`robertwcase.com`

CNAME	`www.robertwcase.com.s3-website-us-east-1.amazonaws.com`
CNAME	`s3-website.us-east-1.amazonaws.com`
DNSSEC	⚠️ Not signed
A	16.15.191.17^{🇺🇸 Amazon16.15.184.0/21 EC2 Prefix}
A	16.15.199.40^{🇺🇸 Amazon16.15.192.0/21 EC2 Prefix}
A	16.15.229.99^{🇺🇸 Amazon16.15.224.0/21 EC2 Prefix}
A	16.15.253.133^{🇺🇸 Amazon16.15.248.0/21 EC2 Prefix}
A	52.216.38.157^{🇺🇸 Amazon52.216.32.0/20 AWS S3}
A	52.216.213.205^{🇺🇸 Amazon52.216.208.0/20 AWS S3}
A	52.216.219.229^{🇺🇸 Amazon52.216.208.0/20 AWS S3}
A	52.217.126.221^{🇺🇸 Amazon52.217.112.0/20 AWS S3}
NS	`ns-437.awsdns-54.com` ⭐
		A	2600:9000:5301:b500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-437.awsdns-54.com`
		A	205.251.193.181^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-437.awsdns-54.com`
NS	`ns-1286.awsdns-32.org`
		A	2600:9000:5305:600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1286.awsdns-32.org`
		A	205.251.197.6^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1286.awsdns-32.org`
NS	`ns-1779.awsdns-30.co.uk`
		A	2600:9000:5306:f300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1779.awsdns-30.co.uk`
		A	205.251.198.243^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1779.awsdns-30.co.uk`
NS	`ns-611.awsdns-12.net`
		A	2600:9000:5302:6300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-611.awsdns-12.net`
		A	205.251.194.99^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-611.awsdns-12.net`
TXT	`0479bac704ece97eba11f6143a258135`
SOA	`ns-437.awsdns-54.com`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=1778470891

WOT: UNKNOWN (62/100)

Previously MX for

robertwcase.com

Same first word

robertwcase.com

Similar names

DNS History

22 records (8 active, 14 former)

●NSdns1.registrar-servers.com2026-04-08 → 2026-05-11 · 3 obs

○ 2017-12-09 07:55:02
● 2026-04-08 00:14:56
● 2026-05-11 03:45:48

●NSdns2.registrar-servers.com2026-04-08 → 2026-05-11 · 3 obs

○ 2017-12-09 07:55:02
● 2026-04-08 00:14:56
● 2026-05-11 03:45:48

○NSns1.dynadot.com2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 10:45:46
○ 2015-11-13 07:55:38
○ 2026-05-11 03:45:48

○NSns1.speedydns.net2016-05-03 → 2017-01-08 · 5 obs

○ 2015-11-13 07:55:38
● 2016-05-03 11:39:06
● 2017-01-08 08:28:16
○ 2017-12-09 07:55:02
○ 2026-05-11 03:45:48

○NSns2.dynadot.com2015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 10:45:46
○ 2015-11-13 07:55:38
○ 2026-05-11 03:45:48

○NSns2.speedydns.net2016-05-03 → 2017-01-08 · 5 obs

○ 2015-11-13 07:55:38
● 2016-05-03 11:39:06
● 2017-01-08 08:28:16
○ 2017-12-09 07:55:02
○ 2026-05-11 03:45:48

○NSns3.speedydns.net2016-05-03 → 2017-01-08 · 5 obs

○ 2015-11-13 07:55:38
● 2016-05-03 11:39:06
● 2017-01-08 08:28:16
○ 2017-12-09 07:55:02
○ 2026-05-11 03:45:48

○NSns6.cpi.ad.jp2017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-08 08:28:16
● 2017-12-09 07:55:02
○ 2026-04-08 00:14:56
○ 2026-05-11 03:45:48

○NSns7.cpi.ad.jp2017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-08 08:28:16
● 2017-12-09 07:55:02
○ 2026-04-08 00:14:56
○ 2026-05-11 03:45:48

