borisnaumann.de - robtex.com
borisnaumann.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.250.87.47🇫🇷 GD-EMEA-DC-SXB191.250.80.0/21 | ||||||
| PTR | rs251049.rs.hosteurope.de | ||||||
| NS | skyhook.tfritz-edv.de ⭐ | ||||||
| A | 91.250.87.47🇫🇷 GD-EMEA-DC-SXB191.250.80.0/21 | ||||||
| PTR | rs251049.rs.hosteurope.de | ||||||
| NS | pdns02.domaincontrol.com | ||||||
| A | 2603:5:22e0::32🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| A | 173.201.78.50🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns02.domaincontrol.com | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch ~all | ||||||
| TXT | sl-verification=pdftioiyacrekabwecysyxvkslavtl | ||||||
| TXT | protonmail-verification=bd270a1195109ab59499c5325ecb0ce2a70268fb | ||||||
| SOA | skyhook.tfritz-edv.deinfo@tfritz-edv.de serial=1741209611 | ||||||
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=1774375194 | ||||||
Same first word
borisnaumann.de |
Similar names
DNS History
13 records (5 active, 8 former)
○NScns1.alfahosting.info2015-08-03 → 2015-11-27 · 4 obs
● 2015-11-27 11:30:50
○ 2016-02-28 10:39:48
○ 2026-03-24 18:08:24
○NScns2.alfahosting.info2015-08-03 → 2015-11-27 · 4 obs
● 2015-11-27 11:30:50
○ 2016-02-28 10:39:48
○ 2026-03-24 18:08:24
○NScns3.alfahosting.info2015-08-03 → 2015-11-27 · 4 obs
● 2015-11-27 11:30:50
○ 2016-02-28 10:39:48
○ 2026-03-24 18:08:24
○NSns2.hans.hosteurope.de2016-02-28 → 2019-02-03 · 5 obs
● 2016-02-28 10:39:48
● 2019-02-03 05:21:36
○ 2026-03-19 22:37:36
○ 2026-03-24 18:08:24
●NSpdns02.domaincontrol.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 22:37:36
● 2026-03-24 18:08:24
●NSskyhook.tfritz-edv.de2016-02-28 → 2026-03-24 · 3 obs
● 2016-02-28 10:39:48
● 2026-03-24 18:08:24
○MXmail.borisnaumann.de2015-08-03 → 2019-02-03 · 4 obs
● 2019-02-03 05:21:36
○ 2026-03-19 22:37:36
○ 2026-03-24 18:08:24
●MXmail.protonmail.ch2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 22:37:36
● 2026-03-24 18:08:24
●MXmailsec.protonmail.ch2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 22:37:36
● 2026-03-24 18:08:24
○A109.237.134.222015-08-03 → 2015-11-27 · 4 obs
● 2015-11-27 11:30:50
○ 2016-02-28 10:39:48
○ 2026-03-24 18:08:24
○A178.77.96.1572016-06-18 → 2019-02-03 · 5 obs
● 2016-06-18 05:29:36
● 2019-02-03 05:21:36
○ 2026-03-19 22:37:36
○ 2026-03-24 18:08:24
○A91.250.81.652016-02-28 → 2016-02-28 · 4 obs
● 2016-02-28 10:39:48
○ 2016-06-18 05:29:36
○ 2026-03-24 18:08:24
●A91.250.87.472026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 22:37:36
● 2026-03-24 18:08:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| borisnaumann.de | pdns02.domaincontrol.com, skyhook.tfritz-edv.de | 1 record |
✅ Authoritative Response
Server:173.201.78.50
NS records: pdns02.domaincontrol.com, skyhook.tfritz-edv.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for borisnaumann.de (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.250.87.47 |
| NS | 2 | skyhook.tfritz-edv.de, pdns02.domaincontrol.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 3 | v=spf1 include:_spf.protonmail.ch ~all, sl-verification=pdftioiyacrekabwecysyxvk... |
| SOA | 1 | skyhook.tfritz-edv.de info.tfritz-edv.de |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (skyhook.tfritz-edv.de)
Analysis
IP Addresses
borisnaumann.de points to a single IP number: 91.250.87.47.
Other host names, for instance mail.mipap.de, danija.de, signal9.de, mail.tfritz.de and mail.crydee.de share IP numbers with borisnaumann.de.
Name Servers
borisnaumann.de is delegated to two name servers: pdns02.domaincontrol.com and skyhook.tfritz-edv.de.
borisnaumann.de uses the same name server setup as other domains, for instance stummerweb.de, danija.de, signal9.de, mipap.de and crydee.de.
borisnaumann.de shares name servers with other domains at least partially, for instance savingzombies.com, evacchairs.com, traders-institute.com, genlias.nl and mepickup.com.
these name servers are often used together with the name servers pdns01.domaincontrol.com.
Host names with two IPs:
pdns02.domaincontrol.com points to: 2603:5:22e0::32 and 173.201.78.50.
Host names with one IP:
skyhook.tfritz-edv.de points to: 91.250.87.47.
Mail Servers
borisnaumann.de is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
borisnaumann.de shares the same mail server setup as other domains, including brimarentertainment.com, fixhet.nl, orabe.de, kjelle.org and williambuck.dev.
borisnaumann.de shares some mail servers with other domains, including assistance-conseil.fr, ardacraft.me, lu-hillmer.com, terree.fr and incontrocreative.com.
Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.