`buysidetechnology.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1daf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:958f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.175^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.143^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.ubmdns.com` ⭐
		A	2400:cb00:2049:1::a29f:d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.ubmdns.com`
TXT	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.175, 172.67.149.143
		IPv6 hints	2606:4700:3031::6815:1daf, 2606:4700:3032::ac43:958f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=78, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2401551755

`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=1776218647

Same first word

buysidetechnology.net

buysidetechnology.com

DNS History

18 records (6 active, 12 former)

○NSns1.ubm-us.net2015-06-08 → 2017-02-10 · 4 obs

● 2015-06-08 10:39:22
● 2017-02-10 16:17:10
○ 2019-04-05 13:14:18
○ 2026-04-15 02:25:18

●NSns1.ubmdns.com2019-04-05 → 2026-04-15 · 3 obs

○ 2017-02-10 16:17:10
● 2019-04-05 13:14:18
● 2026-04-15 02:25:18

○NSns2.ubm-us.net2015-06-08 → 2017-02-10 · 4 obs

● 2015-06-08 10:39:22
● 2017-02-10 16:17:10
○ 2019-04-05 13:14:18
○ 2026-04-15 02:25:18

●NSns2.ubmdns.com2019-04-05 → 2026-04-15 · 3 obs

○ 2017-02-10 16:17:10
● 2019-04-05 13:14:18
● 2026-04-15 02:25:18

○NSns3.ubm-us.net2015-06-08 → 2017-02-10 · 4 obs

● 2015-06-08 10:39:22
● 2017-02-10 16:17:10
○ 2019-04-05 13:14:18
○ 2026-04-15 02:25:18

○MXmailhost.mfi.com2015-06-08 → 2026-02-16 · 4 obs

● 2015-06-08 10:39:22
● 2026-02-16 04:46:56
○ 2026-02-21 18:18:20
○ 2026-04-15 02:25:18

●A104.21.29.1752026-02-16 → 2026-04-15 · 3 obs

○ 2019-04-05 13:14:18
● 2026-02-16 04:46:56
● 2026-04-15 02:25:18

○A104.31.80.1592019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-10 16:17:10
● 2019-04-05 13:14:18
○ 2026-02-16 04:46:56
○ 2026-04-15 02:25:18

○A104.31.81.1592019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-10 16:17:10
● 2019-04-05 13:14:18
○ 2026-02-16 04:46:56
○ 2026-04-15 02:25:18

●A172.67.149.1432026-02-16 → 2026-04-15 · 3 obs

○ 2019-04-05 13:14:18
● 2026-02-16 04:46:56
● 2026-04-15 02:25:18

○A192.155.42.932017-02-10 → 2017-02-10 · 4 obs

○ 2016-05-02 05:51:02
● 2017-02-10 16:17:10
○ 2019-04-05 13:14:18
○ 2026-04-15 02:25:18

○A192.155.48.932015-06-08 → 2016-05-02 · 4 obs

● 2015-06-08 10:39:22
● 2016-05-02 05:51:02
○ 2017-02-10 16:17:10
○ 2026-04-15 02:25:18

○A2606:4700:30::681f:509f2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-10 16:17:10
● 2019-04-05 13:14:18
○ 2026-02-16 04:46:56
○ 2026-04-15 02:25:18

○A2606:4700:30::681f:519f2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-10 16:17:10
● 2019-04-05 13:14:18
○ 2026-02-16 04:46:56
○ 2026-04-15 02:25:18

●A2606:4700:3031::6815:1daf2026-02-16 → 2026-04-15 · 3 obs

○ 2019-04-05 13:14:18
● 2026-02-16 04:46:56
● 2026-04-15 02:25:18

●A2606:4700:3032::ac43:958f2026-02-16 → 2026-04-15 · 3 obs

○ 2019-04-05 13:14:18
● 2026-02-16 04:46:56
● 2026-04-15 02:25:18

○A2620:103::192:155:48:932015-06-08 → 2016-05-02 · 4 obs

● 2015-06-08 10:39:22
● 2016-05-02 05:51:02
○ 2017-02-10 16:17:10
○ 2026-04-15 02:25:18

○A2620:103:1:1:192:155:42:932017-02-10 → 2017-02-10 · 4 obs

○ 2016-05-02 05:51:02
● 2017-02-10 16:17:10
○ 2019-04-05 13:14:18
○ 2026-04-15 02:25:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
buysidetechnology.com	ns1.ubmdns.com, ns2.ubmdns.com	2 records

✅ Authoritative Response

Server:162.159.0.208

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.175, 172.67.149.143`
AAAA	2	`2606:4700:3031::6815:1daf, 2606:4700:3032::ac43:958f`
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
TXT	1	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ns1.ubmdns.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)

Analysis

IP Addresses

buysidetechnology.com maps to four IP numbers: 2606:4700:3031::6815:1daf, 2606:4700:3032::ac43:958f, 104.21.29.175 and 172.67.149.143.

Other host names such as www.ctskinhibito.com, claudiaguedes.com, mobberly.org, gaynz.com and sina.surujia.com share IPs with buysidetechnology.com.

Name Servers

Two name servers ns1.ubmdns.com and ns2.ubmdns.com handle the delegation for buysidetechnology.com.

buysidetechnology.com shares the same name server setup as other domains, for example rfedgeexpo.com, ubmaviation.com, plasticstoday.com, gtecevent.com and consult4jobs.co.uk.

Host names with two IP numbers:

ns1.ubmdns.com points to 2400:cb00:2049:1::a29f:d0 and 162.159.0.208.

ns2.ubmdns.com points to 2400:cb00:2049:1::a29f:1d0 and 162.159.1.208.

buysidetechnology.com - robtex.com