🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`markdevadv.com`

DNSSEC	⚠️ Not signed
A	205.178.189.129^{🇺🇸 Jacksonville205.178.189.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
		PTR	`underconstruction.networksolutions.com`
NS	`jay.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jay.ns.cloudflare.com`
		A	108.162.193.123^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	172.64.33.123^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	173.245.59.123^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
NS	`lola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c084^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2084^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lola.ns.cloudflare.com`
		A	108.162.192.132^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	172.64.32.132^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	173.245.58.132^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
MX	`d94442a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d94442b.ess.barracudanetworks.com`⁽²⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`google-site-verification=dfKctwe003cFAn4HJM62tSqKoemnj10CZ8wT_dnfZ70`
TXT	`v=spf1 include:realmind.com -all`
SOA	`jay.ns.cloudflare.com`dns@cloudflare.com serial=2415766578

`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=1790587964

Same first word

markdevadv.net

markdevadv.org

markdevadv.com

Previous names

Next names

DNS History

9 records (5 active, 4 former)

●NSjay.ns.cloudflare.com2026-08-22 → 2026-09-28 · 3 obs

○ 2017-06-27 09:08:56
● 2026-08-22 10:50:18
● 2026-09-28 09:56:22

●NSlola.ns.cloudflare.com2026-08-22 → 2026-09-28 · 3 obs

○ 2017-06-27 09:08:56
● 2026-08-22 10:50:18
● 2026-09-28 09:56:22

○NSns89.worldnic.com2015-06-16 → 2017-06-27 · 4 obs

● 2015-06-16 17:49:36
● 2017-06-27 09:08:56
○ 2026-08-22 10:50:18
○ 2026-09-28 09:56:22

○NSns90.worldnic.com2015-06-16 → 2017-06-27 · 4 obs

● 2015-06-16 17:49:36
● 2017-06-27 09:08:56
○ 2026-08-22 10:50:18
○ 2026-09-28 09:56:22

○MXbarracuda.a.realmind.com2015-06-16 → 2016-04-19 · 4 obs

● 2015-06-16 17:49:36
● 2016-04-19 04:34:56
○ 2016-12-02 12:44:08
○ 2026-09-28 09:56:22

○MXbarracuda.b.realmind.com2015-06-16 → 2016-04-19 · 4 obs

● 2015-06-16 17:49:36
● 2016-04-19 04:34:56
○ 2016-12-02 12:44:08
○ 2026-09-28 09:56:22

●MXd94442a.ess.barracudanetworks.com2016-12-02 → 2026-09-28 · 3 obs

○ 2016-04-19 04:34:56
● 2016-12-02 12:44:08
● 2026-09-28 09:56:22

●MXd94442b.ess.barracudanetworks.com2016-12-02 → 2026-09-28 · 3 obs

○ 2016-04-19 04:34:56
● 2016-12-02 12:44:08
● 2026-09-28 09:56:22

●A205.178.189.1292015-06-16 → 2026-09-28 · 2 obs

● 2015-06-16 17:49:36
● 2026-09-28 09:56:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
markdevadv.com	jay.ns.cloudflare.com, lola.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.132

NS records: jay.ns.cloudflare.com, lola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markdevadv.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`205.178.189.129`
NS	2	`jay.ns.cloudflare.com, lola.ns.cloudflare.com`
MX	2	`d94442a.ess.barracudanetworks.com (pri: , d94442b.ess.barracudanetworks.com (pri:`
TXT	2	`google-site-verification=dfKctwe003cFAn4, v=spf1 include:realmind.com -all`
SOA	1	`jay.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jay.ns.cloudflare.com, jay.ns.cloudflare.com, jay.ns.cloudflare.com...)

Analysis

IP Addresses

markdevadv.com has exactly one IP address — 205.178.189.129.

chwwa.com, www.quixave.com, www.robertmatheu.com plus two other host names have IP numbers in common with markdevadv.com.

Name Servers

markdevadv.com is delegated to two name servers: jay.ns.cloudflare.com and lola.ns.cloudflare.com.

The name server configuration of markdevadv.com is shared with other domains, for instance realmind.technology, quicktlh.pics, mgvchampion.pics and two others.

There is at least partial name server overlap between markdevadv.com and other domains — psychologytutor.net, notes2wellness-app.pages.dev, meridiano103.com and two more among them.

Hosts with 6 IP addresses each:

jay.ns.cloudflare.com resolves to 108.162.193.123, 172.64.33.123, 173.245.59.123 and 3 other IP addresses.

lola.ns.cloudflare.com resolves to 108.162.192.132, 172.64.32.132, 173.245.58.132 and 3 other IP addresses.

Mail Servers

markdevadv.com uses two mail servers, d94442a.ess.barracudanetworks.com and d94442b.ess.barracudanetworks.com.

d94442a.ess.barracudanetworks.com and d94442b.ess.barracudanetworks.com each resolve to three IP addresses — 209.222.82.252, 209.222.82.253 and 209.222.82.255 — sharing the same set.

d94442a.ess.barracudanetworks.com and d94442b.ess.barracudanetworks.com are host names that each point to 209.222.82.252 IP addresses.

d94442a.ess.barracudanetworks.com and d94442b.ess.barracudanetworks.com are host names that each point to 209.222.82.253 IP addresses.

d94442a.ess.barracudanetworks.com and d94442b.ess.barracudanetworks.com are host names that each point to 209.222.82.255 IP addresses.

markdevadv.com - robtex.com

markdevadv.com

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