●MXeforward1.registrar-servers.com2026-04-08 → 2026-05-11 · 3 obs

○ 2017-12-09 07:55:02
● 2026-04-08 00:14:56
● 2026-05-11 03:45:48

●MXeforward2.registrar-servers.com2026-04-08 → 2026-05-11 · 3 obs

○ 2017-12-09 07:55:02
● 2026-04-08 00:14:56
● 2026-05-11 03:45:48

●MXeforward3.registrar-servers.com2026-04-08 → 2026-05-11 · 3 obs

○ 2017-12-09 07:55:02
● 2026-04-08 00:14:56
● 2026-05-11 03:45:48

●MXeforward4.registrar-servers.com2026-04-08 → 2026-05-11 · 3 obs

○ 2017-12-09 07:55:02
● 2026-04-08 00:14:56
● 2026-05-11 03:45:48

●MXeforward5.registrar-servers.com2026-04-08 → 2026-05-11 · 3 obs

○ 2017-12-09 07:55:02
● 2026-04-08 00:14:56
● 2026-05-11 03:45:48

○MXrobertwcase.com2016-05-03 → 2017-01-08 · 4 obs

● 2016-05-03 11:39:06
● 2017-01-08 08:28:16
○ 2017-12-09 07:55:02
○ 2026-05-11 03:45:48

○MXvlmx20.secure.ne.jp2017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-08 08:28:16
● 2017-12-09 07:55:02
○ 2026-04-08 00:14:56
○ 2026-05-11 03:45:48

○MXvlmx21.secure.ne.jp2017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-08 08:28:16
● 2017-12-09 07:55:02
○ 2026-04-08 00:14:56
○ 2026-05-11 03:45:48

○MXvlmx22.secure.ne.jp2017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-08 08:28:16
● 2017-12-09 07:55:02
○ 2026-04-08 00:14:56
○ 2026-05-11 03:45:48

○A150.60.158.262017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-08 08:28:16
● 2017-12-09 07:55:02
○ 2026-04-08 00:14:56
○ 2026-05-11 03:45:48

○A52.4.209.2502015-07-09 → 2015-07-09 · 3 obs

● 2015-07-09 10:45:46
○ 2015-11-13 07:55:38
○ 2026-05-11 03:45:48

○A81.19.186.2352016-05-03 → 2017-01-08 · 5 obs

○ 2015-11-13 07:55:38
● 2016-05-03 11:39:06
● 2017-01-08 08:28:16
○ 2017-12-09 07:55:02
○ 2026-05-11 03:45:48

●CNAMEwww.robertwcase.com.s3-website-us-east-1.amazonaws.com2026-04-08 → 2026-05-11 · 2 obs

● 2026-04-08 00:14:56
● 2026-05-11 03:45:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
robertwcase.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertwcase.com (unsigned zone)

⏱️ Timing

Total: 82ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
CNAME	1	`www.robertwcase.com.s3-website-us-east-1`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

robertwcase.com resolves to eight IP numbers: 16.15.191.17, 16.15.199.40, 16.15.229.99, 16.15.253.133, 52.216.38.157, 52.216.213.205, 52.216.219.229 and 52.217.126.221.

Other host names such as scopeyourdrain.com, policycrusher.com, integrityfirstit.com, webcast-dc.com and rockettechweb.com share IP numbers with robertwcase.com.

Name Servers

robertwcase.com is delegated to four name servers: ns-437.awsdns-54.com, ns-611.awsdns-12.net, ns-1286.awsdns-32.org and ns-1779.awsdns-30.co.uk.

At least part of the name servers for robertwcase.com are shared with other domains, for instance stg.apim.elsevierapis.com, oldflix.com.br, app-sikan.com, ergodic.us and piacca.ch.

Host names with two IP numbers:

ns-437.awsdns-54.com points to: 2600:9000:5301:b500::1 and 205.251.193.181

ns-611.awsdns-12.net points to: 2600:9000:5302:6300::1 and 205.251.194.99

ns-1286.awsdns-32.org points to: 2600:9000:5305:600::1 and 205.251.197.6

ns-1779.awsdns-30.co.uk points to: 2600:9000:5306:f300::1 and 205.251.198.243

robertwcase.com - robtex.com

robertwcase.com

com

Previously MX for

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

`robertwcase.com`

`com`