firth.de - dns.ninja
firth.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1065::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w01.rzone.de | ||||||
| A | 193.141.3.65🇩🇪 STRATO193.141.3.0/24 AG | ||||||
| NS | shades11.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:138🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades11.rzone.de | ||||||
| A | 185.132.34.138🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades11.rzone.de | ||||||
| NS | docks13.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:13🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks13.rzone.de | ||||||
| A | 217.160.80.140🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks13.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades11.rzone.dehostmaster@strato-rz.de 2020-05-28 #42 | ||||||
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=1782566005 | ||||||
Same first word
firth.uk.net |
firth.ca |
firth.co.uk |
firth.de |
firth.ws |
firth.cn |
firth.org |
firth.eu |
firth.name |
firth.ch |
firth.co |
firth.net |
firth.co.nz |
firth.school.nz |
firth.me |
firth.com |
Similar names
DNS History
10 records (5 active, 5 former)
○MXsmtp.rzone.de2015-07-10 → 2016-07-09 · 4 obs
● 2016-07-09 05:51:42
○ 2017-03-21 22:50:14
○ 2026-06-27 13:42:34
●MXsmtpin.rzone.de2017-03-21 → 2026-06-27 · 3 obs
● 2017-03-21 22:50:14
● 2026-06-27 13:42:34
●A193.141.3.652026-02-27 → 2026-06-27 · 3 obs
● 2026-02-27 09:02:26
● 2026-06-27 13:42:34
○A193.141.3.732020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 19:43:30
○ 2026-02-27 09:02:26
○ 2026-06-27 13:42:34
●A2a01:238:20a:202:1065::2026-02-27 → 2026-06-27 · 3 obs
● 2026-02-27 09:02:26
● 2026-06-27 13:42:34
○A2a01:238:20a:202:1073::2020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 19:43:30
○ 2026-02-27 09:02:26
○ 2026-06-27 13:42:34
○A2a01:238:20a:202:1162::2015-07-10 → 2017-03-21 · 4 obs
● 2017-03-21 22:50:14
○ 2020-03-18 19:43:30
○ 2026-06-27 13:42:34
○A81.169.145.1622015-07-10 → 2017-03-21 · 4 obs
● 2017-03-21 22:50:14
○ 2020-03-18 19:43:30
○ 2026-06-27 13:42:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| firth.de | docks13.rzone.de, shades11.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.140
NS records: docks13.rzone.de, shades11.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firth.de (unsigned zone)
⏱️ Timing
Total: 1023ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.141.3.65 |
| AAAA | 1 | 2a01:238:20a:202:1065:: |
| NS | 2 | shades11.rzone.de, docks13.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades11.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
firth.de points to the IP addresses 193.141.3.65 and 2a01:238:20a:202:1065::
Among the host names that share IP numbers with firth.de are trays.ch, lamausi.com, vinovera.biz and two others.
Name Servers
firth.de has two authoritative name servers — docks13.rzone.de and shades11.rzone.de.
firth.de has the same name server delegation as a number of other domains, such as hvca.de, ibelt.de, rmis.eu and two more.
At least some of firth.de's name servers are shared with other domains, for example fugentechnik.eu, paleozoi.com, bauwelle.de and two more.
These name servers tend to co-occur with shades09.rzone.de, docks11.rzone.de, shades02.rzone.de and 7 other name servers in the same DNS delegations.
Both docks13.rzone.de and shades11.rzone.de have two IP addresses each. docks13.rzone.de resolves to 217.160.80.140 and 2001:8d8:fe:53:5747:2a74:d:13; shades11.rzone.de resolves to 185.132.34.138 and 2607:f1c0:fe:53:185:132:34:138.
Mail Servers
firth.de routes its mail through a single mail server, smtpin.rzone.de.
firth.de has the same mail server arrangement as a number of other domains, for example franchisefit.nl, chrisnaegele.de, katc.de and two more.
smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.