`sidwellgroup.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net 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

Subdomains

mx2.sidwellgroup.com

Same first word

sidwellgroup.com

DNS History

15 records (4 active, 11 former)

○NSns07.domaincontrol.com2017-09-01 → 2017-09-01 · 3 obs

○ 2016-09-18 14:05:02
● 2017-09-01 04:01:08
○ 2026-03-23 01:45:16

○NSns08.domaincontrol.com2017-09-01 → 2017-09-01 · 3 obs

○ 2016-09-18 14:05:02
● 2017-09-01 04:01:08
○ 2026-03-23 01:45:16

●NSns1.afternic.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-09-01 04:01:08
● 2026-03-23 01:45:16

○NSns1.tsohost.co.uk2015-08-03 → 2016-04-07 · 4 obs

● 2015-08-03 12:20:10
● 2016-04-07 12:28:00
○ 2016-09-18 14:05:02
○ 2026-03-23 01:45:16

●NSns2.afternic.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-09-01 04:01:08
● 2026-03-23 01:45:16

○NSns2.tsohost.co.uk2015-08-03 → 2016-04-07 · 4 obs

● 2015-08-03 12:20:10
● 2016-04-07 12:28:00
○ 2016-09-18 14:05:02
○ 2026-03-23 01:45:16

○MX.2026-03-23 → 2026-03-23 · 1 obs

○ 2026-03-23 01:45:16

○MXmail3.eqx.gridhost.co.uk2015-08-03 → 2016-04-07 · 4 obs

● 2015-08-03 12:20:10
● 2016-04-07 12:28:00
○ 2016-09-18 14:05:02
○ 2026-03-23 01:45:16

○MXmailstore1.secureserver.net2017-09-01 → 2017-09-01 · 3 obs

○ 2016-09-18 14:05:02
● 2017-09-01 04:01:08
○ 2026-03-23 01:45:16

○MXsmtp.secureserver.net2017-09-01 → 2017-09-01 · 3 obs

○ 2016-09-18 14:05:02
● 2017-09-01 04:01:08
○ 2026-03-23 01:45:16

○A104.131.72.192017-09-01 → 2017-09-01 · 3 obs

○ 2016-09-18 14:05:02
● 2017-09-01 04:01:08
○ 2026-03-23 01:45:16

●A13.248.169.482026-03-23 → 2026-03-23 · 2 obs

○ 2017-09-01 04:01:08
● 2026-03-23 01:45:16

○A185.119.173.2102016-04-07 → 2016-04-07 · 4 obs

○ 2015-12-30 11:55:02
● 2016-04-07 12:28:00
○ 2016-09-18 14:05:02
○ 2026-03-23 01:45:16

○A188.65.114.1222015-08-03 → 2015-12-30 · 4 obs

● 2015-08-03 12:20:10
● 2015-12-30 11:55:02
○ 2016-04-07 12:28:00
○ 2026-03-23 01:45:16

●A76.223.54.1462026-03-23 → 2026-03-23 · 2 obs

○ 2017-09-01 04:01:08
● 2026-03-23 01:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
sidwellgroup.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sidwellgroup.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

sidwellgroup.com is a parent of mx2.sidwellgroup.com.

IP Addresses

sidwellgroup.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names such as rexpo.org, topretweet.com, host-58-114-243-124.dynamic.kbtelecom.net, zoomyogastudios.com and bsdg.biz share IP numbers with sidwellgroup.com.

Name Servers

sidwellgroup.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

sidwellgroup.com uses the same name server setup as other domains, including www.pubres.com, viahouses.com, oceandiving.com, telebux.com and inetblack.com.

At least part of the name servers for sidwellgroup.com are shared with other domains, for instance raretap.com, xiaosuanzao.com, showrate.com, 91e68.com and powerbook.org.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

sidwellgroup.com - robtex.com