`besttechguru.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a42c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2963^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.99^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.44^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c139^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2139^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alan.ns.cloudflare.com`
		A	108.162.193.57^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	172.64.33.57^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
		A	173.245.59.57^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alan.ns.cloudflare.com`
NS	`may.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽¹⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁷⁰⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.99, 172.67.164.44
		IPv6 hints	2606:4700:3031::ac43:a42c, 2606:4700:3035::6815:2963
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`alan.ns.cloudflare.com`dns@cloudflare.com serial=2409218753

`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=1784427307

WOT: UNKNOWN (73/100)

Same first word

besttechguru.com

DNS History

31 records (9 active, 22 former)

●NSalan.ns.cloudflare.com2015-05-27 → 2026-07-19 · 2 obs

● 2015-05-27 21:21:36
● 2026-07-19 02:16:54

●NSmay.ns.cloudflare.com2015-05-27 → 2026-07-19 · 2 obs

● 2015-05-27 21:21:36
● 2026-07-19 02:16:54

○MXalt1.aspmx.l.google.com2015-05-27 → 2017-05-09 · 4 obs

● 2015-05-27 21:21:36
● 2017-05-09 11:38:54
○ 2026-03-04 21:48:38
○ 2026-07-19 02:16:54

○MXalt2.aspmx.l.google.com2015-05-27 → 2017-05-09 · 4 obs

● 2015-05-27 21:21:36
● 2017-05-09 11:38:54
○ 2026-03-04 21:48:38
○ 2026-07-19 02:16:54

○MXaspmx.l.google.com2015-05-27 → 2017-05-09 · 4 obs

● 2015-05-27 21:21:36
● 2017-05-09 11:38:54
○ 2026-03-04 21:48:38
○ 2026-07-19 02:16:54

○MXaspmx2.googlemail.com2015-05-27 → 2017-05-09 · 4 obs

● 2015-05-27 21:21:36
● 2017-05-09 11:38:54
○ 2026-03-04 21:48:38
○ 2026-07-19 02:16:54

○MXaspmx3.googlemail.com2015-05-27 → 2017-05-09 · 4 obs

● 2015-05-27 21:21:36
● 2017-05-09 11:38:54
○ 2026-03-04 21:48:38
○ 2026-07-19 02:16:54

●MXroute1.mx.cloudflare.net2026-03-04 → 2026-07-19 · 3 obs

○ 2017-05-09 11:38:54
● 2026-03-04 21:48:38
● 2026-07-19 02:16:54

●MXroute2.mx.cloudflare.net2026-03-04 → 2026-07-19 · 3 obs

○ 2017-05-09 11:38:54
● 2026-03-04 21:48:38
● 2026-07-19 02:16:54

●MXroute3.mx.cloudflare.net2026-03-04 → 2026-07-19 · 3 obs

○ 2017-05-09 11:38:54
● 2026-03-04 21:48:38
● 2026-07-19 02:16:54

○A104.20.15.1432015-11-03 → 2016-07-24 · 5 obs

○ 2015-05-27 21:21:36
● 2015-11-03 09:20:02
● 2016-07-24 03:37:28
○ 2016-09-22 23:15:58
○ 2026-07-19 02:16:54

○A104.20.16.1432015-11-03 → 2016-07-24 · 5 obs

○ 2015-05-27 21:21:36
● 2015-11-03 09:20:02
● 2016-07-24 03:37:28
○ 2016-09-22 23:15:58
○ 2026-07-19 02:16:54

●A104.21.41.992026-03-04 → 2026-07-19 · 4 obs

○ 2017-05-09 11:38:54
● 2026-03-04 21:48:38
○ 2026-07-15 05:22:34
● 2026-07-19 02:16:54

○A104.24.8.572016-09-22 → 2017-05-09 · 5 obs

○ 2016-07-24 03:37:28
● 2016-09-22 23:15:58
● 2017-05-09 11:38:54
○ 2026-03-04 21:48:38
○ 2026-07-19 02:16:54

○A104.24.9.572016-09-22 → 2017-05-09 · 5 obs

○ 2016-07-24 03:37:28
● 2016-09-22 23:15:58
● 2017-05-09 11:38:54
○ 2026-03-04 21:48:38
○ 2026-07-19 02:16:54

○A104.28.12.772015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 21:21:36
○ 2015-11-03 09:20:02
○ 2026-07-19 02:16:54

○A104.28.13.772015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 21:21:36
○ 2015-11-03 09:20:02
○ 2026-07-19 02:16:54

●A172.67.164.442026-03-04 → 2026-07-19 · 4 obs

○ 2017-05-09 11:38:54
● 2026-03-04 21:48:38
○ 2026-07-15 05:22:34
● 2026-07-19 02:16:54

