express-scripts.nu - robtex.com
express-scripts.nu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.cigna.com ⭐ | ||||||
| A | 170.48.24.5🇺🇸 AS13348170.48.24.0/24 | ||||||
| PTR | ns2.cigna.com | ||||||
| NS | ns.cigna.com | ||||||
| A | 170.48.11.4🇺🇸 AS11406170.48.11.0/24 | ||||||
| PTR | ns.cigna.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.cigna.comdnsdhcpipam@cigna.com serial=104 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ 🔒 | ||||||
| NS | a.ns.nu 🔒 | ||||||
| NS | c.ns.nu 🔒 | ||||||
| NS | d.ns.nu 🔒 | ||||||
| NS | m.ns.nu 🔒 | ||||||
| NS | y.ns.nu 🔒 | ||||||
| NS | z.ns.nu 🔒 | ||||||
| TXT | id:f7ff97f5-bf95-4f58-8c35-f729a6390f96 | ||||||
| TXT | NU zone update: 2026-02-17 01:10:58 +0000 (EPOCH 1771290658) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1771290745 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | y.ns.nu, z.ns.nu, d.ns.nu, a.ns.nu... | 12 records |
| express-scripts.nu | ns2.cigna.com, ns.cigna.com | - |
✅ Authoritative Response
Server: 170.48.24.5
NS records: ns2.cigna.com, ns.cigna.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for express-scripts.nu (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.cigna.com, ns2.cigna.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.cigna.com dnsdhcpipam.cigna.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)
Analysis
Name Servers
express-scripts.nu's delegation uses two name servers: ns2.cigna.com and ns.cigna.com.
express-scripts.nu uses the same name server setup as other domains, such as evernorthhea1th.org, evernorthintelligenceplus.nz, 90dayhealthcheck.tv, cignasupplementalhealth.com and rxmedco.biz.
express-scripts.nu at least partially shares name servers with other domains, including thecignagzoup.com, xn--tecignagroup-cs4f.com, evernorthvirtualhealth.com, express-scripts.cam and cignahealthcari.com.
These name servers are commonly used with dns-publicprimary-wdc.sys.cigna.com.
Host names with a single IP address: ns2.cigna.com points to 170.48.24.5; ns.cigna.com points to 170.48.11.4.