checkrecipient.com - robtex.com
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checkrecipient.com
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=1769956134 | ||||||
Same first word
checkrecipient.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| checkrecipient.com | ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com... | 6 records |
✅ Authoritative Response
Server: 208.84.67.208
NS records: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com, pdns99.ultradns.biz, pdns99.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkrecipient.com (unsigned zone)
⏱️ Timing
Total: 2013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.18.207.73 |
| NS | 6 | ns1.proofpoint.com, ns3.proofpoint.com... |
| MX | 9 | alt4.aspmx.l.google.com (pri: 100), mx0a-00148501.pphosted.com (pri: 15)... |
| TXT | 4 | google-site-verification=RCOWvsGjJQdpnZ_, v=spf1 -all... |
| SOA | 1 | ns1.proofpoint.com ops.proofpoint.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.proofpoint.com, ns1.proofpoint.com, ns3.proofpoint.com...)
AI analysis
checkrecipient.com points to a single IP address: 84.18.207.73.
Other host names such as uniheatoxford.co.uk, propertyclaimsni.com, waterbear.co.uk, mail.moneyto.co.uk and futuristmatt.com share IPs with checkrecipient.com.
checkrecipient.com is delegated to six name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.
checkrecipient.com at least partially shares name servers with other domains, for example teflon.cr, tradestationpro.com, employri.net, easymarkets.com.cn and teflonbrand.net.
Host names with two IP numbers:
pdns99.ultradns.biz points to: 2610:a1:1015::87 and 156.154.66.99
ns1.proofpoint.com points to: 2620:100:9000:1::d0 and 208.84.67.208
ns3.proofpoint.com points to: 2620:100:9004:1::d0 and 208.84.66.208
pdns99.ultradns.com points to: 2001:502:f3ff::87 and 156.154.64.99
pdns99.ultradns.net points to: 2610:a1:1014::87 and 156.154.65.99
pdns99.ultradns.org points to: 2001:502:4612::87 and 156.154.67.99
Nine mail servers handle checkrecipient.com: mx0a-00148501.pphosted.com, mx0b-00148501.pphosted.com, aspmx.l.google.com, mxa-00148501.gslb.pphosted.com, mxb-00148501.gslb.pphosted.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
checkrecipient.com shares at least partially some mail servers with other domains, for instance architecturelive.co.uk, mark-emily.com, hoverinc.com, myofix.ca and ditogc.com.
These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with three IPs:
mxa-00148501.gslb.pphosted.com points to: 2620:100:9001:b9::1, 2620:100:9005:b9::1 and 67.231.152.185.
mxb-00148501.gslb.pphosted.com points to: 2620:100:9001:b9::1, 2620:100:9005:b9::1 and 67.231.152.185.
Host names with two IPs:
mx0a-00148501.pphosted.com points to: 2620:100:9001:b9::1 and 67.231.144.185.
mx0b-00148501.pphosted.com points to: 2620:100:9005:b9::1 and 67.231.152.185.
aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26.
alt1.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.26.
alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.27.
alt3.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27.
alt4.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.27.
Host names that point to 2620:100:9001:b9::1: mxa-00148501.gslb.pphosted.com, mxb-00148501.gslb.pphosted.com and mx0a-00148501.pphosted.com.
Host names that point to 2620:100:9005:b9::1: mxa-00148501.gslb.pphosted.com, mxb-00148501.gslb.pphosted.com and mx0b-00148501.pphosted.com.
Host names that point to 67.231.152.185: mxa-00148501.gslb.pphosted.com, mxb-00148501.gslb.pphosted.com and mx0b-00148501.pphosted.com.