deftechmd.com - dns.ninja

deftechmd.com

DNSSEC⚠️ Not signed
A172.241.24.147🇺🇸 LEASEWEB-US172.241.24.0/21 Leaseweb USA, Inc.
PTRopal4.opalstack.com
NSns3.us.opalstack.com ⭐ ⚠️ Not in parent delegation
A45.56.74.5🇺🇸 AKAMAI-LINODE-AP45.56.64.0/20
PTRns3.us.opalstack.com
NSns1.us.opalstack.com
A45.79.107.55🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20
PTRns1.us.opalstack.com
NSns2.us.opalstack.com
A23.92.21.232🇺🇸 AKAMAI-LINODE-AP23.92.16.0/21
PTRns2.us.opalstack.com
MXmx1.us.opalstack.com ⭐
A108.62.123.121🇺🇸 LEASEWEB-US108.62.120.0/22
MXmx2.us.opalstack.com ⭐
A2605:fe80:2100:bf03:7::2🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US
A23.82.16.244🇺🇸 AS720323.82.16.0/21
TXTv=spf1 include:spf.opalstack.com ~all
SOAns3.us.opalstack.comhostmaster@deftechmd.com 2024-04-02 #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=1784839252

Same first word

deftechmd.com

DNS History

15 records (6 active, 9 former)

20192020202120222023202420252026NSns1.us.opalstack.comns2.us.opalstack.comns3.us.opalstack.comns1.webfaction.comns2.webfaction.comns3.webfaction.comns4.webfaction.comMXmx1.us.opalstack.commx2.us.opalstack.commx7.webfaction.commx8.webfaction.commx9.webfaction.comA172.241.24.147207.38.86.262605:de00:1:1:4a:14:0:9d
●NSns1.us.opalstack.com2026-04-03 → 2026-07-23 · 3 obs
○ 2018-05-06 17:30:36
● 2026-04-03 03:05:00
● 2026-07-23 20:47:52
○NSns1.webfaction.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 17:30:36
○ 2026-04-03 03:05:00
○ 2026-07-23 20:47:52
●NSns2.us.opalstack.com2026-04-03 → 2026-07-23 · 3 obs
○ 2018-05-06 17:30:36
● 2026-04-03 03:05:00
● 2026-07-23 20:47:52
○NSns2.webfaction.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 17:30:36
○ 2026-04-03 03:05:00
○ 2026-07-23 20:47:52
●NSns3.us.opalstack.com2026-04-03 → 2026-07-23 · 3 obs
○ 2018-05-06 17:30:36
● 2026-04-03 03:05:00
● 2026-07-23 20:47:52
○NSns3.webfaction.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 17:30:36
○ 2026-04-03 03:05:00
○ 2026-07-23 20:47:52
○NSns4.webfaction.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 17:30:36
○ 2026-04-03 03:05:00
○ 2026-07-23 20:47:52
●MXmx1.us.opalstack.com2026-04-03 → 2026-07-23 · 3 obs
○ 2018-05-06 17:30:36
● 2026-04-03 03:05:00
● 2026-07-23 20:47:52
●MXmx2.us.opalstack.com2026-04-03 → 2026-07-23 · 3 obs
○ 2018-05-06 17:30:36
● 2026-04-03 03:05:00
● 2026-07-23 20:47:52
○MXmx7.webfaction.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 17:30:36
○ 2026-04-03 03:05:00
○ 2026-07-23 20:47:52
○MXmx8.webfaction.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 17:30:36
○ 2026-04-03 03:05:00
○ 2026-07-23 20:47:52
○MXmx9.webfaction.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 17:30:36
○ 2026-04-03 03:05:00
○ 2026-07-23 20:47:52
●A172.241.24.1472026-04-03 → 2026-07-23 · 3 obs
○ 2018-05-06 17:30:36
● 2026-04-03 03:05:00
● 2026-07-23 20:47:52
○A207.38.86.262018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 17:30:36
○ 2026-04-03 03:05:00
○ 2026-07-23 20:47:52
○A2605:de00:1:1:4a:14:0:9d2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 17:30:36
○ 2026-04-03 03:05:00
○ 2026-07-23 20:47:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
deftechmd.comns1.us.opalstack.com, ns2.us.opalstack.com2 records

✅ Authoritative Response

Server:45.79.107.55

NS records: ns1.us.opalstack.com, ns2.us.opalstack.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for deftechmd.com (unsigned zone)

⏱️ Timing

Total: 4901ms | Queries: -

📄 Records

TypeCountSample Data
A1172.241.24.147
NS3ns2.us.opalstack.com, ns3.us.opalstack.com...
MX2mx2.us.opalstack.com (pri: 10), mx1.us.opalstack.com (pri: 10)
TXT1v=spf1 include:spf.opalstack.com ~all
SOA1ns3.us.opalstack.com hostmaster.deftechm

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

deftechmd.com directs to one IP number, which is 172.241.24.147.

Name Servers

The authoritative name servers for deftechmd.com are ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com — three in total.

The hostnames ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com each resolve to a single IP: ns1.us.opalstack.com → 45.79.107.55, ns2.us.opalstack.com → 23.92.21.232, ns3.us.opalstack.com → 45.56.74.5.

Mail Servers

The MX records for deftechmd.com point to two mail servers: mx1.us.opalstack.com and mx2.us.opalstack.com.

Hosts with two IP numbers each:

mx2.us.opalstack.com directs traffic to 23.82.16.244 and 2605:fe80:2100:bf03:7::2.

Hosts that resolve to one IP address:

mx1.us.opalstack.com has the IP address 108.62.123.121.