`app4c.com`

DNSSEC	⚠️ Not signed
A	108.157.173.50^{🇺🇸 Amazon108.157.172.0/23}
		PTR	`server-108-157-173-50.mia3.r.cloudfront.net`
A	108.157.173.67^{🇺🇸 Amazon108.157.172.0/23}
A	108.157.173.71^{🇺🇸 Amazon108.157.172.0/23}
A	108.157.173.98^{🇺🇸 Amazon108.157.172.0/23}
NS	`ns-943.awsdns-53.net` ⭐
		A	2600:9000:5303:af00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-943.awsdns-53.net`
		A	205.251.195.175^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-943.awsdns-53.net`
NS	`ns-1181.awsdns-19.org`
		A	2600:9000:5304:9d00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1181.awsdns-19.org`
		A	205.251.196.157^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1181.awsdns-19.org`
NS	`ns-1949.awsdns-51.co.uk`
		A	2600:9000:5307:9d00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1949.awsdns-51.co.uk`
		A	205.251.199.157^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1949.awsdns-51.co.uk`
NS	`ns-378.awsdns-47.com`
		A	2600:9000:5301:7a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-378.awsdns-47.com`
		A	205.251.193.122^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-378.awsdns-47.com`
SOA	`ns-943.awsdns-53.net`awsdns-hostmaster@amazon.com serial=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=1776240757

Same first word

app4c.com

Similar names

appc4.live

DNS History

25 records (8 active, 17 former)

○NSdns10.hichina.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:36:16
○ 2026-04-08 12:35:20
○ 2026-04-15 08:20:36

○NSdns9.hichina.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:36:16
○ 2017-12-17 05:33:06
○ 2026-04-15 08:20:36

○NSf1g1ns1.dnspod.net2017-12-17 → 2017-12-17 · 4 obs

○ 2016-12-16 02:36:16
● 2017-12-17 05:33:06
○ 2026-04-08 12:35:20
○ 2026-04-15 08:20:36

●NSns-1181.awsdns-19.org2026-04-08 → 2026-04-15 · 3 obs

○ 2017-12-17 05:33:06
● 2026-04-08 12:35:20
● 2026-04-15 08:20:36

●NSns-1949.awsdns-51.co.uk2026-04-08 → 2026-04-15 · 3 obs

○ 2017-12-17 05:33:06
● 2026-04-08 12:35:20
● 2026-04-15 08:20:36

●NSns-378.awsdns-47.com2026-04-08 → 2026-04-15 · 3 obs

○ 2017-12-17 05:33:06
● 2026-04-08 12:35:20
● 2026-04-15 08:20:36

●NSns-943.awsdns-53.net2026-04-08 → 2026-04-15 · 3 obs

○ 2017-12-17 05:33:06
● 2026-04-08 12:35:20
● 2026-04-15 08:20:36

○A108.156.46.1042026-04-12 → 2026-04-14 · 14 obs

○ 2026-04-12 13:08:30
● 2026-04-12 16:05:28
○ 2026-04-12 17:56:10
○ 2026-04-13 09:36:10
● 2026-04-13 20:19:18
○ 2026-04-14 02:47:26
○ 2026-04-14 04:05:36
● 2026-04-14 04:48:20
● 2026-04-14 06:55:12
○ 2026-04-14 07:46:26
○ 2026-04-14 10:11:40
● 2026-04-14 16:17:28
○ 2026-04-14 21:16:58
○ 2026-04-15 08:20:36

○A108.156.46.1172026-04-12 → 2026-04-14 · 14 obs

○A108.156.46.422026-04-12 → 2026-04-14 · 14 obs

○A108.156.46.592026-04-12 → 2026-04-14 · 14 obs

●A108.157.173.502026-04-12 → 2026-04-15 · 17 obs

○ 2026-04-09 10:24:14
● 2026-04-12 12:27:18
● 2026-04-12 13:08:30
○ 2026-04-12 16:05:28
● 2026-04-12 17:56:10
● 2026-04-13 05:07:42
○ 2026-04-13 08:06:18
○ 2026-04-13 20:19:18
● 2026-04-14 02:47:26
● 2026-04-14 04:05:36
○ 2026-04-14 04:48:20
○ 2026-04-14 06:55:12
● 2026-04-14 07:46:26
● 2026-04-14 10:11:40
○ 2026-04-14 16:17:28
● 2026-04-14 21:16:58
● 2026-04-15 08:20:36

●A108.157.173.672026-04-12 → 2026-04-15 · 17 obs

●A108.157.173.712026-04-12 → 2026-04-15 · 17 obs

●A108.157.173.982026-04-12 → 2026-04-15 · 17 obs

○A121.42.134.2312016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:36:16
○ 2017-12-17 05:33:06
○ 2026-04-15 08:20:36

