mr803.com - robtex.com
mr803.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=1771291435 | ||||||
Same first word
mr803.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:12
●NSns-cloud-b2.googledomains.com2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:12
●NSns-cloud-b3.googledomains.com2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:12
●NSns-cloud-b4.googledomains.com2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:12
●MXsmtp.google.com2026-03-16 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:12
●A198.49.23.1442026-03-16 → 2026-03-24 · 2 obs
● 2026-03-24 09:40:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| mr803.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mr803.com (unsigned zone)
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
mr803.com points to a single IP: 198.49.23.144.
Other host names, for instance demonprint.co.uk, iterate.nyc, papercranetattoo.com, morningpointefoundation.net and cjsolar.com share IP numbers with mr803.com.
Name Servers
mr803.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
mr803.com at least partially shares its name servers with other domains, for instance suseoktx.com, 109.99.62.in-addr.arpa, thelitmatch.com, dfwdrhorton.com and ellianacorp.com.
Host names with two IPs: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
mr803.com is served by a single mail server, smtp.google.com.
mr803.com uses the same mail server setup as other domains such as fmrental.net, blackboard.agency, mosaico.inf.br, atnglobal.com and getresourceusatoday.com.
mr803.com shares some mail servers with other domains, including alphamare.gr, bannongprueschool.ac.th, chumleyrep.com, 9606familyoffice.com and sixthsensedirect.com.
these mail servers are often used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.