.15.20.
a-bsupplierdiversity.com, mis-wrist.com, gpsampleservices.mobi plus two other host names have IP numbers in common with web.security.
Name Servers
Authority for web.security is delegated across 4 name servers: edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net and edns161.ultradns.org.
web.security has at least partial name server overlap with other domains, such as cloudnami.org, servicesupport.com, vmwareblog.com and two others.
These name servers tend to appear together with the name servers lvn-exdns-1.broadcom.net, ns96.ultradns2.com and ns96.ultradns2.org.
edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net and edns161.ultradns.org all point to exactly two IP numbers each: edns161.ultradns.biz → 204.74.67.161 and 2610:a1:1015::2a1; edns161.ultradns.com → 204.74.66.161 and 2001:502:f3ff::2a1; edns161.ultradns.net → 204.74.110.161 and 2610:a1:1014::2a1; edns161.ultradns.org → 204.74.111.161 and 2001:502:4612::2a1.
Mail Servers
web.security uses one mail server — custmx.cscdns.net.
The mail server setup of web.security matches that of other domains such as fiosrouters.com, factiva.store, coastconnec.com and two others.
custmx.cscdns.net carries a single IP number, which is 198.58.121.58.