birkholt.com - robtex.com
birkholt.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=1774391212 | ||||||
Same first word
DNS History
9 records (9 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:32:40
●NSns-cloud-c2.googledomains.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:32:40
●NSns-cloud-c3.googledomains.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:32:40
●NSns-cloud-c4.googledomains.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:32:40
●MXalt1.aspmx.l.google.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:32:40
●MXalt2.aspmx.l.google.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:32:40
●MXalt3.aspmx.l.google.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:32:40
●MXalt4.aspmx.l.google.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:32:40
●MXaspmx.l.google.com2026-03-08 → 2026-03-24 · 2 obs
● 2026-03-24 22:32:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| birkholt.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-c4.googledomains.com, ns-cloud-c2.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
Name Servers
birkholt.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
birkholt.com shares some name servers with other domains, for example benefiber.fr, handejewelry.com, farewellassociates.com, girardsinc.com and jgsllc.com.
Host names with two IP numbers
Two IPs per host:
ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108
ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108
ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108
ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108
Mail Servers
birkholt.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
birkholt.com shares some mail servers with other domains, at least partially; for instance bitcartel.com, phylo.in, ns500759.ns500758.ns500759.ns500736.ns500736.ns500736.ns500698.ns500686.ns500619.ns500652.tracksymphony.com, locker.agency and divinerealtygroup.com.
these mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2a00:1450:400c:c0b::1b and 172.217.76.27.
Host alt1.aspmx.l.google.com has IPs 2a00:1450:4025:402::1a and 142.250.102.26.
Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1b and 172.253.116.27.
Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1a and 192.178.223.26.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:4025:c01::1b and 142.250.147.27.