blockhh.de - dns.ninja
blockhh.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.136.8.144🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business | ||||||
| PTR | hostedc52.megawebservers.eu | ||||||
| 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 | mx.alice-dsl.net ⭐ | ||||||
| A | 91.136.8.194🇨🇦 INFB-AS911591.136.0.0/17 Internet Names For Business | ||||||
| PTR | mx1c52.megamailservers.eu | ||||||
| SOA | ns1.telefonica.dehostmaster@telefonica.de serial=157 | ||||||
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=1783199443 | ||||||
Same first word
blockhh.de |
DNS History
7 records (5 active, 2 former)
○NSns1.hansenet.de2015-07-02 → 2017-01-01 · 4 obs
● 2017-01-01 15:45:32
○ 2018-05-24 06:57:50
○ 2026-07-04 21:41:56
●NSns1.telefonica.de2018-05-24 → 2026-07-04 · 3 obs
● 2018-05-24 06:57:50
● 2026-07-04 21:41:56
○NSns2.hansenet.de2015-07-02 → 2017-01-01 · 4 obs
● 2017-01-01 15:45:32
○ 2018-05-24 06:57:50
○ 2026-07-04 21:41:56
●NSns2.telefonica.de2018-05-24 → 2026-07-04 · 3 obs
● 2018-05-24 06:57:50
● 2026-07-04 21:41:56
●NSns3.telefonica.de2018-05-24 → 2026-07-04 · 3 obs
● 2018-05-24 06:57:50
● 2026-07-04 21:41:56
●MXmx.alice-dsl.net2015-07-02 → 2026-07-04 · 2 obs
● 2026-07-04 21:41:56
●A91.136.8.1442015-07-02 → 2026-07-04 · 2 obs
● 2026-07-04 21:41:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| blockhh.de | ns1.telefonica.de, ns2.telefonica.de, ns3.telefonica.de | 3 records |
✅ Authoritative Response
Server:213.20.172.204
NS records: ns1.telefonica.de, ns2.telefonica.de, ns3.telefonica.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockhh.de (unsigned zone)
⏱️ Timing
Total: 714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.136.8.144 |
| NS | 3 | ns2.telefonica.de, ns3.telefonica.de... |
| MX | 1 | mx.alice-dsl.net (pri: 10) |
| SOA | 1 | ns1.telefonica.de hostmaster.telefonica. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.telefonica.de, ns2.telefonica.de, ns3.telefonica.de)
Analysis
IP Addresses
blockhh.de resolves to one IP address: 91.136.8.144.
ameisennest.net, elit-web.de, st-schuemann.de and two other host names share IP numbers with blockhh.de.
Name Servers
blockhh.de carries NS records delegating to ns1.telefonica.de, ns2.telefonica.de and ns3.telefonica.de.
blockhh.de partially shares its NS delegation with several other domains, including valiulin.de, joergandre.de, norbertstudt.de and two others.
ns1.telefonica.de points to 62.53.237.12; ns2.telefonica.de points to 213.20.172.204; ns3.telefonica.de points to 195.71.243.188 — each hostname maps to exactly one IP address.
Mail Servers
Mail for blockhh.de is handled by a single mail server, mx.alice-dsl.net.
blockhh.de uses an identical mail server configuration to several other domains — among them simalla.com, thepretender.de, maintower.org and two more.
mx.alice-dsl.net carries a single IP number, which is 91.136.8.194.