`office-layout-dev.com`

DNSSEC	⚠️ Not signed
A	99.86.12.9
		PTR	`server-99-86-12-9.lhr95.r.cloudfront.net`
A	99.86.12.15
A	99.86.12.40
A	99.86.12.84
NS	`ns-924.awsdns-51.net` ⭐
		A	2600:9000:5303:9c00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-924.awsdns-51.net`
		A	205.251.195.156^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-924.awsdns-51.net`
NS	`ns-129.awsdns-16.com`
		A	2600:9000:5300:8100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-129.awsdns-16.com`
		A	205.251.192.129^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-129.awsdns-16.com`
NS	`ns-1387.awsdns-45.org`
		A	2600:9000:5305:6b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1387.awsdns-45.org`
		A	205.251.197.107^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1387.awsdns-45.org`
NS	`ns-1887.awsdns-43.co.uk`
		A	2600:9000:5307:5f00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1887.awsdns-43.co.uk`
		A	205.251.199.95^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1887.awsdns-43.co.uk`
SOA	`ns-924.awsdns-51.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=1776986996

Same first word

office-layout-dev.com

DNS History

24 records (8 active, 16 former)

●NSns-129.awsdns-16.com2026-04-04 → 2026-04-23 · 2 obs

● 2026-04-04 14:37:30
● 2026-04-23 23:34:50

●NSns-1387.awsdns-45.org2026-04-04 → 2026-04-23 · 2 obs

● 2026-04-04 14:37:30
● 2026-04-23 23:34:50

●NSns-1887.awsdns-43.co.uk2026-04-04 → 2026-04-23 · 2 obs

● 2026-04-04 14:37:30
● 2026-04-23 23:34:50

●NSns-924.awsdns-51.net2026-04-04 → 2026-04-23 · 2 obs

● 2026-04-04 14:37:30
● 2026-04-23 23:34:50

○A18.239.168.1212026-04-23 → 2026-04-23 · 10 obs

○ 2026-04-22 20:38:22
● 2026-04-23 00:37:00
○ 2026-04-23 04:22:08
○ 2026-04-23 10:41:14
● 2026-04-23 11:38:54
○ 2026-04-23 12:14:14
○ 2026-04-23 14:10:56
● 2026-04-23 16:04:30
○ 2026-04-23 17:25:28
○ 2026-04-23 23:34:50

○A18.239.168.222026-04-23 → 2026-04-23 · 10 obs

○A18.239.168.392026-04-23 → 2026-04-23 · 10 obs

○A18.239.168.662026-04-23 → 2026-04-23 · 10 obs

○A3.163.83.1002026-04-04 → 2026-04-04 · 3 obs

● 2026-04-04 14:37:30
○ 2026-04-04 17:50:34
○ 2026-04-23 23:34:50

○A3.163.83.1252026-04-04 → 2026-04-04 · 3 obs

● 2026-04-04 14:37:30
○ 2026-04-04 17:50:34
○ 2026-04-23 23:34:50

○A3.163.83.372026-04-04 → 2026-04-04 · 3 obs

● 2026-04-04 14:37:30
○ 2026-04-04 17:50:34
○ 2026-04-23 23:34:50

○A3.163.83.862026-04-04 → 2026-04-04 · 3 obs

● 2026-04-04 14:37:30
○ 2026-04-04 17:50:34
○ 2026-04-23 23:34:50

○A3.167.69.1142026-04-13 → 2026-04-20 · 7 obs

○ 2026-04-10 15:17:20
● 2026-04-13 18:47:34
○ 2026-04-14 20:00:16
● 2026-04-18 19:23:46
● 2026-04-20 00:26:48
○ 2026-04-21 16:37:38
○ 2026-04-23 23:34:50

○A3.167.69.552026-04-13 → 2026-04-20 · 7 obs

○ 2026-04-10 15:17:20
● 2026-04-13 18:47:34
○ 2026-04-14 20:00:16
● 2026-04-18 19:23:46
● 2026-04-20 00:26:48
○ 2026-04-21 16:37:38
○ 2026-04-23 23:34:50

