`fem-dev.com`

DNSSEC	⚠️ Not signed
A	108.158.137.28^{🇺🇸 Amazon108.158.136.0/21}
		PTR	`server-108-158-137-28.gig51.r.cloudfront.net`
A	108.158.137.49^{🇺🇸 Amazon108.158.136.0/21}
A	108.158.137.91^{🇺🇸 Amazon108.158.136.0/21}
A	108.158.137.127^{🇺🇸 Amazon108.158.136.0/21}
NS	`ns-1100.awsdns-09.org` ⭐
		A	2600:9000:5304:4c00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1100.awsdns-09.org`
		A	205.251.196.76^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1100.awsdns-09.org`
NS	`ns-1709.awsdns-21.co.uk`
		A	2600:9000:5306:ad00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1709.awsdns-21.co.uk`
		A	205.251.198.173^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1709.awsdns-21.co.uk`
NS	`ns-424.awsdns-53.com`
		A	2600:9000:5301:a800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-424.awsdns-53.com`
		A	205.251.193.168^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-424.awsdns-53.com`
NS	`ns-740.awsdns-28.net`
		A	2600:9000:5302:e400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-740.awsdns-28.net`
		A	205.251.194.228^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-740.awsdns-28.net`
SOA	`ns-1100.awsdns-09.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=1775944477

Same first word

fem-dev.com

DNS History

24 records (8 active, 16 former)

●NSns-1100.awsdns-09.org2026-04-03 → 2026-04-11 · 2 obs

● 2026-04-03 06:22:28
● 2026-04-11 22:06:14

●NSns-1709.awsdns-21.co.uk2026-04-03 → 2026-04-11 · 2 obs

● 2026-04-03 06:22:28
● 2026-04-11 22:06:14

●NSns-424.awsdns-53.com2026-04-03 → 2026-04-11 · 2 obs

● 2026-04-03 06:22:28
● 2026-04-11 22:06:14

●NSns-740.awsdns-28.net2026-04-03 → 2026-04-11 · 2 obs

● 2026-04-03 06:22:28
● 2026-04-11 22:06:14

○A108.156.39.1242026-04-03 → 2026-04-11 · 15 obs

○ 2026-04-03 06:22:28
● 2026-04-03 10:12:16
○ 2026-04-03 19:02:00
○ 2026-04-03 23:54:46
● 2026-04-04 00:50:26
● 2026-04-06 07:53:00
○ 2026-04-06 16:59:50
○ 2026-04-06 23:38:24
● 2026-04-07 00:26:16
● 2026-04-08 01:44:50
○ 2026-04-08 09:11:44
● 2026-04-09 02:05:40
● 2026-04-11 05:35:26
○ 2026-04-11 22:06:12
○ 2026-04-11 22:06:14

○A108.156.39.172026-04-03 → 2026-04-11 · 15 obs

○A108.156.39.462026-04-03 → 2026-04-11 · 15 obs

○A108.156.39.902026-04-03 → 2026-04-11 · 15 obs

●A108.158.137.1272026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 05:35:26
● 2026-04-11 22:06:12
● 2026-04-11 22:06:14

●A108.158.137.282026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 05:35:26
● 2026-04-11 22:06:12
● 2026-04-11 22:06:14

●A108.158.137.492026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 05:35:26
● 2026-04-11 22:06:12
● 2026-04-11 22:06:14

●A108.158.137.912026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 05:35:26
● 2026-04-11 22:06:12
● 2026-04-11 22:06:14

○A13.227.207.1082026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 01:44:50
● 2026-04-08 09:11:44
○ 2026-04-09 02:05:40
○ 2026-04-11 22:06:14

○A13.227.207.1182026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 01:44:50
● 2026-04-08 09:11:44
○ 2026-04-09 02:05:40
○ 2026-04-11 22:06:14

○A13.227.207.312026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 01:44:50
● 2026-04-08 09:11:44
○ 2026-04-09 02:05:40
○ 2026-04-11 22:06:14

○A13.227.207.882026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 01:44:50
● 2026-04-08 09:11:44
○ 2026-04-09 02:05:40
○ 2026-04-11 22:06:14

○A18.244.202.132026-04-03 → 2026-04-06 · 10 obs

● 2026-04-03 06:22:28
○ 2026-04-03 10:12:16
● 2026-04-03 19:02:00
● 2026-04-03 22:14:40
○ 2026-04-03 23:54:46
○ 2026-04-06 07:53:00
● 2026-04-06 16:59:50
● 2026-04-06 23:38:24
○ 2026-04-07 00:26:16
○ 2026-04-11 22:06:14

○A18.244.202.212026-04-03 → 2026-04-06 · 10 obs

○A18.244.202.572026-04-03 → 2026-04-06 · 10 obs

○A18.244.202.842026-04-03 → 2026-04-06 · 10 obs

○A3.163.139.192026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 22:14:40
● 2026-04-03 23:54:46
○ 2026-04-04 00:50:26
○ 2026-04-11 22:06:14

○A3.163.139.452026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 22:14:40
● 2026-04-03 23:54:46
○ 2026-04-04 00:50:26
○ 2026-04-11 22:06:14

○A3.163.139.832026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 22:14:40
● 2026-04-03 23:54:46
○ 2026-04-04 00:50:26
○ 2026-04-11 22:06:14

○A3.163.139.872026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 22:14:40
● 2026-04-03 23:54:46
○ 2026-04-04 00:50:26
○ 2026-04-11 22:06:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
fem-dev.com	ns-740.awsdns-28.net, ns-424.awsdns-53.com, ns-1709.awsdns-21.co.uk, ns-1100.awsdns-09.org	1 record

✅ Authoritative Response

Server:205.251.194.228

NS records: ns-740.awsdns-28.net, ns-424.awsdns-53.com, ns-1709.awsdns-21.co.uk, ns-1100.awsdns-09.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fem-dev.com (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`108.158.137.127, 108.158.137.91...`
NS	4	`ns-1100.awsdns-09.org, ns-1709.awsdns-21.co.uk...`
SOA	1	`ns-1100.awsdns-09.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-424.awsdns-53.com)

Analysis

IP Addresses

fem-dev.com maps to four IP numbers: 108.158.137.28, 108.158.137.49, 108.158.137.91 and 108.158.137.127.

Other host names, for instance donmillsvet.com, australiapostcollectables.com.au, zbib.org, d7q7dlooeumid.cloudfront.net and metra.com share IP numbers with fem-dev.com.

Name Servers

fem-dev.com is delegated to four name servers: ns-424.awsdns-53.com, ns-740.awsdns-28.net, ns-1100.awsdns-09.org and ns-1709.awsdns-21.co.uk.

fem-dev.com at least partially shares name servers with other domains such as agrinput.com, stijnhendrix.com, avaliaeducacional.com, den-mail.com and darrinpatey.com.

Host names with two IP numbers:

ns-424.awsdns-53.com points to 2600:9000:5301:a800::1 and 205.251.193.168

ns-740.awsdns-28.net points to 2600:9000:5302:e400::1 and 205.251.194.228

ns-1100.awsdns-09.org points to 2600:9000:5304:4c00::1 and 205.251.196.76

ns-1709.awsdns-21.co.uk points to 2600:9000:5306:ad00::1 and 205.251.198.173

fem-dev.com - robtex.com

fem-dev.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

`fem-dev.com`

`com`