mail.4blocksinc.com - robtex.com

mail.4blocksinc.com

DNSSEC⚠️ Not signed
A172.237.146.18🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies
PTRk8s-svc-lander-seth-us-ord-01.parklogic.net
A172.237.146.39🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies
A172.237.146.46🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies
NSns1.parklogic.com ⭐ ⚠️ Not in parent delegation
A2001:19f0:6000:39be:5400:6ff:fe0b:e907🇺🇸 AS-VULTR2001:19f0:6000::/38 Vultr Assigned Prefix
PTRdns-dnsdist-us-lax-01.parklogic.net
A50.28.104.44🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West
PTRpistachio.parklogic.com
A50.116.34.34🇺🇸 AKAMAI-LINODE-AP50.116.32.0/20 Akamai Technologies
PTRlemonade.parklogic.com
A69.39.238.36🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route
PTRsandstone1.parklogic.com
A69.39.238.37🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route
PTRsandstone2.parklogic.com
A149.28.95.10🇺🇸 AS-VULTR149.28.64.0/19 Vultr Assigned Prefix
PTRdns-dnsdist-us-lax-01.parklogic.net
NSns2.parklogic.com ⚠️ Not in parent delegation
A2001:19f0:5c00:481f:5400:6ff:fe0b:e87c🇺🇸 AS-VULTR2001:19f0:5c00::/38 Vultr Assigned Prefix
A45.79.197.241🇺🇸 AKAMAI-LINODE-AP45.79.192.0/19 Akamai Technologies
PTRbubblegum.parklogic.com
A50.28.102.86🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West
PTRbiscotti.parklogic.com
A66.42.120.24🇺🇸 AS-VULTR66.42.112.0/20 Vultr Assigned Prefix
PTR66-42-120-24.choopa.net
A216.38.8.120🇺🇸 ASN-CQ-GIGENET216.38.0.0/19 GigENET Route
PTRshamrock1.parklogic.com
A216.38.8.121🇺🇸 ASN-CQ-GIGENET216.38.0.0/19 GigENET Route
PTRshamrock2.parklogic.com
MXmx156.hostedmxserver.com ⭐
A147.182.130.78🇺🇸 DIGITALOCEAN147.182.128.0/20 DigitalOcean
A147.182.160.18🇺🇸 DIGITALOCEAN147.182.160.0/20 DigitalOcean
A147.182.180.139🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
A147.182.189.184🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
A164.90.197.79🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.105🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.143🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.162🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
TXTv=spf1 -all
SOAns1.parklogic.comhostmaster@4blocksinc.com 2019-10-23 #1

4blocksinc.com

DNSSEC⚠️ Not signed
A172.237.146.18🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies
A172.237.146.39🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies
A172.237.146.46🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies
NSns1.parklogic.com ⭐
NSns2.parklogic.com
MXmx156.hostedmxserver.com ⭐
TXTv=spf1 -all
SOAns1.parklogic.comhostmaster@4blocksinc.com 2019-10-23 #1
📈 Tranco rank: #646,004

Previously MX for

4blocksinc.com

Same first word

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DNS History

7 records (6 active, 1 former)

202120222023202420252026NSns1.parklogic.comns2.parklogic.comMXmx156.hostedmxserver.comA172.237.146.18172.237.146.39172.237.146.46166.62.28.82
●NSns1.parklogic.com2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 13:31:14
● 2026-08-13 13:31:16
●NSns2.parklogic.com2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 13:31:14
● 2026-08-13 13:31:16
●MXmx156.hostedmxserver.com2026-08-13 → 2026-08-13 · 2 obs
● 2026-08-13 13:31:14
● 2026-08-13 13:31:16
○A166.62.28.822020-01-07 → 2020-01-07 · 3 obs
● 2020-01-07 14:11:06
○ 2026-08-13 13:31:14
○ 2026-08-13 13:31:16
●A172.237.146.182026-08-13 → 2026-08-13 · 3 obs
○ 2020-01-07 14:11:06
● 2026-08-13 13:31:14
● 2026-08-13 13:31:16
●A172.237.146.392026-08-13 → 2026-08-13 · 3 obs
○ 2020-01-07 14:11:06
● 2026-08-13 13:31:14
● 2026-08-13 13:31:16
●A172.237.146.462026-08-13 → 2026-08-13 · 3 obs
○ 2020-01-07 14:11:06
● 2026-08-13 13:31:14
● 2026-08-13 13:31:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
4blocksinc.comns1.parklogic.com, ns2.parklogic.com12 records

✅ Authoritative Response

Server:216.38.8.120

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4blocksinc.com (unsigned zone)

⏱️ Timing

Total: 995ms | Queries: -

📄 Records

TypeCountSample Data
A3172.237.146.46, 172.237.146.39...
NS2ns2.parklogic.com, ns1.parklogic.com
MX1mx156.hostedmxserver.com (pri: 10)
TXT1v=spf1 -all
SOA1ns1.parklogic.com hostmaster.4blocksinc.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.parklogic.com, ns1.parklogic.com, ns1.parklogic.com...)

Analysis

IP Addresses

mail.4blocksinc.com has three IP addresses: 172.237.146.18, 172.237.146.39 and 172.237.146.46.

Among the host names that share IP numbers with mail.4blocksinc.com are shipping-worldwide.com, www.aiuu2.org, aknf.net and two others.

Name Servers

The NS records for mail.4blocksinc.com delegate to ns1.parklogic.com and ns2.parklogic.com.

mail.4blocksinc.com has the same name server delegation as a number of other domains, such as cusch.de, ns1.fhsmv.org, www.mxbxgsx.com and two more.

The name servers of mail.4blocksinc.com overlap at least partially with those of other domains — among them soloparole.com, aio.agency, adecoxu.top and two more.

These name servers commonly appear alongside the name servers ns1.ns306.parklogic.com and ns2.ns306.parklogic.com.

Host names resolving to 6 IP numbers:

ns1.parklogic.com maps to 50.28.104.44, 50.116.34.34, 69.39.238.36 and 3 additional IP addresses.

ns2.parklogic.com maps to 45.79.197.241, 50.28.102.86, 66.42.120.24 and 3 additional IP addresses.

Mail Servers

mail.4blocksinc.com routes its mail through a single mail server, mx156.hostedmxserver.com.

mail.4blocksinc.com has the same mail server arrangement as a number of other domains, for example sophy.it, flsp4.world, article-tests-gratuits-du-code-de-la-route-109727728.html.ph and two more.

mx156.hostedmxserver.com directs to 8 IP numbers, including 147.182.130.78, 147.182.160.18 and 147.182.180.139, along with 5 other.