`robertbiehl.com`

DNSSEC	⚠️ Not signed
A	3.5.120.66^{🇺🇸 Amazon3.5.120.0/24 AWS S3}
A	3.5.121.8^{🇺🇸 Amazon3.5.121.0/24 AWS S3}
A	3.5.121.33^{🇺🇸 Amazon3.5.121.0/24 AWS S3}
A	3.5.134.160^{🇩🇪 Amazon3.5.134.0/24 EC2 Prefix}
A	3.5.134.221^{🇩🇪 Amazon3.5.134.0/24 EC2 Prefix}
A	3.5.136.233^{🇩🇪 Amazon3.5.136.0/24 EC2 Prefix}
A	52.219.171.80^{🇩🇪 Amazon52.219.171.0/24 AWS S3}
A	52.219.210.56^{🇩🇪 Amazon52.219.210.0/24 AWS S3}
NS	`ns-1354.awsdns-41.org` ⭐
		A	2600:9000:5305:4a00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1354.awsdns-41.org`
		A	205.251.197.74^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1354.awsdns-41.org`
NS	`ns-1980.awsdns-55.co.uk`
		A	2600:9000:5307:bc00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1980.awsdns-55.co.uk`
		A	205.251.199.188^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1980.awsdns-55.co.uk`
NS	`ns-403.awsdns-50.com`
		A	2600:9000:5301:9300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-403.awsdns-50.com`
		A	205.251.193.147^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-403.awsdns-50.com`
NS	`ns-808.awsdns-37.net`
		A	2600:9000:5303:2800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-808.awsdns-37.net`
		A	205.251.195.40^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-808.awsdns-37.net`
MX	`inbound-smtp.eu-west-1.amazonaws.com` ⭐
		A	18.200.203.69^{🇮🇪 Amazon18.200.0.0/16 EC2 DUB prefix}
			PTR	`ec2-18-200-203-69.eu-west-1.compute.amazonaws.com`
		A	54.76.31.185^{🇮🇪 Amazon54.76.0.0/15 EC2 DUB prefix}
			PTR	`ec2-54-76-31-185.eu-west-1.compute.amazonaws.com`
		A	54.155.140.59^{🇮🇪 Amazon54.155.0.0/16 EC2 DUB prefix}
			PTR	`ec2-54-155-140-59.eu-west-1.compute.amazonaws.com`
SOA	`ns-1354.awsdns-41.org`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=1771291435

Same first word

robertbiehl.com

DNS History

72 records (13 active, 59 former)

●NSns-1354.awsdns-41.org2017-10-06 → 2026-03-09 · 2 obs

● 2017-10-06 12:16:18
● 2026-03-09 11:03:10

●NSns-1980.awsdns-55.co.uk2017-10-06 → 2026-03-09 · 2 obs

● 2017-10-06 12:16:18
● 2026-03-09 11:03:10

●NSns-403.awsdns-50.com2017-10-06 → 2026-03-09 · 2 obs

● 2017-10-06 12:16:18
● 2026-03-09 11:03:10

●NSns-808.awsdns-37.net2017-10-06 → 2026-03-09 · 2 obs

● 2017-10-06 12:16:18
● 2026-03-09 11:03:10

●MXinbound-smtp.eu-west-1.amazonaws.com2026-02-18 → 2026-03-09 · 2 obs

● 2026-02-18 00:37:04
● 2026-03-09 11:03:10

●A3.5.120.662026-03-09 → 2026-03-09 · 3 obs

○ 2026-03-05 22:02:36
● 2026-03-09 11:03:08
● 2026-03-09 11:03:10

○A3.5.121.1122026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-01 14:07:12
● 2026-03-05 22:02:36
○ 2026-03-09 11:03:08
○ 2026-03-09 11:03:10

●A3.5.121.332026-02-18 → 2026-03-09 · 6 obs

○ 2017-10-06 12:16:18
● 2026-02-18 00:37:04
○ 2026-02-18 02:51:46
○ 2026-03-05 22:02:36
● 2026-03-09 11:03:08
● 2026-03-09 11:03:10

○A3.5.121.472026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 18:17:24
● 2026-02-28 20:36:18
○ 2026-03-01 14:07:12
○ 2026-03-09 11:03:10

●A3.5.121.82026-03-09 → 2026-03-09 · 3 obs

○ 2026-03-05 22:02:36
● 2026-03-09 11:03:08
● 2026-03-09 11:03:10

○A3.5.121.892026-02-18 → 2026-02-27 · 7 obs

○ 2017-10-06 12:16:18
● 2026-02-18 00:37:04
○ 2026-02-18 02:51:46
○ 2026-02-22 20:49:36
● 2026-02-27 18:17:24
○ 2026-02-28 20:36:18
○ 2026-03-09 11:03:10

