toptechnical.com - dns.ninja

`toptechnical.com`

DNSSEC	⚠️ Not signed
A	2607:fb90:332e:efc1:b800:1e9:c7c3:647a^{🇺🇸 TMobileUSA2607:fb90:3300::/40 USA}
A	71.36.100.252^{🇺🇸 AS20971.36.96.0/19}
NS	`ns1.dynu.com` ⭐
		A	72.51.58.2^{🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated}
			PTR	`ns1.dynu.com`
NS	`ns2.dynu.com`
		A	2602:ff23:0:8888::2^{🇺🇸 AS3980192602:ff23::/48 PNAP-PHX003 marla-1}
			PTR	`ns1.dynu.com`
		A	108.181.13.234^{🇺🇸 AS40676108.181.0.0/19}
			PTR	`ns2.dynu.com`
NS	`ns3.dynu.com`
		A	2605:9f80:4000:214::2^{🇺🇸 DEDICATED-HIVE2605:9f80:4000::/35}
			PTR	`ns3.dynu.com`
		A	162.251.164.146^{🇺🇸 DEDICATED-HIVE162.251.164.0/24 PNAP-LAX}
			PTR	`ns3.dynu.com`
NS	`ns4.dynu.com`
		A	2604:6600:2000:39::2^{🇺🇸 AS406762604:6600:2000::/48}
			PTR	`ns4.dynu.com`
		A	108.181.159.122^{🇺🇸 AS40676108.181.156.0/22}
			PTR	`ns4.dynu.com`
NS	`ns5.dynu.com`
		A	2605:9f80:c000:404::2^{🇺🇸 DEDICATED-HIVE2605:9f80:c000::/34 PNAP-NYM 63018}
			PTR	`ns5.dynu.com`
		A	216.105.169.98^{🇺🇸 DEDICATED-HIVE216.105.169.0/24 PNAP-LAX}
			PTR	`ns5.dynu.com`
NS	`ns6.dynu.com`
		A	2607:f8f8:631:8612::2^{🇺🇸 AS273232607:f8f8:600::/40}
			PTR	`ns6.dynu.com`
		A	173.0.55.138^{🇺🇸 AS27323173.0.55.0/24 Serverstadium - abuse@serverstadium.com}
			PTR	`ns6.dynu.com`
MX	`clark-mx.dynu.com` ⭐
		A	72.51.58.55^{🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated}
			PTR	`mx3.wiredblade.com`
		A	72.51.58.56^{🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated}
			PTR	`mx3.wiredblade.com`
		A	72.51.58.57^{🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated}
			PTR	`mx3.wiredblade.com`
		A	72.51.58.58^{🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated}
			PTR	`mx3.wiredblade.com`
		A	162.216.242.75^{🇺🇸 AS398019162.216.242.0/24 Dynu Systems Incorporated}
			PTR	`mx3.wiredblade.com`
		A	162.216.242.76^{🇺🇸 AS398019162.216.242.0/24 Dynu Systems Incorporated}
			PTR	`mx3.wiredblade.com`
		A	162.216.242.77^{🇺🇸 AS398019162.216.242.0/24 Dynu Systems Incorporated}
			PTR	`mx3.wiredblade.com`
		A	162.216.242.78^{🇺🇸 AS398019162.216.242.0/24 Dynu Systems Incorporated}
			PTR	`mx3.wiredblade.com`
MX	`bryce-mx.dynu.com`⁽²⁰⁾
		A	107.161.27.201^{🇺🇸 AS3842107.161.24.0/22}
			PTR	`mx2.dynu.com`
TXT	`v=spf1 a ~all`
TXT	`mailconf=https://autoconfig.dynu.com/mail/config-v1.1.xml`
TXT	`google-site-verification=MwhiapNKlyp9VxUFwj0tP4RWThPnCK2lcguRLwPxUR8`
SOA	`ns1.dynu.com`administrator@dynu.com serial=3450

`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.net`nstld@verisign-grs.com serial=1784278717

