sr-dev.de - dns.ninja
sr-dev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.109.77.203🇩🇪 TDDE-ASN162.109.64.0/18 Telefonica Germany GmbH & Co. OHG | ||||||
| NS | ns1.telefonica.de ⭐ | ||||||
| A | 62.53.237.12🇩🇪 TDDE-ASN162.52.0.0/14 Telefonica Deutschland GmbH | ||||||
| PTR | ns1.telefonica.de | ||||||
| NS | ns2.telefonica.de | ||||||
| A | 213.20.172.204🇩🇪 TDDE-ASN1213.20.0.0/16 Telefonica Deutschland GmbH | ||||||
| PTR | ns2.telefonica.de | ||||||
| NS | ns3.telefonica.de | ||||||
| A | 195.71.243.188🇩🇪 TDDE-ASN1195.71.0.0/16 Telefonica Germany GmbH & Co. OHG | ||||||
| PTR | ns3.telefonica.de | ||||||
| MX | mail.sr-dev.de ⭐ | ||||||
| A | 85.183.133.43🇩🇪 TDDE-ASN185.176.0.0/13 Telefonica Germany GmbH & Co. OHG | ||||||
| PTR | mail.sr-dev.de | ||||||
| SOA | ns1.telefonica.dehostmaster@telefonica.de 2007-06-27 #6 | ||||||
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=1786371174 | ||||||
Subdomains
mail.sr-dev.de |
Same first word
sr-dev.de |
Similar names
dsr-ev.de |
rs-edv.com |
rs-edv.org |
d-serv.com |
de-srv.net |
d-serv.tv |
d-serv.eu |
s-dver.ru |
rs-edv.de |
d-serv.uk |
rs-edv.ch |
d-serv.nl |
rds-ev.de |
rs-edv.eu |
d-serv.net |
edv-rs.de |
rsd-ev.de |
DNS History
7 records (5 active, 2 former)
○NSns1.hansenet.de2015-06-08 → 2017-08-24 · 4 obs
● 2017-08-24 07:08:04
○ 2026-04-09 01:29:06
○ 2026-08-10 14:16:06
●NSns1.telefonica.de2026-04-09 → 2026-08-10 · 3 obs
● 2026-04-09 01:29:06
● 2026-08-10 14:16:06
○NSns2.hansenet.de2015-06-08 → 2017-08-24 · 4 obs
● 2017-08-24 07:08:04
○ 2026-04-09 01:29:06
○ 2026-08-10 14:16:06
●NSns2.telefonica.de2026-04-09 → 2026-08-10 · 3 obs
● 2026-04-09 01:29:06
● 2026-08-10 14:16:06
●NSns3.telefonica.de2026-04-09 → 2026-08-10 · 3 obs
● 2026-04-09 01:29:06
● 2026-08-10 14:16:06
●MXmail.sr-dev.de2015-06-08 → 2026-08-10 · 2 obs
● 2026-08-10 14:16:06
●A62.109.77.2032015-06-08 → 2026-08-10 · 2 obs
● 2026-08-10 14:16:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sr-dev.de | ns1.telefonica.de, ns3.telefonica.de, ns2.telefonica.de | 3 records |
✅ Authoritative Response
Server:213.20.172.204
NS records: ns1.telefonica.de, ns3.telefonica.de, ns2.telefonica.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sr-dev.de (unsigned zone)
⏱️ Timing
Total: 643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.77.203 |
| NS | 3 | ns2.telefonica.de, ns3.telefonica.de... |
| MX | 1 | mail.sr-dev.de (pri: 10) |
| SOA | 1 | ns1.telefonica.de hostmaster.telefonica. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.telefonica.de, ns2.telefonica.de, ns1.telefonica.de)
Analysis
Hierarchy
sr-dev.de is the parent zone for mail.sr-dev.de.
IP Addresses
sr-dev.de resolves to just one IP address, 62.109.77.203.
Name Servers
The authoritative name servers for sr-dev.de are ns1.telefonica.de, ns2.telefonica.de and ns3.telefonica.de — three in total.
sr-dev.de partially shares its NS delegation with several other domains, including planeplanet.de, speedyberserker.de, ferienhaus-glauchau.de and two others.
These name servers often co-occur with the name servers ns1.telefonica.de.ohm-net.de.
The hostnames ns1.telefonica.de, ns2.telefonica.de and ns3.telefonica.de each resolve to a single IP: ns1.telefonica.de → 62.53.237.12, ns2.telefonica.de → 213.20.172.204, ns3.telefonica.de → 195.71.243.188.
Mail Servers
The sole mail server for sr-dev.de is mail.sr-dev.de.
mail.sr-dev.de directs to just one IP number, 85.183.133.43.