○A3.5.121.992026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 02:51:46
● 2026-02-22 20:49:36
○ 2026-02-27 18:17:24
○ 2026-03-09 11:03:10

○A3.5.122.1182026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 02:51:46
● 2026-02-22 20:49:36
○ 2026-02-27 18:17:24
○ 2026-03-09 11:03:10

●A3.5.134.1602026-03-09 → 2026-03-09 · 3 obs

○ 2026-03-05 22:02:36
● 2026-03-09 11:03:08
● 2026-03-09 11:03:10

○A3.5.134.2192026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 18:17:24
● 2026-02-28 20:36:18
○ 2026-03-01 14:07:12
○ 2026-03-09 11:03:10

●A3.5.134.2212026-03-09 → 2026-03-09 · 3 obs

○ 2026-03-05 22:02:36
● 2026-03-09 11:03:08
● 2026-03-09 11:03:10

○A3.5.134.2262026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 20:36:18
● 2026-03-01 14:07:12
○ 2026-03-05 22:02:36
○ 2026-03-09 11:03:10

○A3.5.134.2282026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 02:51:46
● 2026-02-22 20:49:36
○ 2026-02-27 18:17:24
○ 2026-03-09 11:03:10

○A3.5.134.332026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-22 20:49:36
● 2026-02-27 18:17:24
○ 2026-02-28 20:36:18
○ 2026-03-09 11:03:10

○A3.5.134.422026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 18:17:24
● 2026-02-28 20:36:18
○ 2026-03-01 14:07:12
○ 2026-03-09 11:03:10

○A3.5.135.1332026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-18 00:37:04
● 2026-02-18 02:51:46
○ 2026-02-22 20:49:36
○ 2026-03-09 11:03:10

○A3.5.135.1352026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-01 14:07:12
● 2026-03-05 22:02:36
○ 2026-03-09 11:03:08
○ 2026-03-09 11:03:10

○A3.5.135.1652026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 18:17:24
● 2026-02-28 20:36:18
○ 2026-03-01 14:07:12
○ 2026-03-09 11:03:10

○A3.5.135.1792026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-18 00:37:04
● 2026-02-18 02:51:46
○ 2026-02-22 20:49:36
○ 2026-03-09 11:03:10

○A3.5.135.22026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-22 20:49:36
● 2026-02-27 18:17:24
○ 2026-02-28 20:36:18
○ 2026-03-09 11:03:10

○A3.5.135.2132026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-01 14:07:12
● 2026-03-05 22:02:36
○ 2026-03-09 11:03:08
○ 2026-03-09 11:03:10

○A3.5.135.2152026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-01 14:07:12
● 2026-03-05 22:02:36
○ 2026-03-09 11:03:08
○ 2026-03-09 11:03:10

○A3.5.135.562026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 20:36:18
● 2026-03-01 14:07:12
○ 2026-03-05 22:02:36
○ 2026-03-09 11:03:10

○A3.5.135.732026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 02:51:46
● 2026-02-22 20:49:36
○ 2026-02-27 18:17:24
○ 2026-03-09 11:03:10

○A3.5.136.2152026-02-18 → 2026-02-18 · 4 obs

○ 2017-10-06 12:16:18
● 2026-02-18 00:37:04
○ 2026-02-18 02:51:46
○ 2026-03-09 11:03:10

●A3.5.136.2332026-03-09 → 2026-03-09 · 3 obs

○ 2026-03-05 22:02:36
● 2026-03-09 11:03:08
● 2026-03-09 11:03:10

○A3.5.136.872026-02-18 → 2026-02-18 · 4 obs

○ 2017-10-06 12:16:18
● 2026-02-18 00:37:04
○ 2026-02-18 02:51:46
○ 2026-03-09 11:03:10

○A3.5.137.1172026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-01 14:07:12
● 2026-03-05 22:02:36
○ 2026-03-09 11:03:08
○ 2026-03-09 11:03:10

○A3.5.137.1222026-02-18 → 2026-02-18 · 4 obs

○ 2017-10-06 12:16:18
● 2026-02-18 00:37:04
○ 2026-02-18 02:51:46
○ 2026-03-09 11:03:10

○A3.5.137.1322026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-22 20:49:36
● 2026-02-27 18:17:24
○ 2026-02-28 20:36:18
○ 2026-03-09 11:03:10

○A3.5.137.1432026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 20:36:18
● 2026-03-01 14:07:12
○ 2026-03-05 22:02:36
○ 2026-03-09 11:03:10

○A3.5.137.1572026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 20:36:18
● 2026-03-01 14:07:12
○ 2026-03-05 22:02:36
○ 2026-03-09 11:03:10

