`u-plumberadmin.com`

DNSSEC	⚠️ Not signed
A	54.151.95.180^{🇺🇸 Amazon54.151.0.0/17 EC2 SFO prefix}
		PTR	`ec2-54-151-95-180.us-west-1.compute.amazonaws.com`
A	54.153.44.209^{🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix}
NS	`ns-973.awsdns-57.net` ⭐
		A	2600:9000:5303:cd00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-973.awsdns-57.net`
		A	205.251.195.205^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-973.awsdns-57.net`
NS	`ns-1263.awsdns-29.org`
		A	2600:9000:5304:ef00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1263.awsdns-29.org`
		A	205.251.196.239^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1263.awsdns-29.org`
NS	`ns-1772.awsdns-29.co.uk`
		A	2600:9000:5306:ec00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1772.awsdns-29.co.uk`
		A	205.251.198.236^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1772.awsdns-29.co.uk`
NS	`ns-91.awsdns-11.com`
		A	2600:9000:5300:5b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-91.awsdns-11.com`
		A	205.251.192.91^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-91.awsdns-11.com`
SOA	`ns-973.awsdns-57.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=1771291435

Same first word

u-plumberadmin.com

DNS History

8 records (6 active, 2 former)

●NSns-1263.awsdns-29.org2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 01:44:46
● 2026-03-23 01:44:50

●NSns-1772.awsdns-29.co.uk2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 01:44:46
● 2026-03-23 01:44:50

●NSns-91.awsdns-11.com2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 01:44:46
● 2026-03-23 01:44:50

●NSns-973.awsdns-57.net2026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 01:44:46
● 2026-03-23 01:44:50

○A13.52.106.142026-03-23 → 2026-03-23 · 2 obs

○ 2026-03-23 01:44:46
○ 2026-03-23 01:44:50

●A54.151.95.1802026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 01:44:46
● 2026-03-23 01:44:50

●A54.153.44.2092026-03-23 → 2026-03-23 · 2 obs

● 2026-03-23 01:44:46
● 2026-03-23 01:44:50

○A54.183.99.962026-03-23 → 2026-03-23 · 2 obs

○ 2026-03-23 01:44:46
○ 2026-03-23 01:44:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
u-plumberadmin.com	ns-91.awsdns-11.com, ns-973.awsdns-57.net, ns-1772.awsdns-29.co.uk, ns-1263.awsdns-29.org	1 record

✅ Authoritative Response

Server:205.251.192.91

NS records: ns-91.awsdns-11.com, ns-973.awsdns-57.net, ns-1772.awsdns-29.co.uk, ns-1263.awsdns-29.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u-plumberadmin.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.151.95.180, 54.153.44.209`
NS	4	`ns-1263.awsdns-29.org, ns-1772.awsdns-29.co.uk...`
SOA	1	`ns-973.awsdns-57.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-91.awsdns-11.com)

Analysis

IP Addresses

u-plumberadmin.com points to two IP numbers: 54.151.95.180 and 54.153.44.209.

Other host names, for instance ec2-54-153-44-209.us-west-1.compute.amazonaws.com, share IP numbers with u-plumberadmin.com.

Name Servers

u-plumberadmin.com is delegated to four name servers: ns-91.awsdns-11.com, ns-973.awsdns-57.net, ns-1263.awsdns-29.org and ns-1772.awsdns-29.co.uk.

u-plumberadmin.com at least partially shares name servers with other domains, for example arclube.com, d7emv58x882wl.cloudfront.net, dfbqizeqcizlm.cloudfront.net, d34ftbj0hd68co.cloudfront.net and ticketswap.co.nz.

Host names with two IP numbers:

ns-91.awsdns-11.com points to: 2600:9000:5300:5b00::1 and 205.251.192.91

ns-973.awsdns-57.net points to: 2600:9000:5303:cd00::1 and 205.251.195.205

ns-1263.awsdns-29.org points to: 2600:9000:5304:ef00::1 and 205.251.196.239

ns-1772.awsdns-29.co.uk points to: 2600:9000:5306:ec00::1 and 205.251.198.236

u-plumberadmin.com - robtex.com