firstchicago.com - robtex.com
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firstchicago.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.253.56.34🇺🇸 AS19994 | ||||||
| NS | ns13.worldnic.com ⭐ | ||||||
| A | 162.159.26.214 Cloudflare | ||||||
| NS | ns14.worldnic.com | ||||||
| A | 162.159.27.150 Cloudflare | ||||||
| MX | mxa-00324601.gslb.pphosted.com ⭐ | ||||||
| A | 148.163.145.67🇺🇸 Proofpoint | ||||||
| MX | mxb-00324601.gslb.pphosted.com ⭐ | ||||||
| A | 148.163.141.67🇺🇸 Proofpoint | ||||||
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 | ||||||
Up
Starts with same word
firstchicago.com |
Starts similarily
firstchicago.com |
chicagofirst.org |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstchicago.com | ns13.worldnic.com, ns14.worldnic.com | 2 records |
✅ Authoritative Response
Server: 192.5.6.30
NS records: ns13.worldnic.com, ns14.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstchicago.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.253.56.34 |
| NS | 2 | ns13.worldnic.com, ns14.worldnic.com |
| MX | 2 | mxa-00324601.gslb.pphosted.com (pri: 5), mxb-00324601.gslb.pphosted.com (pri: 5) |
| TXT | 3 | MS=ms11202807, v=spf1 include:concur.com ip4:148.163.14... |
| SOA | 1 | NS13.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns13.worldnic.com, ns14.worldnic.com)
AI analysis
firstchicago.com is a parent of www.firstchicago.com and mail.firstchicago.com.
firstchicago.com maps to IP address 23.253.56.34.
Other host names, for instance wintrustnaples.com, sbotl.com, vbtco.com, crystallakebank.com and stchomeloans.com share IP numbers with firstchicago.com.
Two name servers ns13.worldnic.com and ns14.worldnic.com are delegated to firstchicago.com.
firstchicago.com uses the same name server configuration as other domains, such as bsj.com, sherrijeankatz.com, petebrannigan.com, seweurodrive.us and forbiddendoc.com.
Host names with a single IP address:
ns13.worldnic.com points to 162.159.26.214
ns14.worldnic.com points to 162.159.27.150
Two mail servers handle firstchicago.com: mxa-00324601.gslb.pphosted.com and mxb-00324601.gslb.pphosted.com.
firstchicago.com shares the same mail server setup as other domains, including bankschaumburg.com, northview.com, bankoaklawn.com, bankglenview.com and communityadvantage.com.
Host names with a single IP address:
mxa-00324601.gslb.pphosted.com points to 148.163.145.67
mxb-00324601.gslb.pphosted.com points to 148.163.141.67