sellerfocus.com - robtex.com
sellerfocus.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=1784555992 | ||||||
Same first word
sellerfocus.com |
DNS History
20 records (11 active, 9 former)
○NSdns.site5.com2026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 18:31:04
○ 2026-06-04 19:06:38
○ 2026-07-20 14:18:28
○NSdns2.site5.com2026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 18:31:04
○ 2026-06-04 19:06:38
○ 2026-07-20 14:18:28
●NSns-cloud-d1.googledomains.com2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
●NSns-cloud-d2.googledomains.com2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
●NSns-cloud-d3.googledomains.com2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
●NSns-cloud-d4.googledomains.com2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
○NSns31.domaincontrol.com2015-07-01 → 2017-04-03 · 4 obs
● 2017-04-03 05:17:24
○ 2026-06-04 18:31:04
○ 2026-07-20 14:18:28
○NSns32.domaincontrol.com2015-07-01 → 2017-04-03 · 4 obs
● 2017-04-03 05:17:24
○ 2026-06-04 18:31:04
○ 2026-07-20 14:18:28
●MXalt1.gmr-smtp-in.l.google.com2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
●MXalt2.gmr-smtp-in.l.google.com2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
●MXalt3.gmr-smtp-in.l.google.com2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
●MXalt4.gmr-smtp-in.l.google.com2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
●MXgmr-smtp-in.l.google.com2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
○MXmail.sellerfocus.com2026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 18:31:04
○ 2026-06-04 19:06:38
○ 2026-07-20 14:18:28
○MXmailstore1.secureserver.net2015-07-01 → 2017-04-03 · 4 obs
● 2017-04-03 05:17:24
○ 2026-06-04 18:31:04
○ 2026-07-20 14:18:28
●MXmxa.mailgun.org2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
●MXmxb.mailgun.org2026-06-04 → 2026-07-20 · 3 obs
● 2026-06-04 19:06:38
● 2026-07-20 14:18:28
○MXsmtp.secureserver.net2015-07-01 → 2017-04-03 · 4 obs
● 2017-04-03 05:17:24
○ 2026-06-04 18:31:04
○ 2026-07-20 14:18:28
○A129.121.5.2362026-06-04 → 2026-06-04 · 4 obs
● 2026-06-04 18:31:04
○ 2026-06-04 19:06:38
○ 2026-07-20 14:18:28
○A50.63.202.432015-07-01 → 2017-04-03 · 4 obs
● 2017-04-03 05:17:24
○ 2026-06-04 18:31:04
○ 2026-07-20 14:18:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sellerfocus.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com... |
| MX | 7 | mxb.mailgun.org (pri: 50), alt2.gmr-smtp-in.l.google.com (pri: 20)... |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
Name Servers
The NS records for sellerfocus.com point to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
sellerfocus.com has at least partial name server overlap with other domains, such as transpacificpartners.net, emergencyresponsedrones.com, neutralish.com and two others.
ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com all point to exactly two IP numbers each: ns-cloud-d1.googledomains.com → 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com → 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com → 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com → 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
Mail for sellerfocus.com is routed through 7 mail servers, including mxa.mailgun.org, mxb.mailgun.org, gmr-smtp-in.l.google.com and 4 other.
There is at least a partial MX overlap between sellerfocus.com and other domains, including www.yandex-t.appspot.com, tiny.buzz, micheled.com and two others.
alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com, alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
gmr-smtp-in.l.google.com directs traffic to 192.178.218.14 and 2607:f8b0:4004:c25::e.
alt1.gmr-smtp-in.l.google.com directs traffic to 108.177.123.14 and 2800:3f0:4003:c0f::e.
alt2.gmr-smtp-in.l.google.com directs traffic to 172.253.116.14 and 2a00:1450:400b:c02::e.
alt3.gmr-smtp-in.l.google.com directs traffic to 192.178.223.14 and 2a00:1450:4009:c0f::e.
alt4.gmr-smtp-in.l.google.com directs traffic to 172.253.157.14 and 2a00:1450:400c:c23::e.
Host names that point to one IP address:
mxa.mailgun.org has the IP address 34.36.182.139.
mxb.mailgun.org has the IP address 34.36.182.139.
Both mxa.mailgun.org and mxb.mailgun.org resolve to 34.36.182.139 IP addresses each.