simfo.de - dns.ninja
simfo.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=1781412858 | ||||||
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1023.ui-dns.biz2026-04-06 → 2026-06-14 · 3 obs
● 2026-04-06 12:49:28
● 2026-06-14 04:59:48
●NSns1023.ui-dns.com2026-04-06 → 2026-06-14 · 3 obs
● 2026-04-06 12:49:28
● 2026-06-14 04:59:48
●NSns1023.ui-dns.de2026-04-06 → 2026-06-14 · 3 obs
● 2026-04-06 12:49:28
● 2026-06-14 04:59:48
●NSns1023.ui-dns.org2026-04-06 → 2026-06-14 · 3 obs
● 2026-04-06 12:49:28
● 2026-06-14 04:59:48
○NSns65.1und1.de2015-08-18 → 2017-01-13 · 4 obs
● 2017-01-13 20:28:38
○ 2026-04-06 12:49:28
○ 2026-06-14 04:59:48
○NSns66.1und1.de2015-08-18 → 2017-01-13 · 4 obs
● 2017-01-13 20:28:38
○ 2026-04-06 12:49:28
○ 2026-06-14 04:59:48
○MXmx00.emig.kundenserver.de2015-08-18 → 2017-01-13 · 4 obs
● 2017-01-13 20:28:38
○ 2026-04-06 12:49:28
○ 2026-06-14 04:59:48
●MXmx00.ionos.de2026-04-06 → 2026-06-14 · 3 obs
● 2026-04-06 12:49:28
● 2026-06-14 04:59:48
○MXmx01.emig.kundenserver.de2015-08-18 → 2017-01-13 · 4 obs
● 2017-01-13 20:28:38
○ 2026-04-06 12:49:28
○ 2026-06-14 04:59:48
●MXmx01.ionos.de2026-04-06 → 2026-06-14 · 3 obs
● 2026-04-06 12:49:28
● 2026-06-14 04:59:48
○A212.227.97.1122015-08-18 → 2017-01-13 · 4 obs
● 2017-01-13 20:28:38
○ 2026-04-06 12:49:28
○ 2026-06-14 04:59:48
●A82.165.125.192026-04-06 → 2026-06-14 · 3 obs
● 2026-04-06 12:49:28
● 2026-06-14 04:59:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| simfo.de | ns1023.ui-dns.com, ns1023.ui-dns.de, ns1023.ui-dns.biz, ns1023.ui-dns.org | - |
✅ Authoritative Response
Server:217.160.83.23
NS records: ns1023.ui-dns.com, ns1023.ui-dns.de, ns1023.ui-dns.biz, ns1023.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simfo.de (unsigned zone)
⏱️ Timing
Total: 1220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.165.125.19 |
| NS | 4 | ns1023.ui-dns.biz, ns1023.ui-dns.de... |
| MX | 2 | mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1023.ui-dns.de hostmaster.1und1.de |
Analysis
IP Addresses
simfo.de resolves to one IP address: 82.165.125.19.
Name Servers
simfo.de is delegated to four name servers, ns1023.ui-dns.biz, ns1023.ui-dns.com, ns1023.ui-dns.de and ns1023.ui-dns.org.
At least some of simfo.de's name servers are shared with other domains, for example automite.de, heinen.cloud, massouddarya.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns1082.ui-dns.org, ns1025.ui-dns.com and ns1054.ui-dns.org.
Four hostnames, each resolving to a pair of IP addresses: ns1023.ui-dns.biz directs to 217.160.81.23 and 2001:8d8:fe:53:0:d9a0:5117:100; ns1023.ui-dns.com directs to 217.160.82.23 and 2001:8d8:fe:53:0:d9a0:5217:100; ns1023.ui-dns.de directs to 217.160.80.23 and 2001:8d8:fe:53:0:d9a0:5017:100; ns1023.ui-dns.org directs to 217.160.83.23 and 2001:8d8:fe:53:0:d9a0:5317:100.
Mail Servers
Mail for simfo.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.
simfo.de uses an identical mail server configuration to several other domains — among them the-end-of-the-world.de, schmittlein.de, ib-wernicke.de and two more.
simfo.de overlaps on mail servers with certain other domains, ansgarnagel.de among them.
Each of mx00.ionos.de and mx01.ionos.de has one IP address: mx00.ionos.de uses 212.227.15.41 and mx01.ionos.de uses 217.72.192.67.