○A3.5.137.442026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-18 00:37:04
● 2026-02-18 02:51:46
○ 2026-02-22 20:49:36
○ 2026-03-09 11:03:10

○A3.5.137.562026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-22 20:49:36
● 2026-02-27 18:17:24
○ 2026-02-28 20:36:18
○ 2026-03-09 11:03:10

○A3.5.137.982026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-18 00:37:04
● 2026-02-18 02:51:46
○ 2026-02-22 20:49:36
○ 2026-03-09 11:03:10

○A3.5.138.1262026-02-18 → 2026-02-18 · 4 obs

○ 2017-10-06 12:16:18
● 2026-02-18 00:37:04
○ 2026-02-18 02:51:46
○ 2026-03-09 11:03:10

○A3.5.138.1382026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 20:36:18
● 2026-03-01 14:07:12
○ 2026-03-05 22:02:36
○ 2026-03-09 11:03:10

○A3.5.138.1522026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-18 00:37:04
● 2026-02-18 02:51:46
○ 2026-02-22 20:49:36
○ 2026-03-09 11:03:10

○A3.5.138.1622026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-22 20:49:36
● 2026-02-27 18:17:24
○ 2026-02-28 20:36:18
○ 2026-03-09 11:03:10

○A3.5.138.2552026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-18 00:37:04
● 2026-02-18 02:51:46
○ 2026-02-22 20:49:36
○ 2026-03-09 11:03:10

○A3.5.138.852026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 18:17:24
● 2026-02-28 20:36:18
○ 2026-03-01 14:07:12
○ 2026-03-09 11:03:10

○A3.5.139.352026-02-18 → 2026-02-18 · 4 obs

○ 2017-10-06 12:16:18
● 2026-02-18 00:37:04
○ 2026-02-18 02:51:46
○ 2026-03-09 11:03:10

○A3.5.139.532026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 20:36:18
● 2026-03-01 14:07:12
○ 2026-03-05 22:02:36
○ 2026-03-09 11:03:10

○A52.219.140.1402026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 02:51:46
● 2026-02-22 20:49:36
○ 2026-02-27 18:17:24
○ 2026-03-09 11:03:10

○A52.219.169.482026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 02:51:46
● 2026-02-22 20:49:36
○ 2026-02-27 18:17:24
○ 2026-03-09 11:03:10

○A52.219.170.882026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 18:17:24
● 2026-02-28 20:36:18
○ 2026-03-01 14:07:12
○ 2026-03-09 11:03:10

○A52.219.171.1082026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-18 00:37:04
● 2026-02-18 02:51:46
○ 2026-02-22 20:49:36
○ 2026-03-09 11:03:10

○A52.219.171.202026-02-18 → 2026-02-28 · 7 obs

○ 2026-02-18 00:37:04
● 2026-02-18 02:51:46
○ 2026-02-22 20:49:36
○ 2026-02-27 18:17:24
● 2026-02-28 20:36:18
○ 2026-03-01 14:07:12
○ 2026-03-09 11:03:10

●A52.219.171.802026-03-09 → 2026-03-09 · 3 obs

○ 2026-03-05 22:02:36
● 2026-03-09 11:03:08
● 2026-03-09 11:03:10

○A52.219.171.842026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 02:51:46
● 2026-02-22 20:49:36
○ 2026-02-27 18:17:24
○ 2026-03-09 11:03:10

○A52.219.208.82026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 18:17:24
● 2026-02-28 20:36:18
○ 2026-03-01 14:07:12
○ 2026-03-09 11:03:10

●A52.219.210.562026-03-09 → 2026-03-09 · 3 obs

○ 2026-03-05 22:02:36
● 2026-03-09 11:03:08
● 2026-03-09 11:03:10

○A52.219.210.762026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-18 02:51:46
● 2026-02-22 20:49:36
○ 2026-02-27 18:17:24
○ 2026-03-09 11:03:10

○A52.219.46.1362026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-22 20:49:36
● 2026-02-27 18:17:24
○ 2026-02-28 20:36:18
○ 2026-03-09 11:03:10

○A52.219.47.1382026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 20:36:18
● 2026-03-01 14:07:12
○ 2026-03-05 22:02:36
○ 2026-03-09 11:03:10

○A52.219.72.112017-10-06 → 2017-10-06 · 3 obs

● 2017-10-06 12:16:18
○ 2026-02-18 00:37:04
○ 2026-03-09 11:03:10

○A52.219.72.192017-10-06 → 2017-10-06 · 3 obs

● 2017-10-06 12:16:18
○ 2026-02-18 00:37:04
○ 2026-03-09 11:03:10

○A52.219.72.2282026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-01 14:07:12
● 2026-03-05 22:02:36
○ 2026-03-09 11:03:08
○ 2026-03-09 11:03:10