Subdomains

mail.toptechnical.com

Same first word

toptechnical.com

Similar names

thepointcalc.com

DNS History

26 records (10 active, 16 former)

○NSdave.dave.k-com.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 13:00:34
○ 2016-03-29 01:10:08
○ 2026-07-17 09:04:26

●NSns1.dynu.com2026-02-16 → 2026-07-17 · 3 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-07-17 09:04:26

○NSns1.k-com.net2016-03-29 → 2020-12-13 · 5 obs

○ 2015-08-13 13:00:34
● 2016-03-29 01:10:08
● 2020-12-13 09:38:00
○ 2026-02-16 16:36:40
○ 2026-07-17 09:04:26

●NSns2.dynu.com2026-02-16 → 2026-07-17 · 3 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-07-17 09:04:26

○NSns2.k-com.net2016-03-29 → 2020-12-13 · 5 obs

○ 2015-08-13 13:00:34
● 2016-03-29 01:10:08
● 2020-12-13 09:38:00
○ 2026-02-16 16:36:40
○ 2026-07-17 09:04:26

●NSns3.dynu.com2026-02-16 → 2026-07-17 · 3 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-07-17 09:04:26

●NSns4.dynu.com2026-02-16 → 2026-07-17 · 3 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-07-17 09:04:26

●NSns5.dynu.com2026-02-16 → 2026-07-17 · 3 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-07-17 09:04:26

●NSns6.dynu.com2026-02-16 → 2026-07-17 · 3 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-07-17 09:04:26

●MXbryce-mx.dynu.com2026-02-16 → 2026-07-17 · 3 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-07-17 09:04:26

●MXclark-mx.dynu.com2026-02-16 → 2026-07-17 · 3 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-07-17 09:04:26

○MXmail.k-com.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 13:00:34
○ 2016-03-29 01:10:08
○ 2026-07-17 09:04:26

○MXmail.toptechnical.com2016-03-29 → 2020-12-13 · 5 obs

○ 2015-08-13 13:00:34
● 2016-03-29 01:10:08
● 2020-12-13 09:38:00
○ 2026-02-16 16:36:40
○ 2026-07-17 09:04:26

○A2001:428::12017-10-21 → 2017-10-21 · 4 obs

○ 2016-03-29 01:10:08
● 2017-10-21 10:48:14
○ 2020-09-02 12:12:28
○ 2026-07-17 09:04:26

●A2607:fb90:332e:efc1:b800:1e9:c7c3:647a2026-02-16 → 2026-07-17 · 3 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-07-17 09:04:26

○A65.100.61.2492020-09-02 → 2020-12-13 · 5 obs

○ 2017-10-21 10:48:14
● 2020-09-02 12:12:28
● 2020-12-13 09:38:00
○ 2026-02-16 16:36:40
○ 2026-07-17 09:04:26

○A65.100.61.2502016-03-29 → 2017-10-21 · 4 obs

● 2016-03-29 01:10:08
● 2017-10-21 10:48:14
○ 2020-09-02 12:12:28
○ 2026-07-17 09:04:26

●A71.36.100.2522026-07-15 → 2026-07-17 · 3 obs

○ 2026-05-30 01:33:40
● 2026-07-15 07:43:36
● 2026-07-17 09:04:26

○A71.36.104.1292026-05-15 → 2026-05-30 · 5 obs

○ 2026-05-08 08:49:24
● 2026-05-15 00:36:28
● 2026-05-30 01:33:40
○ 2026-07-15 07:43:36
○ 2026-07-17 09:04:26

○A71.36.107.2232026-05-08 → 2026-05-08 · 4 obs

○ 2026-05-02 17:37:30
● 2026-05-08 08:49:24
○ 2026-05-15 00:36:28
○ 2026-07-17 09:04:26

○A71.36.111.1022026-02-16 → 2026-03-06 · 5 obs

○ 2020-12-13 09:38:00
● 2026-02-16 16:36:40
● 2026-03-06 18:55:54
○ 2026-03-08 08:55:48
○ 2026-07-17 09:04:26

