icstd.com - dns.ninja

`icstd.com`

DNSSEC	⚠️ Not signed
NS	`nsg1.namebrightdns.com` ⚠️ Not in zone NS records
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:6cd3:c02c:be79:5017^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e481:ba17:b27f:e48f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	3.85.118.95^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-118-95.compute-1.amazonaws.com`
		A	3.88.240.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-240-25.compute-1.amazonaws.com`
		A	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-139-44.compute-1.amazonaws.com`
		A	34.226.197.170^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-226-197-170.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
		A	98.87.155.33^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-87-155-33.compute-1.amazonaws.com`
		A	100.31.148.174^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-148-174.compute-1.amazonaws.com`
		A	100.58.101.51^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-101-51.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com` ⚠️ Not in zone NS records
		A	2600:1f18:683a:ae1a:651d:833a:8048:960^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:eb61:18ab:5759:f714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.13.94^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-13-94.compute-1.amazonaws.com`
		A	44.222.227.90^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-222-227-90.compute-1.amazonaws.com`
		A	52.90.244.244^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-244-244.compute-1.amazonaws.com`
		A	54.89.121.174^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-121-174.compute-1.amazonaws.com`
		A	54.90.184.103^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-184-103.compute-1.amazonaws.com`
		A	54.146.236.30^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
			PTR	`ec2-54-146-236-30.compute-1.amazonaws.com`
		A	54.161.110.144^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-161-110-144.compute-1.amazonaws.com`
		A	54.167.118.190^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-118-190.compute-1.amazonaws.com`
		A	54.204.144.198^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-204-144-198.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`

`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=1781558110

Same first word

icstd.com

icstd.net

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DNS History

20 records (2 active, 18 former)

○NSexpirens3.hichina.com2016-03-04 → 2016-03-04 · 4 obs

○ 2015-11-25 15:27:02
● 2016-03-04 16:43:04
○ 2016-06-24 05:52:54
○ 2026-06-15 21:35:50

○NSexpirens4.hichina.com2016-03-04 → 2016-03-04 · 4 obs

○ 2015-11-25 15:27:02
● 2016-03-04 16:43:04
○ 2016-06-24 05:52:54
○ 2026-06-15 21:35:50

○NSns1.namebrightdns.com2016-06-24 → 2026-06-15 · 4 obs

○ 2016-03-04 16:43:04
● 2016-06-24 05:52:54
● 2026-06-15 14:36:48
○ 2026-06-15 21:35:50

○NSns11.xincache.com2015-08-04 → 2015-11-25 · 4 obs

● 2015-08-04 21:23:26
● 2015-11-25 15:27:02
○ 2016-03-04 16:43:04
○ 2026-06-15 21:35:50

○NSns12.xincache.com2015-08-04 → 2015-11-25 · 4 obs

● 2015-08-04 21:23:26
● 2015-11-25 15:27:02
○ 2016-03-04 16:43:04
○ 2026-06-15 21:35:50

○NSns2.namebrightdns.com2016-06-24 → 2017-10-02 · 5 obs

○ 2016-03-04 16:43:04
● 2016-06-24 05:52:54
● 2017-10-02 11:30:54
○ 2026-03-01 22:15:36
○ 2026-06-15 21:35:50

●NSnsg1.namebrightdns.com2026-03-01 → 2026-06-15 · 3 obs

○ 2017-10-02 11:30:54
● 2026-03-01 22:15:36
● 2026-06-15 21:35:50

●NSnsg2.namebrightdns.com2026-03-01 → 2026-06-15 · 3 obs

○ 2017-10-02 11:30:54
● 2026-03-01 22:15:36
● 2026-06-15 21:35:50

○A13.223.25.842026-03-01 → 2026-06-15 · 4 obs

○ 2017-05-28 08:52:12
● 2026-03-01 22:15:36
● 2026-06-15 14:36:48
○ 2026-06-15 21:35:50

○A210.83.80.212015-08-04 → 2015-11-25 · 4 obs

● 2015-08-04 21:23:26
● 2015-11-25 15:27:02
○ 2016-03-04 16:43:04
○ 2026-06-15 21:35:50

○A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-01 → 2026-06-15 · 4 obs

○ 2017-05-28 08:52:12
● 2026-03-01 22:15:36
● 2026-06-15 14:36:48
○ 2026-06-15 21:35:50

○A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-01 → 2026-06-15 · 4 obs

○ 2017-05-28 08:52:12
● 2026-03-01 22:15:36
● 2026-06-15 14:36:48
○ 2026-06-15 21:35:50

○A42.120.158.782016-03-04 → 2016-03-04 · 4 obs

○ 2015-11-25 15:27:02
● 2016-03-04 16:43:04
○ 2016-06-24 05:52:54
○ 2026-06-15 21:35:50

○A52.200.243.1232016-06-24 → 2016-06-24 · 4 obs

○ 2016-03-04 16:43:04
● 2016-06-24 05:52:54
○ 2016-12-13 15:20:10
○ 2026-06-15 21:35:50

○A52.5.157.2202016-12-13 → 2016-12-24 · 5 obs

○ 2016-06-24 05:52:54
● 2016-12-13 15:20:10
● 2016-12-24 06:35:40
○ 2017-05-28 08:52:12
○ 2026-06-15 21:35:50

○A52.70.121.2382016-12-24 → 2016-12-24 · 4 obs

○ 2016-12-13 15:20:10
● 2016-12-24 06:35:40
○ 2017-05-28 08:52:12
○ 2026-06-15 21:35:50

○A54.243.117.1972026-03-01 → 2026-06-15 · 4 obs

○ 2017-05-28 08:52:12
● 2026-03-01 22:15:36
● 2026-06-15 14:36:48
○ 2026-06-15 21:35:50

○A54.84.53.382016-12-13 → 2016-12-13 · 4 obs

○ 2016-06-24 05:52:54
● 2016-12-13 15:20:10
○ 2016-12-24 06:35:40
○ 2026-06-15 21:35:50

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-06-24 → 2016-06-24 · 3 obs

● 2016-06-24 05:52:54
○ 2016-12-13 15:20:10
○ 2026-06-15 21:35:50

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-13 → 2017-10-02 · 5 obs

○ 2016-06-24 05:52:54
● 2016-12-13 15:20:10
● 2017-10-02 11:30:54
○ 2026-03-01 22:15:36
○ 2026-06-15 21:35:50

🔍 DNS Trace

Analysis

Name Servers

Two name servers handle the delegation for icstd.com: nsg1.namebrightdns.com and nsg2.namebrightdns.com.

icstd.com shares its NS records with other domains, for example www.hugage.com, mail.matterweb.com, wap.emovil.com and two others.

icstd.com has at least partial name server overlap with other domains, such as ghostb.com, blockchain48.com, 325ai.com and two others.

It is common to find these name servers paired with the name servers ns1.namebrightdns.com.

DNS names with 13 IP addresses:

nsg1.namebrightdns.com resolves to 3.80.109.14, 3.85.118.95 and 3.88.240.25 among others, with 10 other IP addresses in total.

nsg2.namebrightdns.com resolves to 3.91.13.94, 44.222.227.90 and 52.90.244.244 among others, with 10 other IP addresses in total.