○A188.114.96.02026-07-15 → 2026-07-15 · 3 obs

○ 2026-03-04 21:48:38
● 2026-07-15 05:22:34
○ 2026-07-19 02:16:54

○A188.114.97.02026-07-15 → 2026-07-15 · 3 obs

○ 2026-03-04 21:48:38
● 2026-07-15 05:22:34
○ 2026-07-19 02:16:54

○A2400:cb00:2048:1::6814:108f2015-11-03 → 2016-07-24 · 5 obs

○ 2015-05-27 21:21:36
● 2015-11-03 09:20:02
● 2016-07-24 03:37:28
○ 2016-09-22 23:15:58
○ 2026-07-19 02:16:54

○A2400:cb00:2048:1::6814:f8f2015-11-03 → 2016-07-24 · 5 obs

○ 2015-05-27 21:21:36
● 2015-11-03 09:20:02
● 2016-07-24 03:37:28
○ 2016-09-22 23:15:58
○ 2026-07-19 02:16:54

○A2400:cb00:2048:1::6818:8392016-09-22 → 2017-05-09 · 5 obs

○ 2016-07-24 03:37:28
● 2016-09-22 23:15:58
● 2017-05-09 11:38:54
○ 2026-03-04 21:48:38
○ 2026-07-19 02:16:54

○A2400:cb00:2048:1::6818:9392016-09-22 → 2017-05-09 · 5 obs

○ 2016-07-24 03:37:28
● 2016-09-22 23:15:58
● 2017-05-09 11:38:54
○ 2026-03-04 21:48:38
○ 2026-07-19 02:16:54

○A2400:cb00:2048:1::681c:c4d2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 21:21:36
○ 2015-11-03 09:20:02
○ 2026-07-19 02:16:54

○A2400:cb00:2048:1::681c:d4d2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 21:21:36
○ 2015-11-03 09:20:02
○ 2026-07-19 02:16:54

●A2606:4700:3031::ac43:a42c2026-03-04 → 2026-07-19 · 4 obs

○ 2017-05-09 11:38:54
● 2026-03-04 21:48:38
○ 2026-07-15 05:22:34
● 2026-07-19 02:16:54

●A2606:4700:3035::6815:29632026-07-09 → 2026-07-19 · 4 obs

○ 2026-06-17 12:17:18
● 2026-07-09 16:05:36
○ 2026-07-15 05:22:34
● 2026-07-19 02:16:54

○A2606:4700:3037::6815:29632026-03-04 → 2026-06-17 · 5 obs

○ 2017-05-09 11:38:54
● 2026-03-04 21:48:38
● 2026-06-17 12:17:18
○ 2026-07-09 16:05:36
○ 2026-07-19 02:16:54

○A2a06:98c1:3120::2026-07-15 → 2026-07-15 · 3 obs

○ 2026-03-04 21:48:38
● 2026-07-15 05:22:34
○ 2026-07-19 02:16:54

○A2a06:98c1:3121::2026-07-15 → 2026-07-15 · 3 obs

○ 2026-03-04 21:48:38
● 2026-07-15 05:22:34
○ 2026-07-19 02:16:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
besttechguru.com	may.ns.cloudflare.com, alan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.57

NS records: may.ns.cloudflare.com, alan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for besttechguru.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.99, 172.67.164.44`
AAAA	2	`2606:4700:3031::ac43:a42c, 2606:4700:3035::6815:2963`
NS	2	`alan.ns.cloudflare.com, may.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 19), route2.mx.cloudflare.net (pri: 3)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (may.ns.cloudflare.com, may.ns.cloudflare.com, may.ns.cloudflare.com...)

Analysis

IP Addresses

besttechguru.com directs to four IP numbers, which are 104.21.41.99, 172.67.164.44, 2606:4700:3031::ac43:a42c and 2606:4700:3035::6815:2963.

ptzstroy.ru, hbody.se, cityofportorchard.us plus two other host names have IP numbers in common with besttechguru.com.

Name Servers

besttechguru.com is served by two delegated name servers, alan.ns.cloudflare.com and may.ns.cloudflare.com.

The name server configuration of besttechguru.com is shared with other domains, for instance southbeachsymposium.org, fsdmenudirections.com, onewinsight.org and two others.

The name servers of besttechguru.com overlap at least partially with those of other domains — among them baozang.pro, jumpwireless.us, kattiborre.com and two more.

These name servers commonly appear in combination with the name servers gene.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alan.ns.cloudflare.com carries IP addresses 108.162.193.57, 172.64.33.57 and 173.245.59.57, with 3 other addresses beyond those.

may.ns.cloudflare.com carries IP addresses 108.162.192.135, 172.64.32.135 and 173.245.58.135, with 3 other addresses beyond those.

Mail Servers

Mail for besttechguru.com is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by besttechguru.com are shared with other domains: solarthermuk.com, vapeproducthub.com, loweandbehold.net and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

besttechguru.com - robtex.com