geobulk.com - robtex.com
geobulk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.84.148.138🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-84-148-138.compute-1.amazonaws.com | ||||||
| NS | ns-462.awsdns-57.com ⭐ | ||||||
| A | 2600:9000:5301:ce00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-462.awsdns-57.com | ||||||
| A | 205.251.193.206🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-462.awsdns-57.com | ||||||
| NS | ns-1203.awsdns-22.org | ||||||
| A | 2600:9000:5304:b300::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1203.awsdns-22.org | ||||||
| A | 205.251.196.179🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1203.awsdns-22.org | ||||||
| NS | ns-1796.awsdns-32.co.uk | ||||||
| A | 2600:9000:5307:400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1796.awsdns-32.co.uk | ||||||
| A | 205.251.199.4🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1796.awsdns-32.co.uk | ||||||
| NS | ns-558.awsdns-05.net | ||||||
| A | 2600:9000:5302:2e00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-558.awsdns-05.net | ||||||
| A | 205.251.194.46🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-558.awsdns-05.net | ||||||
| MX | mail.geobulk.com ⭐ | ||||||
| TXT | v=spf1 include:spf.mandrillapp.com ?all | ||||||
| SOA | ns-462.awsdns-57.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1778458021 | ||||||
Subdomains
mail.geobulk.com |
Same first word
geobulk.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1203.awsdns-22.org2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 00:29:40
●NSns-1796.awsdns-32.co.uk2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 00:29:40
●NSns-462.awsdns-57.com2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 00:29:40
●NSns-558.awsdns-05.net2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 00:29:40
●MXmail.geobulk.com2015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 00:29:40
●A54.84.148.1382015-08-21 → 2026-05-11 · 2 obs
● 2026-05-11 00:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| geobulk.com | ns-558.awsdns-05.net, ns-462.awsdns-57.com, ns-1796.awsdns-32.co.uk, ns-1203.awsdns-22.org | 2 records |
✅ Authoritative Response
Server:205.251.196.179
NS records: ns-558.awsdns-05.net, ns-462.awsdns-57.com, ns-1796.awsdns-32.co.uk, ns-1203.awsdns-22.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for geobulk.com (unsigned zone)
⏱️ Timing
Total: 306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.84.148.138 |
| NS | 4 | ns-1203.awsdns-22.org, ns-1796.awsdns-32.co.uk... |
| MX | 1 | mail.geobulk.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mandrillapp.com ?all |
| SOA | 1 | ns-462.awsdns-57.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-462.awsdns-57.com, ns-462.awsdns-57.com)
Analysis
Hierarchy
The parent of mail.geobulk.com is geobulk.com.
IP Addresses
geobulk.com points to a single IP: 54.84.148.138.
Other host names such as mail.leavesshop.com and ec2-54-84-148-138.compute-1.amazonaws.com share IP numbers with geobulk.com.
Name Servers
geobulk.com's delegation is handled by four name servers: ns-462.awsdns-57.com, ns-558.awsdns-05.net, ns-1203.awsdns-22.org and ns-1796.awsdns-32.co.uk.
geobulk.com partially shares name servers with other domains; examples include mikecurts.com, mooiemuntjes.nl, saholdings.net, vacaciones.cl and leavy-aws.net.
Host names with two IPs:
ns-462.awsdns-57.com points to 2600:9000:5301:ce00::1 and 205.251.193.206
ns-558.awsdns-05.net points to 2600:9000:5302:2e00::1 and 205.251.194.46
ns-1203.awsdns-22.org points to 2600:9000:5304:b300::1 and 205.251.196.179
ns-1796.awsdns-32.co.uk points to 2600:9000:5307:400::1 and 205.251.199.4
Mail Servers
geobulk.com is handled by a single mail server, mail.geobulk.com.