○A18.164.78.1142026-04-08 → 2026-04-09 · 5 obs

○ 2017-12-17 05:33:06
● 2026-04-08 12:35:20
● 2026-04-09 10:24:14
○ 2026-04-12 12:27:18
○ 2026-04-15 08:20:36

○A18.164.78.692026-04-08 → 2026-04-09 · 5 obs

○ 2017-12-17 05:33:06
● 2026-04-08 12:35:20
● 2026-04-09 10:24:14
○ 2026-04-12 12:27:18
○ 2026-04-15 08:20:36

○A18.164.78.822026-04-08 → 2026-04-09 · 5 obs

○ 2017-12-17 05:33:06
● 2026-04-08 12:35:20
● 2026-04-09 10:24:14
○ 2026-04-12 12:27:18
○ 2026-04-15 08:20:36

○A18.164.78.942026-04-08 → 2026-04-09 · 5 obs

○ 2017-12-17 05:33:06
● 2026-04-08 12:35:20
● 2026-04-09 10:24:14
○ 2026-04-12 12:27:18
○ 2026-04-15 08:20:36

○A3.167.37.1262026-04-13 → 2026-04-13 · 5 obs

○ 2026-04-13 05:07:42
● 2026-04-13 08:06:18
● 2026-04-13 09:36:10
○ 2026-04-13 20:19:18
○ 2026-04-15 08:20:36

○A3.167.37.172026-04-13 → 2026-04-13 · 5 obs

○ 2026-04-13 05:07:42
● 2026-04-13 08:06:18
● 2026-04-13 09:36:10
○ 2026-04-13 20:19:18
○ 2026-04-15 08:20:36

○A3.167.37.422026-04-13 → 2026-04-13 · 5 obs

○ 2026-04-13 05:07:42
● 2026-04-13 08:06:18
● 2026-04-13 09:36:10
○ 2026-04-13 20:19:18
○ 2026-04-15 08:20:36

○A3.167.37.672026-04-13 → 2026-04-13 · 5 obs

○ 2026-04-13 05:07:42
● 2026-04-13 08:06:18
● 2026-04-13 09:36:10
○ 2026-04-13 20:19:18
○ 2026-04-15 08:20:36

○A47.74.184.1252017-12-17 → 2017-12-17 · 4 obs

○ 2016-12-16 02:36:16
● 2017-12-17 05:33:06
○ 2026-04-08 12:35:20
○ 2026-04-15 08:20:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
app4c.com	ns-378.awsdns-47.com, ns-943.awsdns-53.net, ns-1181.awsdns-19.org, ns-1949.awsdns-51.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.157

NS records: ns-378.awsdns-47.com, ns-943.awsdns-53.net, ns-1181.awsdns-19.org, ns-1949.awsdns-51.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for app4c.com (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`108.157.173.71, 108.157.173.50...`
NS	4	`ns-1181.awsdns-19.org, ns-1949.awsdns-51.co.uk...`
SOA	1	`ns-943.awsdns-53.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-378.awsdns-47.com)

Analysis

IP Addresses

Four IP numbers are pointed to by app4c.com: 108.157.173.50, 108.157.173.67, 108.157.173.71 and 108.157.173.98.

other host names including modeseven.co.kr, cherrylandflowers.com, jormungand.tv, admin.hospitality.imgate.co.kr and d2pemz9rwl7q62.cloudfront.net share IP numbers with app4c.com.

Name Servers

app4c.com is delegated to four name servers: ns-378.awsdns-47.com, ns-943.awsdns-53.net, ns-1181.awsdns-19.org and ns-1949.awsdns-51.co.uk.

app4c.com at least partially shares name servers with other domains, for instance dionneleslie.com, bozemancoldwellbanker.com, jameshwalker.com, 777rr9.com and southsands.com.

These name servers are commonly used with ns-1390.awsdns-45.org, ns-479.awsdns-59.com and ns-1749.awsdns-26.co.uk.

Host names with two IP numbers:

ns-378.awsdns-47.com points to 2600:9000:5301:7a00::1 and 205.251.193.122; ns-943.awsdns-53.net points to 2600:9000:5303:af00::1 and 205.251.195.175; ns-1181.awsdns-19.org points to 2600:9000:5304:9d00::1 and 205.251.196.157; ns-1949.awsdns-51.co.uk points to 2600:9000:5307:9d00::1 and 205.251.199.157.

app4c.com - robtex.com

app4c.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`app4c.com`

`com`