○A71.36.116.1712026-02-16 → 2026-07-17 · 2 obs

○ 2026-02-16 16:36:40
○ 2026-07-17 09:04:26

○A71.36.116.2332026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-08 08:55:48
● 2026-03-19 03:03:46
○ 2026-03-27 08:04:52
○ 2026-07-17 09:04:26

○A71.36.119.2492026-04-26 → 2026-05-02 · 5 obs

○ 2026-04-13 11:24:56
● 2026-04-26 15:11:24
● 2026-05-02 17:37:30
○ 2026-05-08 08:49:24
○ 2026-07-17 09:04:26

○A75.164.143.1072026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-06 18:55:54
● 2026-03-08 08:55:48
○ 2026-03-19 03:03:46
○ 2026-07-17 09:04:26

○A75.164.145.2082026-03-27 → 2026-04-13 · 5 obs

○ 2026-03-19 03:03:46
● 2026-03-27 08:04:52
● 2026-04-13 11:24:56
○ 2026-04-26 15:11:24
○ 2026-07-17 09:04:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
toptechnical.com	ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com...	11 records

✅ Authoritative Response

Server:173.0.55.138

NS records: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com, ns6.dynu.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toptechnical.com (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`71.36.100.252`
AAAA	1	`2607:fb90:332e:efc1:b800:1e9:c7c3:647a`
NS	6	`ns1.dynu.com, ns3.dynu.com...`
MX	2	`bryce-mx.dynu.com (pri: 20), clark-mx.dynu.com (pri: 10)`
TXT	3	`mailconf=https://autoconfig.dynu.com/mai, google-site-verification=MwhiapNKlyp9VxU...`
SOA	1	`ns1.dynu.com administrator.dynu.com`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.dynu.com, ns2.dynu.com, ns2.dynu.com...)

Analysis

Hierarchy

toptechnical.com is the parent zone for mail.toptechnical.com.

IP Addresses

toptechnical.com resolves to the IP addresses 71.36.100.252 and 2607:fb90:332e:efc1:b800:1e9:c7c3:647a

admin.k-com.net, kronos.k-com.net, ns1.k-com.net and two other host names share IP numbers with toptechnical.com.

Name Servers

The DNS delegation for toptechnical.com covers 6 name servers: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com and 3 more.

toptechnical.com partially shares its NS delegation with several other domains, including glecklerandsons.com, 2dsp.com, gorg1.com and two others.

In DNS configurations, these name servers often share authority with ns4.dynu.com, ns6.dynu.com, ns5.dynu.com and 6 other name servers.

Hostnames that resolve to two IP addresses:

ns2.dynu.com maps to two IP addresses — 108.181.13.234 and 2602:ff23:0:8888::2.

ns3.dynu.com maps to two IP addresses — 162.251.164.146 and 2605:9f80:4000:214::2.

ns4.dynu.com maps to two IP addresses — 108.181.159.122 and 2604:6600:2000:39::2.

ns5.dynu.com maps to two IP addresses — 216.105.169.98 and 2605:9f80:c000:404::2.

ns6.dynu.com maps to two IP addresses — 173.0.55.138 and 2607:f8f8:631:8612::2.

Hosts with just one IP address:

ns1.dynu.com points to the IP address 72.51.58.2.

Mail Servers

Mail for toptechnical.com is handled by two mail servers — bryce-mx.dynu.com and clark-mx.dynu.com.

toptechnical.com uses an identical mail server configuration to several other domains — among them toribellecosmetics.com, k-com.net, hutch.chat and two more.

toptechnical.com has at least partial mail server overlap with other domains such as dler.ch, millerschool.net, bluegrass.be and two more.

The mail servers acadia-mx.dynu.com, denali-mx.dynu.com, glacier-mx.dynu.com and everglades-mx.dynu.com are commonly seen alongside these mail servers.

Hostnames that resolve to 8 IP addresses:

clark-mx.dynu.com carries IP addresses 72.51.58.55, 72.51.58.56 and 72.51.58.57, with 5 other addresses beyond those.

Hosts with just one IP address:

bryce-mx.dynu.com points to the IP address 107.161.27.201.