sefiro.de - robtex.com
sefiro.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=1778445321 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.namespace4you.de2015-06-17 → 2017-05-23 · 4 obs
● 2017-05-23 06:06:54
○ 2026-03-27 06:00:56
○ 2026-05-10 21:03:00
○NSns2.namespace4you.de2015-06-17 → 2017-05-23 · 4 obs
● 2017-05-23 06:06:54
○ 2026-03-27 06:00:56
○ 2026-05-10 21:03:00
●NSns81.domaincontrol.com2026-03-27 → 2026-05-10 · 3 obs
● 2026-03-27 06:00:56
● 2026-05-10 21:03:00
●NSns82.domaincontrol.com2026-03-27 → 2026-05-10 · 3 obs
● 2026-03-27 06:00:56
● 2026-05-10 21:03:00
○MXmail.sefiro.de2015-06-17 → 2017-05-23 · 4 obs
● 2017-05-23 06:06:54
○ 2026-03-27 06:00:56
○ 2026-05-10 21:03:00
●MXsefiro-de.mail.protection.outlook.com2026-03-27 → 2026-05-10 · 3 obs
● 2026-03-27 06:00:56
● 2026-05-10 21:03:00
●A157.90.163.312026-03-27 → 2026-05-10 · 3 obs
● 2026-03-27 06:00:56
● 2026-05-10 21:03:00
○A2a00:1158:0:300:8ec8::12015-06-17 → 2016-07-14 · 4 obs
● 2016-07-14 02:02:04
○ 2017-03-19 08:39:26
○ 2026-05-10 21:03:00
○A2a00:1158:1000:300::3cd2017-03-19 → 2017-05-23 · 5 obs
● 2017-03-19 08:39:26
● 2017-05-23 06:06:54
○ 2026-03-27 06:00:56
○ 2026-05-10 21:03:00
○A80.67.28.2052015-06-17 → 2017-05-23 · 4 obs
● 2017-05-23 06:06:54
○ 2026-03-27 06:00:56
○ 2026-05-10 21:03:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sefiro.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sefiro.de (unsigned zone)
⏱️ Timing
Total: 897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.163.31 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 1 | sefiro-de.mail.protection.outlook.com (p |
| TXT | 4 | v=spf1 ip4:93.241.83.165 ip4:217.6.225.2, google-site-verification=TNZMWx7Xw5P36hF... |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
sefiro.de is parent of mail.sefiro.de and www.sefiro.de.
IP Addresses
sefiro.de points to a single IP number: 157.90.163.31.
Other host names, for instance www.sefiro.de, share IP numbers with sefiro.de.
Name Servers
sefiro.de is delegated to two name servers: ns81.domaincontrol.com and ns82.domaincontrol.com.
sefiro.de shares the same name server setup as other domains, for example xhil.de, dilako.de, lgb-anlage.de, prostore-mainz.de and actm.de.
Host names with one IP number:
The host ns81.domaincontrol.com points to 97.74.101.32 and the host ns82.domaincontrol.com points to 173.201.69.32.
Mail Servers
sefiro.de is handled by a single mail server, sefiro-de.mail.protection.outlook.com.
sefiro.de shares the same mail server setup as other domains, for example www.sefiro.de.
Host name sefiro-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::b, 52.101.68.10, 52.101.68.27, 52.101.68.29 and 52.101.73.8.