firstsi.de - robtex.com
firstsi.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776028115 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSns.namespace4you.de2015-05-14 → 2020-03-29 · 4 obs
● 2020-03-29 22:01:40
○ 2026-03-25 03:56:42
○ 2026-04-12 21:34:26
○NSns2.namespace4you.de2015-05-14 → 2020-03-29 · 4 obs
● 2020-03-29 22:01:40
○ 2026-03-25 03:56:42
○ 2026-04-12 21:34:26
●NSns81.domaincontrol.com2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 03:56:42
● 2026-04-12 21:34:26
●NSns82.domaincontrol.com2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 03:56:42
● 2026-04-12 21:34:26
●MXmailstore1.secureserver.net2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 03:56:42
● 2026-04-12 21:34:26
○MXmxlb.ispgateway.de2015-05-14 → 2020-03-29 · 4 obs
● 2020-03-29 22:01:40
○ 2026-03-25 03:56:42
○ 2026-04-12 21:34:26
●MXsmtp.secureserver.net2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 03:56:42
● 2026-04-12 21:34:26
●A2a00:1158:0:100::142015-05-14 → 2026-04-12 · 2 obs
● 2026-04-12 21:34:26
●A80.67.16.82015-05-14 → 2026-04-12 · 2 obs
● 2026-04-12 21:34:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| firstsi.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstsi.de (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.67.16.8 |
| AAAA | 1 | 2a00:1158:0:100::14 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
firstsi.de points to two IP numbers: 2a00:1158:0:100::14 and 80.67.16.8.
Other host names, for instance www.krimimitmimi.com, th32.de, maklaro.net, nanogames.org and lawmaxx.com.lawmaxx.de share IP numbers with firstsi.de.
Name Servers
Delegation for firstsi.de rests with two name servers, ns81.domaincontrol.com and ns82.domaincontrol.com.
firstsi.de shares the same name server setup as other domains, including llian.de, targets.de, rolladenbau-lutz.de, altmuehldorf.de and estate-global.de.
firstsi.de shares name servers with other domains at least partially, for example uplifter.fr.
Host names with one IP number: ns81.domaincontrol.com points to 97.74.101.32; ns82.domaincontrol.com points to 173.201.69.32.
Mail Servers
firstsi.de is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
firstsi.de uses the same mail server configuration as other domains, such as cigov.org, bingereport.com, mypcxpert.com, mochabrides.com and deic.com.
Host names with three IP numbers: The host name mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; The host name smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.