○A52.219.72.2362026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-01 14:07:12
● 2026-03-05 22:02:36
○ 2026-03-09 11:03:08
○ 2026-03-09 11:03:10

○A52.219.72.32017-10-06 → 2017-10-06 · 3 obs

● 2017-10-06 12:16:18
○ 2026-02-18 00:37:04
○ 2026-03-09 11:03:10

○A52.219.72.742026-02-18 → 2026-02-18 · 4 obs

○ 2017-10-06 12:16:18
● 2026-02-18 00:37:04
○ 2026-02-18 02:51:46
○ 2026-03-09 11:03:10

○A52.219.73.112017-10-06 → 2017-10-06 · 3 obs

● 2017-10-06 12:16:18
○ 2026-02-18 00:37:04
○ 2026-03-09 11:03:10

○A52.219.73.32017-10-06 → 2017-10-06 · 3 obs

● 2017-10-06 12:16:18
○ 2026-02-18 00:37:04
○ 2026-03-09 11:03:10

○A52.219.73.392017-10-06 → 2017-10-06 · 3 obs

● 2017-10-06 12:16:18
○ 2026-02-18 00:37:04
○ 2026-03-09 11:03:10

○A52.219.74.112017-10-06 → 2017-10-06 · 3 obs

● 2017-10-06 12:16:18
○ 2026-02-18 00:37:04
○ 2026-03-09 11:03:10

○A52.219.75.1142026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 20:36:18
● 2026-03-01 14:07:12
○ 2026-03-05 22:02:36
○ 2026-03-09 11:03:10

○A52.219.75.442026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-22 20:49:36
● 2026-02-27 18:17:24
○ 2026-02-28 20:36:18
○ 2026-03-09 11:03:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
robertbiehl.com	ns-403.awsdns-50.com, ns-808.awsdns-37.net, ns-1354.awsdns-41.org, ns-1980.awsdns-55.co.uk	1 record

✅ Authoritative Response

Server: 205.251.193.147

NS records: ns-403.awsdns-50.com, ns-808.awsdns-37.net, ns-1354.awsdns-41.org, ns-1980.awsdns-55.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertbiehl.com (unsigned zone)

⏱️ Timing

Total: 890ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`3.5.138.77, 52.219.169.204...`
NS	4	`ns-1354.awsdns-41.org, ns-1980.awsdns-55.co.uk...`
MX	1	`inbound-smtp.eu-west-1.amazonaws.com (pr`
SOA	1	`ns-1354.awsdns-41.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-403.awsdns-50.com)

Analysis

IP Addresses

Eight IP numbers are pointed to by robertbiehl.com: 3.5.120.66, 3.5.121.8, 3.5.121.33, 3.5.134.160, 3.5.134.221, 3.5.136.233, 52.219.171.80 and 52.219.210.56.

Other host names such as cofab.de, my-florio.com, ecoolgrid.org, www.checkyeti.fr and www.hgs.cloud share IPs with robertbiehl.com.

Name Servers

robertbiehl.com is delegated to four name servers: ns-403.awsdns-50.com, ns-808.awsdns-37.net, ns-1354.awsdns-41.org and ns-1980.awsdns-55.co.uk.

robertbiehl.com at least partially shares name servers with other domains, for instance merxapp.com, smarthr.awsapps.com, pestpacexpresssux.net, d1rsoc1eahlexs.cloudfront.net and jillsoffice.com.

these name servers are commonly used with ns-924.awsdns-51.net, ns-238.awsdns-29.com, ns1.crossbar.org, ns2.crossbar.org, ns3.crossbar.org, ns4.crossbar.org and ns-1963.awsdns-53.co.uk.

Host names with two IP numbers: ns-403.awsdns-50.com points to 2600:9000:5301:9300::1 and 205.251.193.147; ns-808.awsdns-37.net points to 2600:9000:5303:2800::1 and 205.251.195.40; ns-1354.awsdns-41.org points to 2600:9000:5305:4a00::1 and 205.251.197.74; ns-1980.awsdns-55.co.uk points to 2600:9000:5307:bc00::1 and 205.251.199.188.

Mail Servers

robertbiehl.com is handled by a single mail server, inbound-smtp.eu-west-1.amazonaws.com.

The mail server setup for robertbiehl.com matches that of other domains, for instance caroccaz.be, npay.eu, vopak.academy, checkpoint.cloud and tmtlead.com.

robertbiehl.com shares at least partially some mail servers with other domains, including paseq.org, smartsolutions.hosting, letsflo.io, aisin-css.be and gopf-armonia.gr.

Host inbound-smtp.eu-west-1.amazonaws.com resolves to three IPs: 18.200.203.69, 54.76.31.185 and 54.155.140.59.

robertbiehl.com - robtex.com

robertbiehl.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`robertbiehl.com`

`com`