🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techmarkdowns.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns13.domaincontrol.com` ⭐
		A	2603:5:21a0::7^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns13.domaincontrol.com`
		A	97.74.106.7^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns13.domaincontrol.com`
NS	`ns14.domaincontrol.com`
		A	2603:5:22a0::7^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns14.domaincontrol.com`
		A	173.201.74.7^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns14.domaincontrol.com`
MX	`techmarkdowns-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-blapr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:f906::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm8pr21cu00100.inbound.protection.outlook.com`
		A	52.101.60.151^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bnypr03cu00107.inbound.protection.outlook.com`
		A	52.101.60.185^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bnypr03cu00201.inbound.protection.outlook.com`
		A	52.101.194.167^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr02cu00107.inbound.protection.outlook.com`
		A	52.101.202.159^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ph5pr04cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns13.domaincontrol.com`dns@jomax.net 2023-09-18 #0

`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=1794576426

Same first word

techmarkdowns.com

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NSns13.domaincontrol.com2026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 10:05:58
● 2026-11-13 14:03:32

●NSns14.domaincontrol.com2026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 10:05:58
● 2026-11-13 14:03:32

●MXtechmarkdowns-com.mail.protection.outlook.com2026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 10:05:58
● 2026-11-13 14:03:32

●A15.197.148.332026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 10:05:58
● 2026-11-13 14:03:32

●A3.33.130.1902026-09-23 → 2026-11-13 · 2 obs

● 2026-09-23 10:05:58
● 2026-11-13 14:03:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
techmarkdowns.com	ns13.domaincontrol.com, ns14.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.7

NS records: ns13.domaincontrol.com, ns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns13.domaincontrol.com, ns14.domaincontrol.com`
MX	1	`techmarkdowns-com.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns13.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)

Analysis

IP Addresses

techmarkdowns.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33

clientselectflowconsulting.com, songpilgrim.com, leyenoukabank.com and two other host names share IP numbers with techmarkdowns.com.

Name Servers

Two name servers handle the delegation for techmarkdowns.com: ns13.domaincontrol.com and ns14.domaincontrol.com.

techmarkdowns.com uses the same name servers as several other domains — among them chemdefend.co, iamsocial.la, realestatelinkingbuyersandsellers.com and two more.

ns13.domaincontrol.com and ns14.domaincontrol.com both carry two IP addresses. The A records for ns13.domaincontrol.com are 97.74.106.7 and 2603:5:21a0::7; the A records for ns14.domaincontrol.com are 173.201.74.7 and 2603:5:22a0::7.

Mail Servers

Mail for techmarkdowns.com is handled by a single mail server, techmarkdowns-com.mail.protection.outlook.com.

techmarkdowns-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.60.151, 52.101.60.185, 52.101.194.167 and 5 others.

techmarkdowns.com - robtex.com