guitarfirstclass.com - robtex.com
guitarfirstclass.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=1777482431 | ||||||
Subdomains
www.guitarfirstclass.com |
Same first word
guitarfirstclass.com |
DNS History
15 records (14 active, 1 former)
●NSdns082.d.register.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●NSdns1.register.com2026-03-24 → 2026-04-29 · 3 obs
● 2026-03-24 00:35:52
● 2026-04-29 17:24:24
●NSdns127.c.register.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●NSdns176.a.register.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●NSdns2.register.com2026-03-24 → 2026-04-29 · 3 obs
● 2026-03-24 00:35:52
● 2026-04-29 17:24:24
●NSdns242.b.register.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●MXalt1.aspmx.l.google.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●MXalt2.aspmx.l.google.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●MXaspmx.l.google.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●MXaspmx2.googlemail.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●MXaspmx3.googlemail.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●MXaspmx4.googlemail.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●MXaspmx5.googlemail.com2015-08-07 → 2026-04-29 · 2 obs
● 2026-04-29 17:24:24
●A199.34.228.1452020-01-05 → 2026-04-29 · 3 obs
● 2020-01-05 14:14:08
● 2026-04-29 17:24:24
○A199.34.228.562015-08-07 → 2017-01-09 · 4 obs
● 2017-01-09 06:40:24
○ 2020-01-05 14:14:08
○ 2026-04-29 17:24:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| guitarfirstclass.com | dns1.register.com, dns2.register.com | 2 records |
✅ Authoritative Response
Server:162.159.27.248
NS records: dns1.register.com, dns2.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guitarfirstclass.com (unsigned zone)
⏱️ Timing
Total: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.145 |
| NS | 4 | dns082.d.register.com, dns242.b.register.com... |
| MX | 7 | aspmx3.googlemail.com (pri: 30), alt2.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | dns176.a.register.com root.register.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.register.com, dns2.register.com)
Analysis
Hierarchy
The parent of www.guitarfirstclass.com is guitarfirstclass.com.
IP Addresses
guitarfirstclass.com points to a single IP number: 199.34.228.145.
Other host names, for instance perfectionsdetail.com, dantoned.com, lakemerritt.org, lighthousechurchandchapel.com and ressortschateauguayltee.com share IP numbers with guitarfirstclass.com.
Name Servers
guitarfirstclass.com delegates to six name servers: dns1.register.com, dns2.register.com, dns176.a.register.com, dns242.b.register.com, dns127.c.register.com and dns082.d.register.com.
guitarfirstclass.com shares name servers with other domains at least partially, for instance nbstudioart.com, charlotteinjurycenter.com, westburygolfclub.com, yarnjunkees.com and thegospeluncut.com.
these name servers are commonly used with the name servers dns083.d.register.com, dns177.d.register.com, dns176.d.register.com, dns1.srsplus.com, dns2.srsplus.com, dns247.c.register.com, dns010.d.register.com, dns248.c.register.com, dns232.c.register.com and dns128.c.register.com.
Host names with a single IP
- dns1.register.com points to 162.159.27.248
- dns2.register.com points to 162.159.26.197
- dns176.a.register.com points to 216.21.231.176
- dns242.b.register.com points to 216.21.232.242
- dns127.c.register.com points to 216.21.235.127
- dns082.d.register.com points to 216.21.236.82
Mail Servers
guitarfirstclass.com is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
guitarfirstclass.com shares some mail servers with other domains, including ns500737.ns500737.ns500599.ns500599.ns500599.ns500599.ns500724.ns500724.ns500697.ns500697.ns500697.ns500631.www.yummyflingsfinder.com, ns500758.ns500698.ns500759.ns500698.ns500736.ns500698.ns500735.ns500698.ns500698.ns500576.ns500686.ns500652.ns500652.ns500652.ns500619.ns500652.tracksymphony.com, ns500734.ns500699.ns500699.ns500699.ns500734.ns500699.ns500693.ns500699.ns500588.ns500699.ns500699.ns500693.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500768.ns500758.ns500698.ns500698.ns500736.ns500576.ns500619.ns500619.ns500652.ns500576.ns500652.tracksymphony.com and ns500765.ns500734.ns500693.ns500693.ns500734.ns500699.ns500734.ns500734.ns500693.ns500588.ns500693.ns500693.ns500612.ns500602.dtrkdll.com.
These mail servers are commonly used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers
aspmx2.googlemail.com resolves to 2800:3f0:4003:c0f::1b and 108.177.123.26.
aspmx3.googlemail.com resolves to 2a00:1450:400b:c02::1a and 172.253.116.27.
aspmx4.googlemail.com resolves to 2a00:1450:4009:c0f::1a and 192.178.223.27.
aspmx5.googlemail.com resolves to 2a00:1450:400c:c00::1a and 173.194.76.27.
aspmx.l.google.com resolves to 2607:f8b0:4004:c21::1b and 142.251.111.26.
alt1.aspmx.l.google.com resolves to 2607:f8b0:4023:3003::1b and 192.178.128.26.
alt2.aspmx.l.google.com resolves to 2a00:1450:400b:c02::1b and 172.253.116.27.
Host names resolving to 172.253.116.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.