`sothebysdesign.com`

DNSSEC	⚠️ Not signed
A	76.223.5.249^{🇺🇸 Amazon76.223.0.0/20}
		PTR	`a2391dc0304a99e02.awsglobalaccelerator.com`
A	166.117.1.52^{🇺🇸 Amazon166.117.0.0/20}
NS	`ns-1851.awsdns-39.co.uk` ⭐
		A	2600:9000:5307:3b00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1851.awsdns-39.co.uk`
		A	205.251.199.59^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1851.awsdns-39.co.uk`
NS	`ns-105.awsdns-13.com`
		A	2600:9000:5300:6900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-105.awsdns-13.com`
		A	205.251.192.105^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-105.awsdns-13.com`
NS	`ns-1347.awsdns-40.org`
		A	2600:9000:5305:4300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1347.awsdns-40.org`
		A	205.251.197.67^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1347.awsdns-40.org`
NS	`ns-952.awsdns-55.net`
		A	2600:9000:5303:b800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-952.awsdns-55.net`
		A	205.251.195.184^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-952.awsdns-55.net`
SOA	`ns-1851.awsdns-39.co.uk`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=1774696992

Same first word

sothebysdesign.com

DNS History

18 records (6 active, 12 former)

○NScpns01.secureserver.net2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 23:15:36
○ 2015-10-16 02:26:28
○ 2026-03-28 11:34:32

○NScpns02.secureserver.net2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 23:15:36
○ 2015-10-16 02:26:28
○ 2026-03-28 11:34:32

●NSns-105.awsdns-13.com2026-03-04 → 2026-03-28 · 3 obs

○ 2020-03-13 11:45:36
● 2026-03-04 06:12:00
● 2026-03-28 11:34:32

●NSns-1347.awsdns-40.org2026-03-04 → 2026-03-28 · 3 obs

○ 2020-03-13 11:45:36
● 2026-03-04 06:12:00
● 2026-03-28 11:34:32

●NSns-1851.awsdns-39.co.uk2026-03-04 → 2026-03-28 · 3 obs

○ 2020-03-13 11:45:36
● 2026-03-04 06:12:00
● 2026-03-28 11:34:32

●NSns-952.awsdns-55.net2026-03-04 → 2026-03-28 · 3 obs

○ 2020-03-13 11:45:36
● 2026-03-04 06:12:00
● 2026-03-28 11:34:32

○NSns53.domaincontrol.com2016-03-21 → 2016-07-18 · 5 obs

○ 2015-10-16 02:26:28
● 2016-03-21 02:23:02
● 2016-07-18 07:56:18
○ 2017-03-24 21:52:46
○ 2026-03-28 11:34:32

○NSns54.domaincontrol.com2016-03-21 → 2016-07-18 · 5 obs

○ 2015-10-16 02:26:28
● 2016-03-21 02:23:02
● 2016-07-18 07:56:18
○ 2017-03-24 21:52:46
○ 2026-03-28 11:34:32

○NSns7.worldnic.com2017-03-24 → 2020-03-13 · 5 obs

○ 2016-07-18 07:56:18
● 2017-03-24 21:52:46
● 2020-03-13 11:45:36
○ 2026-03-04 06:12:00
○ 2026-03-28 11:34:32

○NSns8.worldnic.com2017-03-24 → 2020-03-13 · 5 obs

○ 2016-07-18 07:56:18
● 2017-03-24 21:52:46
● 2020-03-13 11:45:36
○ 2026-03-04 06:12:00
○ 2026-03-28 11:34:32

○MXmailstore1.secureserver.net2008-03-08 → 2016-07-18 · 6 obs

● 2008-03-08 23:15:36
○ 2015-10-16 02:26:28
● 2016-03-21 02:23:02
● 2016-07-18 07:56:18
○ 2017-03-24 21:52:46
○ 2026-03-28 11:34:32

○MXp.webcom.ctmail.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-18 07:56:18
● 2017-03-24 21:52:46
○ 2020-03-13 11:45:36
○ 2026-03-28 11:34:32

○MXsmtp.secureserver.net2008-03-08 → 2016-07-18 · 7 obs

● 2008-03-08 23:15:36
○ 2015-10-16 02:26:28
○ 2015-12-15 23:46:26
● 2016-03-21 02:23:02
● 2016-07-18 07:56:18
○ 2017-03-24 21:52:46
○ 2026-03-28 11:34:32

●A166.117.1.522026-03-04 → 2026-03-28 · 3 obs

○ 2020-03-13 11:45:36
● 2026-03-04 06:12:00
● 2026-03-28 11:34:32

○A205.178.189.1312017-03-24 → 2020-03-13 · 5 obs

○ 2016-07-18 07:56:18
● 2017-03-24 21:52:46
● 2020-03-13 11:45:36
○ 2026-03-04 06:12:00
○ 2026-03-28 11:34:32

○A50.63.202.272016-03-21 → 2016-07-18 · 5 obs

○ 2015-10-16 02:26:28
● 2016-03-21 02:23:02
● 2016-07-18 07:56:18
○ 2017-03-24 21:52:46
○ 2026-03-28 11:34:32

○A68.178.232.1432008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 23:15:36
○ 2015-10-16 02:26:28
○ 2026-03-28 11:34:32

●A76.223.5.2492026-03-04 → 2026-03-28 · 3 obs

○ 2020-03-13 11:45:36
● 2026-03-04 06:12:00
● 2026-03-28 11:34:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sothebysdesign.com	ns-105.awsdns-13.com, ns-952.awsdns-55.net, ns-1851.awsdns-39.co.uk, ns-1347.awsdns-40.org	1 record

✅ Authoritative Response

Server:205.251.192.105

NS records: ns-105.awsdns-13.com, ns-952.awsdns-55.net, ns-1851.awsdns-39.co.uk, ns-1347.awsdns-40.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sothebysdesign.com (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.5.249, 166.117.1.52`
NS	4	`ns-105.awsdns-13.com, ns-1347.awsdns-40.org...`
SOA	1	`ns-1851.awsdns-39.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-105.awsdns-13.com)

Analysis

IP Addresses

sothebysdesign.com resolves to two IP numbers: 76.223.5.249 and 166.117.1.52.

other host names including sirjapan.net, c21assistant.com, coldwellbankerlasvegas.com, erapanama.com and cbcnrtwisconsin.com share IP numbers with sothebysdesign.com.

Name Servers

sothebysdesign.com is delegated to four name servers: ns-105.awsdns-13.com, ns-952.awsdns-55.net, ns-1347.awsdns-40.org and ns-1851.awsdns-39.co.uk.

sothebysdesign.com at least partially shares name servers with other domains, for instance honeycomb.flixbus.com, appleiosfree.com, dewatersportwinkel.nl.bak-mx.eu0105.smtpbak.com, aac-cms.ch and dzr1wwecbij1h.cloudfront.net.

These name servers are commonly used with ns-488.awsdns-61.com, ns-782.awsdns-33.net and ns-1134.awsdns-13.org.

Host names with two IP numbers:

ns-105.awsdns-13.com points to 2600:9000:5300:6900::1 and 205.251.192.105; ns-952.awsdns-55.net points to 2600:9000:5303:b800::1 and 205.251.195.184; ns-1347.awsdns-40.org points to 2600:9000:5305:4300::1 and 205.251.197.67; ns-1851.awsdns-39.co.uk points to 2600:9000:5307:3b00::1 and 205.251.199.59.

sothebysdesign.com - robtex.com