○A3.167.69.732026-04-13 → 2026-04-20 · 7 obs

○ 2026-04-10 15:17:20
● 2026-04-13 18:47:34
○ 2026-04-14 20:00:16
● 2026-04-18 19:23:46
● 2026-04-20 00:26:48
○ 2026-04-21 16:37:38
○ 2026-04-23 23:34:50

○A3.167.69.892026-04-13 → 2026-04-20 · 7 obs

○ 2026-04-10 15:17:20
● 2026-04-13 18:47:34
○ 2026-04-14 20:00:16
● 2026-04-18 19:23:46
● 2026-04-20 00:26:48
○ 2026-04-21 16:37:38
○ 2026-04-23 23:34:50

○A3.174.141.1262026-04-04 → 2026-04-22 · 11 obs

○ 2026-04-04 14:37:30
● 2026-04-04 17:50:34
● 2026-04-10 15:17:20
○ 2026-04-13 18:47:34
● 2026-04-14 20:00:16
○ 2026-04-18 19:23:46
○ 2026-04-20 00:26:48
● 2026-04-21 16:37:38
● 2026-04-22 20:38:22
○ 2026-04-23 00:37:00
○ 2026-04-23 23:34:50

○A3.174.141.22026-04-04 → 2026-04-22 · 11 obs

○A3.174.141.662026-04-04 → 2026-04-22 · 11 obs

○A3.174.141.72026-04-04 → 2026-04-22 · 11 obs

●A99.86.12.152026-04-23 → 2026-04-23 · 9 obs

○ 2026-04-23 00:37:00
● 2026-04-23 04:22:08
● 2026-04-23 10:41:14
○ 2026-04-23 11:38:54
● 2026-04-23 12:14:14
● 2026-04-23 14:10:56
○ 2026-04-23 16:04:30
● 2026-04-23 17:25:28
● 2026-04-23 23:34:50

●A99.86.12.402026-04-23 → 2026-04-23 · 9 obs

●A99.86.12.842026-04-23 → 2026-04-23 · 9 obs

●A99.86.12.92026-04-23 → 2026-04-23 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
office-layout-dev.com	ns-129.awsdns-16.com, ns-924.awsdns-51.net, ns-1887.awsdns-43.co.uk, ns-1387.awsdns-45.org	2 records

✅ Authoritative Response

Server:205.251.192.129

NS records: ns-129.awsdns-16.com, ns-924.awsdns-51.net, ns-1887.awsdns-43.co.uk, ns-1387.awsdns-45.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 438ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.239.168.121, 18.239.168.22...`
NS	4	`ns-129.awsdns-16.com, ns-1387.awsdns-45.org...`
SOA	1	`ns-924.awsdns-51.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-129.awsdns-16.com, ns-129.awsdns-16.com)

Analysis

IP Addresses

office-layout-dev.com maps to four IP numbers: 99.86.12.9, 99.86.12.15, 99.86.12.40 and 99.86.12.84.

other host names include 8diijv31jh.execute-api.eu-west-1.amazonaws.com, eshipcity.net, shinpd.com, bleibnichtalleine.at and leegis.maps.arcgis.com; they share IP numbers with office-layout-dev.com.

Name Servers

office-layout-dev.com delegates to four name servers: ns-129.awsdns-16.com, ns-924.awsdns-51.net, ns-1387.awsdns-45.org and ns-1887.awsdns-43.co.uk.

office-layout-dev.com at least partially shares name servers with other domains, for instance hide-hide.net, richardsflorist.com, d3hf1og94fc9ku.cloudfront.net, d2dwi9inknajvi.cloudfront.net and umbler.co.uk.

these name servers are commonly used alongside the name servers ns-1963.awsdns-53.co.uk, ns-238.awsdns-29.com, ns-1354.awsdns-41.org, ns1.crossbar.org, ns2.crossbar.org, ns3.crossbar.org and ns4.crossbar.org.

Host names with two IP numbers: ns-129.awsdns-16.com points to 2600:9000:5300:8100::1 and 205.251.192.129; ns-924.awsdns-51.net points to 2600:9000:5303:9c00::1 and 205.251.195.156; ns-1387.awsdns-45.org points to 2600:9000:5305:6b00::1 and 205.251.197.107; ns-1887.awsdns-43.co.uk points to 2600:9000:5307:5f00::1 and 205.251.199.95.

office-layout-dev.com - robtex.com