grandvisionoptometry.com - robtex.com
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grandvisionoptometry.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.146.167.200🇬🇧 TWENTYI | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c06::1b🇺🇸 Google | ||||||
| PTR | dz-in-f27.1e100.net | ||||||
| A | 142.251.2.27🇺🇸 Google | ||||||
| PTR | dl-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(20) | ||||||
| A | 2607:f8b0:4023:1015::1a🇺🇸 Google | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| A | 172.253.135.26🇺🇸 Google | ||||||
| PTR | yudfwta-in-f26.1e100.net | ||||||
| MX | aspmx2.googlemail.com(30) | ||||||
| A | 2607:f8b0:4023:2801::1b🇺🇸 Google | ||||||
| PTR | lcausi-in-f27.1e100.net | ||||||
| A | 192.178.128.27🇺🇸 Google | ||||||
| PTR | lcausi-in-f27.1e100.net | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1765937810 | ||||||
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=1770736632 | ||||||
Up
www.grandvisionoptometry.com |
Same first word
grandvisionoptometry.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net... | - |
| grandvisionoptometry.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server: 35.197.225.59
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grandvisionoptometry.com (unsigned zone)
⏱️ Timing
Total: 384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.146.167.200 |
| NS | 4 | ns3.stackdns.com, ns2.stackdns.com... |
| MX | 3 | aspmx.l.google.com (pri: 10), ALT2.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
AI analysis
grandvisionoptometry.com is a parent of www.grandvisionoptometry.com.
grandvisionoptometry.com points to a single IP number: 185.146.167.200.
Other host names, for instance cofas.org.mx, spinmail.net, lovethataccessory.com, transporterwerks.com and ioncauses.com share IP numbers with grandvisionoptometry.com.
grandvisionoptometry.com is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
grandvisionoptometry.com at least partially shares name servers with other domains, for instance pe20.co.uk, argentinaturismo.org, familytreeassistant.com, isobelknighthypermobility.com and ementopi.com.
Host names with a single IP address
ns1.stackdns.com points to 35.197.225.59
ns2.stackdns.com points to 146.148.28.88
ns3.stackdns.com points to 35.198.79.191
ns4.stackdns.com points to 104.196.137.209
grandvisionoptometry.com is handled by three mail servers: aspmx2.googlemail.com, aspmx.l.google.com and alt2.aspmx.l.google.com.
grandvisionoptometry.com shares mail servers with other domains at least in part, for instance ns500671.ns500754.ns500754.ns500671.ns500731.ns500688.ns500704.ns500704.ns500649.ns500649.ns500649.lustychickser.com, ns500768.ns500759.ns500759.ns500735.ns500736.ns500698.ns500698.ns500576.ns500652.ns500619.trackreceptor.com, ns500698.ns500698.ns500758.ns500735.ns500735.ns500735.ns500735.ns500698.ns500736.ns500698.ns500708.ns500698.ns500619.ns500576.ns500576.trackreceptor.com, ns500758.ns500759.ns500759.ns500698.ns500758.ns500735.ns500736.ns500698.ns500708.ns500576.ns500576.ns500576.ns500652.ns500619.ns500652.tracksymphony.com and sschool.org.
These mail servers are often used together with alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IP numbers per host:
aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.
aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.251.2.27.
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.