netblocks.com - dns.ninja
netblocks.com
com
| 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=1785125742 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.yoho.com2015-07-15 → 2017-10-10 · 4 obs
● 2017-10-10 03:18:18
○ 2026-02-15 06:12:52
○ 2026-07-27 04:38:24
○NSdns2.yoho.com2015-07-15 → 2017-10-10 · 4 obs
● 2017-10-10 03:18:18
○ 2026-02-15 06:12:52
○ 2026-07-27 04:38:24
●NSns1.parkingcrew.net2026-02-15 → 2026-07-27 · 3 obs
● 2026-02-15 06:12:52
● 2026-07-27 04:38:24
●NSns2.parkingcrew.net2026-02-15 → 2026-07-27 · 3 obs
● 2026-02-15 06:12:52
● 2026-07-27 04:38:24
●MXmail.h-email.net2026-02-15 → 2026-07-27 · 9 obs
● 2026-02-15 06:12:52
● 2026-04-03 13:10:14
○ 2026-04-09 05:13:26
○ 2026-04-09 06:04:18
● 2026-04-22 01:48:58
○ 2026-04-29 08:32:12
● 2026-07-26 23:06:04
● 2026-07-27 04:38:24
○MXmx1.netblocks.com2015-07-15 → 2026-02-15 · 4 obs
● 2026-02-15 06:12:52
○ 2026-03-25 19:50:56
○ 2026-07-27 04:38:24
●A104.247.81.992026-02-15 → 2026-07-27 · 3 obs
● 2026-02-15 06:12:52
● 2026-07-27 04:38:24
○A192.64.147.1502015-07-15 → 2017-10-10 · 4 obs
● 2017-10-10 03:18:18
○ 2026-02-15 06:12:52
○ 2026-07-27 04:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| netblocks.com | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:76.223.21.9
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netblocks.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.netblocks |
Analysis
Hierarchy
The parent domain of mx1.netblocks.com and www.netblocks.com is netblocks.com.
IP Addresses
netblocks.com directs to one IP number, which is 104.247.81.99.
Among the host names that share IP numbers with netblocks.com are owa365.com, wwwgazeta.pl, mentalwerkstatt.com and two others.
Name Servers
netblocks.com has two authoritative name servers — ns1.parkingcrew.net and ns2.parkingcrew.net.
netblocks.com has the same name server delegation as a number of other domains, such as artcamera.com, likedin.fr, mail.skinnyhipsterblog.com and two more.
netblocks.com has at least partial name server overlap with other domains, such as 141.25.1.static-hyderabad.tcl.net.in, static-62.139.194.14-tataidc.co.in, 115.115.109.253.static-chennai.tcl.net.in and two others.
ns1.parkingcrew.net directs to 13.248.158.159 and ns2.parkingcrew.net directs to 76.223.21.9; each host name points to exactly one IP number.
Mail Servers
netblocks.com routes its mail through a single mail server, mail.h-email.net.
netblocks.com has the same mail server arrangement as a number of other domains, for example atms.in, www.elektromotus.lt, mail.imgserv.de and two more.
mail.h-email.net directs to 10 IP numbers, including 5.75.171.74, 5.161.98.212 and 5.161.194.135, along with 7 other.