121dds.com - dns.ninja

121dds.com

DNSSEC⚠️ Not signed
A66.198.240.7🇺🇸 vercara-udos66.198.240.0/24
PTRmi3-cl8-its2.a2hosting.com
NSns1.a2hosting.com ⭐
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.a2hosting.com
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.a2hosting.com
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.a2hosting.com
A99.83.147.209🇺🇸 Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXmail.121dds.com ⭐
A66.198.240.7🇺🇸 vercara-udos66.198.240.0/24
PTRmi3-cl8-its2.a2hosting.com
TXTv=spf1 +a +mx +ip4:66.198.240.7 include:spf.a2hosting.com ~all
SOAns1.a2hosting.comroot@mi3-cl8-its2.a2hosting.com 2026-06-09 #1

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=1785964224

Subdomains

mail.121dds.com

Same first word

121dds.com

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSns1.a2hosting.comns2.a2hosting.comns3.a2hosting.comns4.a2hosting.comns63.domaincontrol.comns64.domaincontrol.comMXmail.121dds.commailstore1.secureserver.netsmtp.secureserver.netA66.198.240.750.63.202.18
●NSns1.a2hosting.com2026-02-21 → 2026-08-05 · 3 obs
○ 2018-05-22 09:05:42
● 2026-02-21 10:30:40
● 2026-08-05 21:18:20
●NSns2.a2hosting.com2026-02-21 → 2026-08-05 · 3 obs
○ 2018-05-22 09:05:42
● 2026-02-21 10:30:40
● 2026-08-05 21:18:20
●NSns3.a2hosting.com2026-02-21 → 2026-08-05 · 3 obs
○ 2018-05-22 09:05:42
● 2026-02-21 10:30:40
● 2026-08-05 21:18:20
●NSns4.a2hosting.com2026-02-21 → 2026-08-05 · 3 obs
○ 2018-05-22 09:05:42
● 2026-02-21 10:30:40
● 2026-08-05 21:18:20
○NSns63.domaincontrol.com2016-12-18 → 2018-05-22 · 4 obs
● 2016-12-18 12:32:34
● 2018-05-22 09:05:42
○ 2026-02-21 10:30:40
○ 2026-08-05 21:18:20
○NSns64.domaincontrol.com2016-12-18 → 2018-05-22 · 4 obs
● 2016-12-18 12:32:34
● 2018-05-22 09:05:42
○ 2026-02-21 10:30:40
○ 2026-08-05 21:18:20
●MXmail.121dds.com2026-02-21 → 2026-08-05 · 3 obs
○ 2018-05-22 09:05:42
● 2026-02-21 10:30:40
● 2026-08-05 21:18:20
○MXmailstore1.secureserver.net2016-12-18 → 2018-05-22 · 4 obs
● 2016-12-18 12:32:34
● 2018-05-22 09:05:42
○ 2026-02-21 10:30:40
○ 2026-08-05 21:18:20
○MXsmtp.secureserver.net2016-12-18 → 2018-05-22 · 4 obs
● 2016-12-18 12:32:34
● 2018-05-22 09:05:42
○ 2026-02-21 10:30:40
○ 2026-08-05 21:18:20
○A50.63.202.182016-12-18 → 2018-05-22 · 4 obs
● 2016-12-18 12:32:34
● 2018-05-22 09:05:42
○ 2026-02-21 10:30:40
○ 2026-08-05 21:18:20
●A66.198.240.72026-02-21 → 2026-08-05 · 3 obs
○ 2018-05-22 09:05:42
● 2026-02-21 10:30:40
● 2026-08-05 21:18:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
121dds.comns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com4 records

✅ Authoritative Response

Server:99.83.147.209

NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 121dds.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

TypeCountSample Data
A166.198.240.7
NS4ns1.a2hosting.com, ns4.a2hosting.com...
MX1mail.121dds.com (pri: 0)
TXT1v=spf1 +a +mx +ip4:66.198.240.7 include:
SOA1ns1.a2hosting.com root.mi3-cl8-its2.a2ho

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)

Analysis

Hierarchy

121dds.com serves as the parent of mail.121dds.com.

IP Addresses

121dds.com points to a single IP number: 66.198.240.7.

Additional host names — compliantsolutions.tech, coinbloc.io, mail.morch.us and two others — share IP numbers with 121dds.com.

Name Servers

121dds.com has four authoritative name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

121dds.com has at least partial name server overlap with other domains, such as molbiz.com, truformequipment.com, dronetrack.com and two others.

These name servers are frequently paired with the name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and two others.

ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com each resolve to one IP address: ns1.a2hosting.com resolves to 13.248.158.180, ns2.a2hosting.com resolves to 75.2.118.134, ns3.a2hosting.com resolves to 76.223.26.245 and ns4.a2hosting.com resolves to 99.83.147.209.

Mail Servers

121dds.com has one mail server: mail.121dds.com.

mail.121dds.com resolves to 66.198.240.7 and no other IP number.