masdk.com - dns.ninja

`masdk.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:3f07:1cb4:63af:5432^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7eb4:aa05:32df:8eb1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:fb78:d91:d919:3fe4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.208.17.136^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-208-17-136.compute-1.amazonaws.com`
		A	18.234.41.78^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-41-78.compute-1.amazonaws.com`
		A	32.197.121.192
			PTR	`ec2-32-197-121-192.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:385b:e78b:7a10:2157^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:4af9:8655:8570:579f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.205.128.225^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-205-128-225.compute-1.amazonaws.com`
		A	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
		A	100.59.204.227^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-59-204-227.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-11 #1

`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=1783826517

Same first word

masdk.googleapis.com

masdk.net

masdk.com

masdk.com.cn

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DNS History

21 records (7 active, 14 former)

●NSdomain-for-sale.hugedomainsdns.com2026-03-30 → 2026-07-12 · 3 obs

○ 2017-12-30 21:32:02
● 2026-03-30 17:27:42
● 2026-07-12 03:44:44

●NSforsale.hugedomainsdns.com2026-03-30 → 2026-07-12 · 3 obs

○ 2017-12-30 21:32:02
● 2026-03-30 17:27:42
● 2026-07-12 03:44:44

●NSns1.namebrightdns.com2015-08-01 → 2026-07-12 · 6 obs

● 2015-08-01 05:21:28
● 2015-11-24 04:58:44
○ 2016-02-08 21:19:54
○ 2016-04-26 15:03:10
● 2017-01-01 11:52:16
● 2026-07-12 03:44:44

○NSns2.namebrightdns.com2015-11-24 → 2017-12-30 · 5 obs

○ 2015-08-01 05:21:28
● 2015-11-24 04:58:44
● 2017-12-30 21:32:02
○ 2026-03-30 17:27:42
○ 2026-07-12 03:44:44

○NSnsg1.namebrightdns.com2015-08-01 → 2016-04-26 · 6 obs

● 2015-08-01 05:21:28
○ 2015-11-24 04:58:44
● 2016-02-08 21:19:54
● 2016-04-26 15:03:10
○ 2017-01-01 11:52:16
○ 2026-07-12 03:44:44

○NSnsg2.namebrightdns.com2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 05:21:28
○ 2015-11-24 04:58:44
○ 2026-07-12 03:44:44

○MXanmail.namebrightmail.com2015-08-01 → 2016-02-08 · 4 obs

● 2015-08-01 05:21:28
● 2016-02-08 21:19:54
○ 2016-04-26 15:03:10
○ 2026-07-12 03:44:44

●A13.223.25.842026-03-30 → 2026-07-12 · 3 obs

○ 2017-12-30 21:32:02
● 2026-03-30 17:27:42
● 2026-07-12 03:44:44

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-30 → 2026-07-12 · 3 obs

○ 2017-12-30 21:32:02
● 2026-03-30 17:27:42
● 2026-07-12 03:44:44

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-30 → 2026-07-12 · 3 obs

○ 2017-12-30 21:32:02
● 2026-03-30 17:27:42
● 2026-07-12 03:44:44

○A52.0.96.242016-02-08 → 2016-02-08 · 4 obs

○ 2015-11-24 04:58:44
● 2016-02-08 21:19:54
○ 2016-04-26 15:03:10
○ 2026-07-12 03:44:44

○A52.200.243.1232016-04-26 → 2016-04-26 · 4 obs

○ 2016-02-08 21:19:54
● 2016-04-26 15:03:10
○ 2017-01-01 11:52:16
○ 2026-07-12 03:44:44

○A52.71.117.992016-02-08 → 2016-02-08 · 4 obs

○ 2015-11-24 04:58:44
● 2016-02-08 21:19:54
○ 2016-04-26 15:03:10
○ 2026-07-12 03:44:44

○A54.152.144.2432016-04-26 → 2016-04-26 · 4 obs

○ 2016-02-08 21:19:54
● 2016-04-26 15:03:10
○ 2017-01-01 11:52:16
○ 2026-07-12 03:44:44

○A54.174.31.2542015-08-01 → 2015-11-24 · 4 obs

● 2015-08-01 05:21:28
● 2015-11-24 04:58:44
○ 2016-02-08 21:19:54
○ 2026-07-12 03:44:44

○A54.208.74.2152015-08-01 → 2015-11-24 · 4 obs

● 2015-08-01 05:21:28
● 2015-11-24 04:58:44
○ 2016-02-08 21:19:54
○ 2026-07-12 03:44:44

●A54.243.117.1972026-03-30 → 2026-07-12 · 3 obs

○ 2017-12-30 21:32:02
● 2026-03-30 17:27:42
● 2026-07-12 03:44:44

○A54.82.156.192017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-26 15:03:10
● 2017-01-01 11:52:16
○ 2017-12-30 21:32:02
○ 2026-07-12 03:44:44

○A54.86.225.1562017-01-01 → 2017-01-01 · 4 obs

○ 2016-04-26 15:03:10
● 2017-01-01 11:52:16
○ 2017-12-30 21:32:02
○ 2026-07-12 03:44:44

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-01 → 2016-04-26 · 4 obs

● 2015-08-01 05:21:28
● 2016-04-26 15:03:10
○ 2017-01-01 11:52:16
○ 2026-07-12 03:44:44

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-01 → 2017-12-30 · 5 obs

○ 2016-04-26 15:03:10
● 2017-01-01 11:52:16
● 2017-12-30 21:32:02
○ 2026-03-30 17:27:42
○ 2026-07-12 03:44:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
masdk.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	12 records

✅ Authoritative Response

Server:18.234.41.78

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masdk.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

masdk.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Among the host names that share IP numbers with masdk.com are dc-f71ef35fa271.tryweight.com, cn_www.lifupifa.org.cn.whoisbucket.com, firebutler.com and two others.

Name Servers

masdk.com carries NS records delegating to domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

There is at least partial name server overlap between masdk.com and other domains — geminihospitality.com, gotobot.com, bcc6.com and two more among them.

The name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

domain-for-sale.hugedomainsdns.com resolves to 3.208.17.136, 18.234.41.78 and 32.197.121.192 among others, with 3 other IP addresses in total.

forsale.hugedomainsdns.com resolves to 54.205.128.225, 54.225.31.228 and 100.59.204.227 among others, with 3 other IP addresses in total.

Hostnames that point to five IP numbers:

ns1.namebrightdns.com directs to 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two other IP addresses.