holtzin.com - robtex.com
holtzin.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
holtzin.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSdns1.name-services.com2015-08-23 → 2026-03-24 · 2 obs
● 2026-03-24 01:33:50
●NSdns2.name-services.com2015-08-23 → 2026-03-24 · 2 obs
● 2026-03-24 01:33:50
●NSdns3.name-services.com2015-08-23 → 2026-03-24 · 2 obs
● 2026-03-24 01:33:50
●NSdns4.name-services.com2015-08-23 → 2026-03-24 · 2 obs
● 2026-03-24 01:33:50
●NSdns5.name-services.com2015-08-23 → 2026-03-24 · 2 obs
● 2026-03-24 01:33:50
●MXmailin-01.mx.aol.com2015-08-23 → 2026-03-24 · 2 obs
● 2026-03-24 01:33:50
●MXmailin-02.mx.aol.com2015-08-23 → 2026-03-24 · 2 obs
● 2026-03-24 01:33:50
●MXmailin-03.mx.aol.com2015-08-23 → 2026-03-24 · 2 obs
● 2026-03-24 01:33:50
●MXmailin-04.mx.aol.com2015-08-23 → 2026-03-24 · 2 obs
● 2026-03-24 01:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| holtzin.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.138
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holtzin.com (unsigned zone)
⏱️ Timing
Total: 191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | dns4.name-services.com, dns2.name-services.com... |
| MX | 4 | mailin-01.mx.aol.com (pri: 10), mailin-02.mx.aol.com (pri: 10)... |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
Name Servers
holtzin.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.
holtzin.com at least partially shares name servers with other domains, including propsmart.com, chaitons.com, orkaenergy.com, unipackbg.com and weld-nut.com.
Host names with two IP numbers:
dns1.name-services.com points to: 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137.
dns2.name-services.com points to: 2604:4000:0:d:216:40:47:201 and 216.40.47.201.
dns3.name-services.com points to: 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138.
dns4.name-services.com points to: 2604:4000:0:d:216:40:47:202 and 216.40.47.202.
dns5.name-services.com points to: 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139.
Mail Servers
holtzin.com is handled by four mail servers: mailin-01.mx.aol.com, mailin-02.mx.aol.com, mailin-03.mx.aol.com and mailin-04.mx.aol.com.
holtzin.com shares at least some mail servers with other domains, for example gshanes.com, erikpalma.com, eastonwesleyan.com, penguinsfan.com and mtpoconoelectronics.net.