blockbuild.net - dns.ninja
blockbuild.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.97.70.58🇩🇪 CONTABO161.97.70.0/23 | ||||||
| PTR | vmd55512.contaboserver.net | ||||||
| NS | shades01.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:128🇺🇸 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 | shades01.rzone.de | ||||||
| A | 185.132.34.128🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades01.rzone.de | ||||||
| NS | docks08.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:8🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks08.rzone.de | ||||||
| A | 217.160.80.135🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks08.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 | shades01.rzone.dehostmaster@strato-rz.de 2021-03-25 #14 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784621387 | ||||||
Same first word
blockbuild.co.uk |
blockbuild.com |
blockbuild.net |
Similar names
DNS History
8 records (4 active, 4 former)
●NSdocks08.rzone.de2026-03-09 → 2026-07-21 · 3 obs
● 2026-03-09 04:01:56
● 2026-07-21 08:14:30
○NSnsv0.nitrado.net2017-01-26 → 2017-01-26 · 3 obs
○ 2018-10-10 17:45:50
○ 2026-07-21 08:14:30
○NSnsv2.nitrado.de2017-01-26 → 2017-01-26 · 3 obs
○ 2018-10-10 17:45:50
○ 2026-07-21 08:14:30
●NSshades01.rzone.de2026-03-09 → 2026-07-21 · 3 obs
● 2026-03-09 04:01:56
● 2026-07-21 08:14:30
●MXsmtpin.rzone.de2026-03-09 → 2026-07-21 · 3 obs
● 2026-03-09 04:01:56
● 2026-07-21 08:14:30
○MXvweb20.nitrado.net2017-01-26 → 2017-01-26 · 3 obs
○ 2018-10-10 17:45:50
○ 2026-07-21 08:14:30
●A161.97.70.582026-03-09 → 2026-07-21 · 3 obs
● 2026-03-09 04:01:56
● 2026-07-21 08:14:30
○A78.143.39.412017-01-26 → 2017-01-26 · 3 obs
○ 2018-10-10 17:45:50
○ 2026-07-21 08:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| blockbuild.net | shades01.rzone.de, docks08.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.135
NS records: shades01.rzone.de, docks08.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockbuild.net (unsigned zone)
⏱️ Timing
Total: 2095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.97.70.58 |
| NS | 2 | shades01.rzone.de, docks08.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades01.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
blockbuild.net resolves to just one IP address, 161.97.70.58.
Name Servers
blockbuild.net is delegated to two name servers: docks08.rzone.de and shades01.rzone.de.
blockbuild.net shares its NS records with other domains, for example nassraum-tuer.de, xn--bder-fischer-gcb.de, tstoy.de and two others.
blockbuild.net shares at least some of its name servers with other domains, including fachklinik-enzensberg.com, schaeufler.de, restaurantweiss.de and two others.
These name servers are frequently seen alongside shades06.rzone.de, shades16.rzone.de, docks05.rzone.de and 7 other name servers.
docks08.rzone.de and shades01.rzone.de each resolve to two IP addresses: docks08.rzone.de points to 217.160.80.135 and 2001:8d8:fe:53:5747:2a74:d:8, while shades01.rzone.de points to 185.132.34.128 and 2607:f1c0:fe:53:185:132:34:128.
Mail Servers
The sole mail server for blockbuild.net is smtpin.rzone.de.
Among the domains sharing a mail server setup with blockbuild.net are trostel.org, ga4.txt.de, www.heryshop.coms.24www.heryshop.com and two others.
smtpin.rzone.de points to two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.