🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mastercoders.dev`

DNSSEC	⚠️ Not signed
A	172.236.104.43^{🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies}
		PTR	`172-236-104-43.ip.linodeusercontent.com`
A	172.236.104.157^{🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies}
A	172.238.172.122^{🇺🇸 AKAMAI-LINODE-AP172.238.160.0/19 Akamai Technologies}
NS	`ns1.parklogic.com` ⭐
		A	2001:19f0:6000:39be:5400:6ff:fe0b:e907^{🇺🇸 AS-VULTR2001:19f0:6000::/38 Vultr Assigned Prefix}
			PTR	`dns-dnsdist-us-lax-01.parklogic.net`
		A	2600:3c02::f03c:92ff:fe7f:1f1d^{🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies}
			PTR	`lemonade.parklogic.com`
		A	50.116.34.34^{🇺🇸 AKAMAI-LINODE-AP50.116.32.0/20 Akamai Technologies}
			PTR	`lemonade.parklogic.com`
		A	69.39.238.36^{🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route}
			PTR	`sandstone1.parklogic.com`
		A	149.28.95.10^{🇺🇸 AS-VULTR149.28.64.0/19 Vultr Assigned Prefix}
			PTR	`dns-dnsdist-us-lax-01.parklogic.net`
NS	`ns1.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.233.143.231^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-lax-01.parklogic.net`
NS	`ns1.parklogictestns1.com` ⚠️ Not in parent delegation
		A	172.233.149.45^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-lax-01.parklogic.net`
		A	172.236.253.183^{🇺🇸 AKAMAI-LINODE-AP172.236.224.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-lax-02.parklogic.net`
NS	`ns2.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.239.65.99^{🇺🇸 AKAMAI-LINODE-AP172.239.64.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-lax-02.parklogic.net`
NS	`ns2.parklogictestns1.com` ⚠️ Not in parent delegation
		A	172.232.13.186^{🇺🇸 AKAMAI-LINODE-AP172.232.0.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-ord-02.parklogic.net`
		A	172.234.28.205^{🇺🇸 AKAMAI-LINODE-AP172.234.16.0/20 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-ord-01.parklogic.net`
NS	`ns3.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.233.220.211^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-ord-01.parklogic.net`
NS	`ns3.parklogictestns1.com` ⚠️ Not in parent delegation
NS	`ns4.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.232.13.58^{🇺🇸 AKAMAI-LINODE-AP172.232.0.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-ord-02.parklogic.net`
NS	`ns4.parklogictestns1.com` ⚠️ Not in parent delegation
SOA	`ns1.parklogic.com`hostmaster@mastercoders.dev serial=1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

mastercoders.com

mastercoders.dev

Similar names

Previous names

Next names

DNS History

15 records (12 active, 3 former)

●NSns1.domainregistrar.biz2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 04:05:42
● 2026-08-31 23:59:38

●NSns1.parklogic.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 04:05:42
● 2026-08-31 23:59:38

●NSns1.parklogictestns1.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 04:05:42
● 2026-08-31 23:59:38

●NSns2.domainregistrar.biz2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 04:05:42
● 2026-08-31 23:59:38

●NSns2.parklogictestns1.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 04:05:42
● 2026-08-31 23:59:38

●NSns3.domainregistrar.biz2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 04:05:42
● 2026-08-31 23:59:38

●NSns3.parklogictestns1.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 04:05:42
● 2026-08-31 23:59:38

●NSns4.domainregistrar.biz2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 04:05:42
● 2026-08-31 23:59:38

●NSns4.parklogictestns1.com2026-08-31 → 2026-08-31 · 2 obs

● 2026-08-31 04:05:42
● 2026-08-31 23:59:38

○A172.232.29.1712026-08-31 → 2026-08-31 · 4 obs

○ 2026-08-31 04:05:42
● 2026-08-31 16:33:36
○ 2026-08-31 20:01:58
○ 2026-08-31 23:59:38

○A172.234.220.1682026-08-31 → 2026-08-31 · 4 obs

○ 2026-08-31 04:05:42
● 2026-08-31 16:33:36
○ 2026-08-31 20:01:58
○ 2026-08-31 23:59:38

●A172.236.104.1572026-08-31 → 2026-08-31 · 4 obs

● 2026-08-31 04:05:42
○ 2026-08-31 16:33:36
● 2026-08-31 20:01:58
● 2026-08-31 23:59:38

●A172.236.104.432026-08-31 → 2026-08-31 · 4 obs

● 2026-08-31 04:05:42
○ 2026-08-31 16:33:36
● 2026-08-31 20:01:58
● 2026-08-31 23:59:38

●A172.238.172.1222026-08-31 → 2026-08-31 · 4 obs

● 2026-08-31 04:05:42
○ 2026-08-31 16:33:36
● 2026-08-31 20:01:58
● 2026-08-31 23:59:38

○A172.239.193.2342026-08-31 → 2026-08-31 · 4 obs

○ 2026-08-31 04:05:42
● 2026-08-31 16:33:36
○ 2026-08-31 20:01:58
○ 2026-08-31 23:59:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
mastercoders.dev	ns4.domainregistrar.biz, ns1.domainregistrar.biz, ns3.domainregistrar.biz, ns2.domainregistrar.biz	-

✅ Authoritative Response

Server:172.232.13.58

NS records: ns4.domainregistrar.biz, ns1.domainregistrar.biz, ns3.domainregistrar.biz, ns2.domainregistrar.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastercoders.dev (unsigned zone)

⏱️ Timing

Total: 1420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.236.104.157, 172.236.104.43...`
NS	4	`ns3.parklogictestns1.com, ns1.parklogictestns1.com...`
SOA	1	`ns1.parklogic.com hostmaster.mastercoder`

Analysis

IP Addresses

mastercoders.dev points to three IP numbers, namely 172.236.104.43, 172.236.104.157 and 172.238.172.122.

Additional host names — modernref.ca, uxoruwi.top, ulereda.top and two others — share IP numbers with mastercoders.dev.

Name Servers

mastercoders.dev is delegated to 9 name servers: ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz and 6 other.

At least some of mastercoders.dev's name servers are shared with other domains, for example acautodetails.com, desser.it, 3mt0m.lol and two more.

These name servers tend to co-occur with ns1.parklogic.com, ns4.domainregistrar.biz, ns1.parklogictestns1.com and 6 other name servers in the same DNS delegations.

Host names that resolve to five IP addresses:

ns1.parklogic.com points to 50.116.34.34, 69.39.238.36, 149.28.95.10 and two other IP addresses.

Host names with two IP numbers:

ns1.parklogictestns1.com points to 172.233.149.45 and 172.236.253.183.

ns2.parklogictestns1.com points to 172.232.13.186 and 172.234.28.205.

Host names pointing to a single IP address:

ns1.domainregistrar.biz points to 172.233.143.231.

ns2.domainregistrar.biz points to 172.239.65.99.

ns3.domainregistrar.biz points to 172.233.220.211.

ns4.domainregistrar.biz points to 172.232.13.58.