dafermann.com - robtex.com
dafermann.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.147.102.194🇭🇺 CONTABO89.147.102.0/23 | ||||||
| PTR | vps01.dafermann.com | ||||||
| NS | ns1.contabo.net ⭐ | ||||||
| A | 2a02:c207:ff00:1200::1🇩🇪 CONTABO2a02:c207::/32 | ||||||
| A | 5.180.150.13🇺🇸 CONTABO5.180.150.0/24 | ||||||
| PTR | ns1.contabo.net | ||||||
| NS | ns2.contabo.net | ||||||
| A | 2a02:c202:5028:1200::1🇩🇪 CONTABO2a02:c202::/32 | ||||||
| A | 195.179.224.10🇩🇪 CONTABO195.179.224.0/21 | ||||||
| PTR | ns2.contabo.net | ||||||
| NS | ns3.contabo.net | ||||||
| A | 2605:a140:5028:1200::1🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| A | 209.126.15.15🇺🇸 CONTABO-USA209.126.0.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | ns3.contabo.net | ||||||
| MX | mail.dafermann.com ⭐ | ||||||
| A | 89.147.102.194🇭🇺 CONTABO89.147.102.0/23 | ||||||
| PTR | vps01.dafermann.com | ||||||
| TXT | v=spf1 +mx +a +ip4:89.147.102.194 ~all | ||||||
| SOA | ns1.contabo.nethostmaster@contabo.de serial=1774495815 | ||||||
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=1774495052 | ||||||
Previously MX for
dafermann.com |
Subdomains
Same first word
dafermann.ro |
dafermann.com |
DNS History
14 records (5 active, 9 former)
○NSalfa.hostx.ro2018-10-07 → 2018-10-07 · 4 obs
● 2018-10-07 11:22:42
○ 2026-03-06 15:08:56
○ 2026-03-26 03:30:16
○NSbeta.hostx.ro2018-10-07 → 2018-10-07 · 4 obs
● 2018-10-07 11:22:42
○ 2026-03-06 15:08:56
○ 2026-03-26 03:30:16
○NSdelta.hostx.ro2018-10-07 → 2018-10-07 · 4 obs
● 2018-10-07 11:22:42
○ 2026-03-06 15:08:56
○ 2026-03-26 03:30:16
○NSgama.hostx.ro2018-10-07 → 2018-10-07 · 4 obs
● 2018-10-07 11:22:42
○ 2026-03-06 15:08:56
○ 2026-03-26 03:30:16
○NSns1.alfahost.ro2015-06-02 → 2016-09-26 · 4 obs
● 2016-09-26 12:30:24
○ 2018-10-07 11:22:42
○ 2026-03-26 03:30:16
●NSns1.contabo.net2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 15:08:56
● 2026-03-26 03:30:16
○NSns2.alfahost.ro2015-06-02 → 2016-09-26 · 4 obs
● 2016-09-26 12:30:24
○ 2018-10-07 11:22:42
○ 2026-03-26 03:30:16
●NSns2.contabo.net2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 15:08:56
● 2026-03-26 03:30:16
●NSns3.contabo.net2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 15:08:56
● 2026-03-26 03:30:16
○MXdafermann.com2015-06-02 → 2018-10-07 · 4 obs
● 2018-10-07 11:22:42
○ 2026-03-06 15:08:56
○ 2026-03-26 03:30:16
●MXmail.dafermann.com2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 15:08:56
● 2026-03-26 03:30:16
○A195.8.207.202015-06-02 → 2016-09-26 · 4 obs
● 2016-09-26 12:30:24
○ 2018-10-07 11:22:42
○ 2026-03-26 03:30:16
●A89.147.102.1942026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 15:08:56
● 2026-03-26 03:30:16
○A89.44.121.42018-10-07 → 2018-10-07 · 4 obs
● 2018-10-07 11:22:42
○ 2026-03-06 15:08:56
○ 2026-03-26 03:30:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dafermann.com | ns1.contabo.net, ns2.contabo.net, ns3.contabo.net | - |
✅ Authoritative Response
Server:209.126.15.15
NS records: ns1.contabo.net, ns2.contabo.net, ns3.contabo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dafermann.com (unsigned zone)
⏱️ Timing
Total: 1426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.147.102.194 |
| NS | 3 | ns1.contabo.net, ns3.contabo.net... |
| MX | 1 | mail.dafermann.com (pri: 10) |
| TXT | 1 | v=spf1 +mx +a +ip4:89.147.102.194 ~all |
| SOA | 1 | ns1.contabo.net hostmaster.contabo.de |
Analysis
Hierarchy
dafermann.com is a parent of vps.dafermann.com, vps01.dafermann.com and mail.dafermann.com.
IP Addresses
dafermann.com points to a single IP: 89.147.102.194.
Other host names, for example dafermann.ro, vps01.dafermann.com, mail.dafermann.ro and mail.dafermann.com share IP numbers with dafermann.com.
Name Servers
dafermann.com is delegated to three name servers: ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.
dafermann.com partially shares name servers with other domains; examples include lifecareandcure.com, dopazo.info, 242.222.185.in-addr.arpa, artarkitekt.com and pratto.gr.
Host names with two IP numbers:
ns1.contabo.net points to 2a02:c207:ff00:1200::1 and 5.180.150.13.
ns2.contabo.net points to 2a02:c202:5028:1200::1 and 195.179.224.10.
ns3.contabo.net points to 2605:a140:5028:1200::1 and 209.126.15.15.
Mail Servers
dafermann.com is handled by a single mail server, mail.dafermann.com.
mail.dafermann.com points to a single IP: 89.147.102.194.