3blocks.com - dns.ninja

3blocks.com

DNSSEC⚠️ Not signed
A159.89.244.183🇺🇸 DIGITALOCEAN159.89.244.0/22 DigitalOcean
A164.90.244.158🇺🇸 DIGITALOCEAN164.90.244.0/22 DigitalOcean
NSns1.perfectdomain.com ⚠️ Not in zone NS records
A159.89.244.183🇺🇸 DIGITALOCEAN159.89.244.0/22 DigitalOcean
NSns2.perfectdomain.com ⚠️ Not in zone NS records
A164.90.244.158🇺🇸 DIGITALOCEAN164.90.244.0/22 DigitalOcean
TXTv=spf1 -all
TXTv=DMARC1; p=reject; adkim=s; aspf=s;

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785447932

Subdomains

mail.3blocks.com

Same first word

3blocks.org
3blocks.ai
3blocks.io
3blocks.co
3blocks.com

Similar names

s3block.com
blocks3.com

DNS History

17 records (4 active, 13 former)

200920112013201520172019202120232025NSns1.perfectdomain.comns2.perfectdomain.comns1.commonmx.comns1.undeveloped.comns2.commonmx.comns2.undeveloped.comns5.dsredirection.comns6.dsredirection.comMXmail.mxproc.commail.replyingback.comA159.89.244.183164.90.244.158141.8.225.80149.56.9.652a05:d014:9da:8c10:306e:3e07:a16f:a55252.58.78.1667.18.162.188
○NSns1.commonmx.com2017-03-17 → 2017-03-17 · 4 obs
○ 2016-06-22 11:59:06
● 2017-03-17 11:53:42
○ 2020-01-08 21:28:56
○ 2026-07-30 21:53:46
●NSns1.perfectdomain.com2026-03-30 → 2026-07-30 · 3 obs
○ 2020-01-08 21:28:56
● 2026-03-30 14:59:08
● 2026-07-30 21:53:46
○NSns1.undeveloped.com2020-01-08 → 2020-01-08 · 4 obs
○ 2017-03-17 11:53:42
● 2020-01-08 21:28:56
○ 2026-03-30 14:59:08
○ 2026-07-30 21:53:46
○NSns2.commonmx.com2017-03-17 → 2017-03-17 · 4 obs
○ 2016-06-22 11:59:06
● 2017-03-17 11:53:42
○ 2020-01-08 21:28:56
○ 2026-07-30 21:53:46
●NSns2.perfectdomain.com2026-03-30 → 2026-07-30 · 3 obs
○ 2020-01-08 21:28:56
● 2026-03-30 14:59:08
● 2026-07-30 21:53:46
○NSns2.undeveloped.com2020-01-08 → 2020-01-08 · 4 obs
○ 2017-03-17 11:53:42
● 2020-01-08 21:28:56
○ 2026-03-30 14:59:08
○ 2026-07-30 21:53:46
○NSns5.dsredirection.com2015-08-02 → 2016-06-22 · 5 obs
○ 2008-03-14 20:45:10
● 2015-08-02 11:17:54
● 2016-06-22 11:59:06
○ 2017-03-17 11:53:42
○ 2026-07-30 21:53:46
○NSns6.dsredirection.com2015-08-02 → 2016-06-22 · 5 obs
○ 2008-03-14 20:45:10
● 2015-08-02 11:17:54
● 2016-06-22 11:59:06
○ 2017-03-17 11:53:42
○ 2026-07-30 21:53:46
○MXmail.mxproc.com2015-08-02 → 2016-03-01 · 5 obs
○ 2008-03-14 20:45:10
● 2015-08-02 11:17:54
● 2016-03-01 02:24:04
○ 2016-06-22 11:59:06
○ 2026-07-30 21:53:46
○MXmail.replyingback.com2016-06-22 → 2016-06-22 · 4 obs
○ 2016-03-01 02:24:04
● 2016-06-22 11:59:06
○ 2017-03-17 11:53:42
○ 2026-07-30 21:53:46
○A141.8.225.802015-08-02 → 2016-06-22 · 5 obs
○ 2008-03-14 20:45:10
● 2015-08-02 11:17:54
● 2016-06-22 11:59:06
○ 2017-03-17 11:53:42
○ 2026-07-30 21:53:46
○A149.56.9.652017-03-17 → 2017-03-17 · 4 obs
○ 2016-06-22 11:59:06
● 2017-03-17 11:53:42
○ 2020-01-08 21:28:56
○ 2026-07-30 21:53:46
●A159.89.244.1832026-03-30 → 2026-07-30 · 3 obs
○ 2020-01-08 21:28:56
● 2026-03-30 14:59:08
● 2026-07-30 21:53:46
●A164.90.244.1582026-03-30 → 2026-07-30 · 3 obs
○ 2020-01-08 21:28:56
● 2026-03-30 14:59:08
● 2026-07-30 21:53:46
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-01-08 → 2020-01-08 · 4 obs
○ 2017-03-17 11:53:42
● 2020-01-08 21:28:56
○ 2026-03-30 14:59:08
○ 2026-07-30 21:53:46
○A52.58.78.162020-01-08 → 2020-01-08 · 4 obs
○ 2017-03-17 11:53:42
● 2020-01-08 21:28:56
○ 2026-03-30 14:59:08
○ 2026-07-30 21:53:46
○A67.18.162.1882008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 20:45:10
○ 2015-08-02 11:17:54
○ 2026-07-30 21:53:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
3blocks.comns1.perfectdomain.com, ns2.perfectdomain.com2 records

✅ Authoritative Response

Server:164.90.244.158

NS records: ns1.perfectdomain.com, ns2.perfectdomain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3blocks.com (unsigned zone)

⏱️ Timing

Total: 217ms | Queries: -

📄 Records

TypeCountSample Data
A2159.89.244.183, 164.90.244.158
TXT2v=DMARC1; p=reject; adkim=s; aspf=s;, v=spf1 -all

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.perfectdomain.com, ns2.perfectdomain.com)

Analysis

Hierarchy

The domain mail.3blocks.com falls under the parent 3blocks.com.

IP Addresses

3blocks.com points to the IP addresses 159.89.244.183 and 164.90.244.158

worldsafe.com, www.webshop.servenet.com, ns1.kristalline.com and two other host names share IP numbers with 3blocks.com.

Name Servers

3blocks.com has two authoritative name servers — ns1.perfectdomain.com and ns2.perfectdomain.com.

3blocks.com uses the same name servers as several other domains — among them xhosting.com, biglicks.com, umna.com and two more.

The name servers for 3blocks.com overlap at least partially with those of other domains — for example comunitis.com.

Each of ns1.perfectdomain.com and ns2.perfectdomain.com has one IP address: ns1.perfectdomain.com uses 159.89.244.183 and ns2.perfectdomain.com uses 164.90.244.158.