craltmann.com - robtex.com
craltmann.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.0.230.210🇨🇷 AS263713190.0.230.0/24 | ||||||
| PTR | sl1.cyberfuel.com | ||||||
| NS | ns2.cyberfuel.com ⭐ | ||||||
| A | 2803:7a80:9494:a:190:0:226:21🇨🇷 AS2637132803:7a80::/32 COLUMBUS NETWORKS TRANSIT CUSTOMERS | ||||||
| A | 190.0.224.21🇨🇷 AS263713190.0.224.0/24 | ||||||
| PTR | ns2.cyberfuel.com | ||||||
| NS | ns1.cyberfuel.com | ||||||
| A | 2803:7a80:9494:a:190:0:224:21🇨🇷 AS2637132803:7a80::/32 COLUMBUS NETWORKS TRANSIT CUSTOMERS | ||||||
| A | 190.0.226.21🇨🇷 AS263713190.0.226.0/24 | ||||||
| PTR | ns1.cyberfuel.com | ||||||
| MX | mail.craltmann.com ⭐ | ||||||
| A | 190.0.224.83🇨🇷 AS263713190.0.224.0/24 | ||||||
| PTR | sl1.cyberfuel.com | ||||||
| A | 190.0.224.188🇨🇷 AS263713190.0.224.0/24 | ||||||
| PTR | sl1.cyberfuel.com | ||||||
| TXT | v=spf1 mx a include:spf.cyberfuel.com ~all | ||||||
| SOA | ns2.cyberfuel.cominfo@craltmann.com 2025-11-27 #2 | ||||||
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=1776021732 | ||||||
Subdomains
mail.craltmann.com |
Same first word
craltmann.com |
DNS History
12 records (4 active, 8 former)
○NSns.admintekcr.net2015-07-08 → 2017-01-20 · 4 obs
● 2017-01-20 15:38:06
○ 2018-09-15 06:23:18
○ 2026-04-12 19:38:26
○NSns1.admintekcr.net2016-08-12 → 2017-01-20 · 5 obs
● 2016-08-12 18:10:28
● 2017-01-20 15:38:06
○ 2018-09-15 06:23:18
○ 2026-04-12 19:38:26
●NSns1.cyberfuel.com2018-09-15 → 2026-04-12 · 3 obs
● 2018-09-15 06:23:18
● 2026-04-12 19:38:26
○NSns2.admintekcr.net2015-07-08 → 2017-01-20 · 4 obs
● 2017-01-20 15:38:06
○ 2018-09-15 06:23:18
○ 2026-04-12 19:38:26
●NSns2.cyberfuel.com2018-09-15 → 2026-04-12 · 3 obs
● 2018-09-15 06:23:18
● 2026-04-12 19:38:26
○MXcraltmann-com.p10.mxthunder.com2016-08-12 → 2016-08-12 · 4 obs
● 2016-08-12 18:10:28
○ 2017-01-20 15:38:06
○ 2026-04-12 19:38:26
○MXcraltmann-com.p20.mxthunder.net2016-08-12 → 2016-08-12 · 4 obs
● 2016-08-12 18:10:28
○ 2017-01-20 15:38:06
○ 2026-04-12 19:38:26
○MXcraltmann-com.p30.mxthunder.net2016-08-12 → 2016-08-12 · 4 obs
● 2016-08-12 18:10:28
○ 2017-01-20 15:38:06
○ 2026-04-12 19:38:26
○MXcraltmann-com.p40.mxthunder.net2016-08-12 → 2016-08-12 · 4 obs
● 2016-08-12 18:10:28
○ 2017-01-20 15:38:06
○ 2026-04-12 19:38:26
●MXmail.craltmann.com2015-07-08 → 2026-04-12 · 5 obs
● 2016-03-19 13:39:58
○ 2016-08-12 18:10:28
● 2017-01-20 15:38:06
● 2026-04-12 19:38:26
●A190.0.230.2102018-09-15 → 2026-04-12 · 3 obs
● 2018-09-15 06:23:18
● 2026-04-12 19:38:26
○A190.112.221.812015-07-08 → 2017-01-20 · 4 obs
● 2017-01-20 15:38:06
○ 2018-09-15 06:23:18
○ 2026-04-12 19:38:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| craltmann.com | ns1.cyberfuel.com, ns2.cyberfuel.com | 2 records |
✅ Authoritative Response
Server:190.0.226.21
NS records: ns1.cyberfuel.com, ns2.cyberfuel.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for craltmann.com (unsigned zone)
⏱️ Timing
Total: 3180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.0.230.210 |
| NS | 2 | ns1.cyberfuel.com, ns2.cyberfuel.com |
| MX | 1 | mail.craltmann.com (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.cyberfuel.com ~a |
| SOA | 1 | ns2.cyberfuel.com info.craltmann.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cyberfuel.com, ns2.cyberfuel.com)
Analysis
Hierarchy
craltmann.com is the parent of mail.craltmann.com.
IP Addresses
craltmann.com resolves to one IP number: 190.0.230.210.
other host names including progencr.com, nortec.co.cr, sl1.cyberfuel.com, firesystemscr.com and modertec.com share IP numbers with craltmann.com.
Name Servers
craltmann.com is delegated to two name servers ns1.cyberfuel.com and ns2.cyberfuel.com.
craltmann.com shares the same name server setup as other domains, for instance cyberfuel.net, gbmarketingcr.com, vistasdeflamingo.com, alianzacapitales.com and mora.go.cr.
craltmann.com at least partially shares name servers with other domains, for instance 3riverssoftware.com.
Host names with two IP numbers:
The host name ns1.cyberfuel.com points to 2803:7a80:9494:a:190:0:224:21 and 190.0.226.21; the host name ns2.cyberfuel.com points to 2803:7a80:9494:a:190:0:226:21 and 190.0.224.21.
Mail Servers
craltmann.com is handled by a single mail server, mail.craltmann.com.
mail.craltmann.com resolves to two IP numbers: 190.0.224.83 and 190.0.224.188.