grsb.com - robtex.com
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grsb.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 52.86.189.41🇺🇸 Amazon | ||||||
| PTR | ec2-52-86-189-41.compute-1.amazonaws.com | ||||||
| NS | dnssec1.encirca.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:be7🇺🇸 Cloudflare | ||||||
| A | 162.159.11.231 Cloudflare | ||||||
| NS | dnssec2.encirca.net | ||||||
| A | 2400:cb00:2049:1::c629:df52🇺🇸 Cloudflare | ||||||
| A | 198.41.223.82 Cloudflare | ||||||
| PTR | cf-198-41-223-82.cloudflare.com | ||||||
| MX | mx1.hc2879-47.iphmx.com ⭐ | ||||||
| A | 139.138.32.142🇺🇸 CISCO-1 | ||||||
| A | 216.71.137.53🇺🇸 CISCO-1 | ||||||
| A | 216.71.140.192🇺🇸 CISCO-1 | ||||||
| A | 216.71.150.79🇺🇸 CISCO-1 | ||||||
| MX | mx2.hc2879-47.iphmx.com ⭐ | ||||||
| A | 139.138.32.142🇺🇸 CISCO-1 | ||||||
| A | 216.71.137.53🇺🇸 CISCO-1 | ||||||
| A | 216.71.140.192🇺🇸 CISCO-1 | ||||||
| A | 216.71.150.79🇺🇸 CISCO-1 | ||||||
| TXT | kuFXPtR9w1d5JMVxie1q/g== | ||||||
| TXT | sophos-domain-verification=f233c8fd611396bd66c8827a0ec59e340c707425 | ||||||
| TXT | v=SPF1 include:grsb-com.spf.smtp25.com a mx include:spfhost.messageprovider.c... | ||||||
| SOA | dnssec1.encirca.netdnsmaster@encirca.com 2026-01-29 #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=1770063579 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grsb.com | dnssec2.encirca.net, dnssec1.encirca.net | - |
✅ Authoritative Response
Server: 198.41.223.82
NS records: dnssec2.encirca.net, dnssec1.encirca.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 329ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.86.189.41 |
| NS | 2 | dnssec2.encirca.net, dnssec1.encirca.net |
| MX | 2 | mx1.hc2879-47.iphmx.com (pri: 0), mx2.hc2879-47.iphmx.com (pri: 0) |
| TXT | 3 | kuFXPtR9w1d5JMVxie1q/g==, sophos-domain-verification=f233c8fd61139... |
| SOA | 1 | dnssec1.encirca.net dnsmaster.encirca.co |
AI analysis
grsb.com resolves to one IP number: 52.86.189.41.
other host names including communityspiritbank.com, fbvirginia.bank, fnbbastrop.com, pheenixdns.com and freelandstatebank.com share IP numbers with grsb.com.
grsb.com is delegated to two name servers dnssec1.encirca.net and dnssec2.encirca.net.
grsb.com shares the same name server setup as other domains, for instance extracobanks.com, lanescott.coop, heritagebankofcommerce.com, ftld.com and constellation.aero.
grsb.com shares name servers with other domains at least partially, for example encirca-hosting.net and dacotahbank.com.
Host names with two IP numbers:
The host name dnssec1.encirca.net points to 2400:cb00:2049:1::a29f:be7 and 162.159.11.231; the host name dnssec2.encirca.net points to 2400:cb00:2049:1::c629:df52 and 198.41.223.82.
Two mail servers handle grsb.com: mx1.hc2879-47.iphmx.com and mx2.hc2879-47.iphmx.com.
grsb.com shares the same mail server setup as other domains, for instance cbfg.net, bankofiberia.com, bankofsf.com, maverick.bank and waterfordbank.com.
grsb.com shares some mail servers with other domains, at least partially, for example bigbendbanks.com and mav.bank.
these mail servers are commonly used with the mail servers trimx.csiweb.net.
Host names with four IP numbers:
The host names mx1.hc2879-47.iphmx.com and mx2.hc2879-47.iphmx.com point to: 139.138.32.142, 216.71.137.53, 216.71.140.192 and 216.71.150.79.
Host names that point to 139.138.32.142: mx1.hc2879-47.iphmx.com and mx2.hc2879-47.iphmx.com.
Host names that point to 216.71.137.53: mx1.hc2879-47.iphmx.com and mx2.hc2879-47.iphmx.com.
Host names that point to 216.71.140.192: mx1.hc2879-47.iphmx.com and mx2.hc2879-47.iphmx.com.
Host names that point to 216.71.150.79: mx1.hc2879-47.iphmx.com and mx2.hc2879-47.iphmx.com.