`guidelb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5284^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9e39^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.132^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.57^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ernest.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ernest.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ernest.ns.cloudflare.com`
		A	108.162.193.164^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	172.64.33.164^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	173.245.59.164^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
NS	`zariyah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2648^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c248^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zariyah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2248^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zariyah.ns.cloudflare.com`
		A	108.162.194.72^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	162.159.38.72^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
		A	172.64.34.72^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zariyah.ns.cloudflare.com`
TXT	`google-site-verification=iMREBkp6Wd17oiiWOwHaE8ijsCdMrN6mFMJib4qIqUc`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.132, 172.67.158.57
		IPv6 hints	2606:4700:3030::6815:5284, 2606:4700:3037::ac43:9e39
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOA	`ernest.ns.cloudflare.com`dns@cloudflare.com serial=2402243154

`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=1778601516

rank #757892 globally
rank #332029 in the tld

Previously MX for

guidelb.com

Same first word

guidelb.com

Similar names

bigduel.com

delibug.net

blguide.com

gebuild.com

buledig.com

guidbel.com

delibug.com

ledibug.ru

bluedig.com

buildeg.com

bilgedu.com

bigduel.de

DNS History

18 records (6 active, 12 former)

●NSernest.ns.cloudflare.com2026-05-11 → 2026-05-12 · 3 obs

○ 2020-03-22 06:16:44
● 2026-05-11 18:58:18
● 2026-05-12 16:08:24

○NSns1.xserver.jp2020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-13 03:22:50
● 2020-03-22 06:16:44
○ 2026-05-11 18:58:18
○ 2026-05-12 16:08:24

○NSns2.xserver.jp2020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-13 03:22:50
● 2020-03-22 06:16:44
○ 2026-05-11 18:58:18
○ 2026-05-12 16:08:24

○NSns3.xserver.jp2020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-13 03:22:50
● 2020-03-22 06:16:44
○ 2026-05-11 18:58:18
○ 2026-05-12 16:08:24

○NSns4.xserver.jp2020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-13 03:22:50
● 2020-03-22 06:16:44
○ 2026-05-11 18:58:18
○ 2026-05-12 16:08:24

○NSns5.xserver.jp2020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-13 03:22:50
● 2020-03-22 06:16:44
○ 2026-05-11 18:58:18
○ 2026-05-12 16:08:24

○NSpdns01.domaincontrol.com2015-08-15 → 2017-03-13 · 4 obs

● 2015-08-15 12:23:02
● 2017-03-13 03:22:50
○ 2020-03-22 06:16:44
○ 2026-05-12 16:08:24

○NSpdns02.domaincontrol.com2016-03-03 → 2017-03-13 · 5 obs

○ 2015-08-15 12:23:02
● 2016-03-03 09:27:16
● 2017-03-13 03:22:50
○ 2020-03-22 06:16:44
○ 2026-05-12 16:08:24

●NSzariyah.ns.cloudflare.com2026-05-11 → 2026-05-12 · 3 obs

○ 2020-03-22 06:16:44
● 2026-05-11 18:58:18
● 2026-05-12 16:08:24

○MXguidelb.com2020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-13 03:22:50
● 2020-03-22 06:16:44
○ 2026-05-11 18:58:18
○ 2026-05-12 16:08:24

○MXmailstore1.secureserver.net2015-08-15 → 2017-03-13 · 4 obs

● 2015-08-15 12:23:02
● 2017-03-13 03:22:50
○ 2020-03-22 06:16:44
○ 2026-05-12 16:08:24

○MXsmtp.secureserver.net2015-08-15 → 2017-03-13 · 4 obs

● 2015-08-15 12:23:02
● 2017-03-13 03:22:50
○ 2020-03-22 06:16:44
○ 2026-05-12 16:08:24

●A104.21.82.1322026-05-11 → 2026-05-12 · 3 obs

○ 2020-03-22 06:16:44
● 2026-05-11 18:58:18
● 2026-05-12 16:08:24

●A172.67.158.572026-05-11 → 2026-05-12 · 3 obs

○ 2020-03-22 06:16:44
● 2026-05-11 18:58:18
● 2026-05-12 16:08:24

○A183.181.89.872020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-13 03:22:50
● 2020-03-22 06:16:44
○ 2026-05-11 18:58:18
○ 2026-05-12 16:08:24

●A2606:4700:3030::6815:52842026-05-11 → 2026-05-12 · 3 obs

○ 2020-03-22 06:16:44
● 2026-05-11 18:58:18
● 2026-05-12 16:08:24

●A2606:4700:3037::ac43:9e392026-05-11 → 2026-05-12 · 3 obs

○ 2020-03-22 06:16:44
● 2026-05-11 18:58:18
● 2026-05-12 16:08:24

○A64.239.114.992015-08-15 → 2017-03-13 · 4 obs

● 2015-08-15 12:23:02
● 2017-03-13 03:22:50
○ 2020-03-22 06:16:44
○ 2026-05-12 16:08:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
guidelb.com	ernest.ns.cloudflare.com, zariyah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.72

NS records: ernest.ns.cloudflare.com, zariyah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guidelb.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.57, 104.21.82.132`
AAAA	2	`2606:4700:3037::ac43:9e39, 2606:4700:3030::6815:5284`
NS	2	`ernest.ns.cloudflare.com, zariyah.ns.cloudflare.com`
TXT	1	`google-site-verification=iMREBkp6Wd17oii`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ernest.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by guidelb.com: 2606:4700:3030::6815:5284, 2606:4700:3037::ac43:9e39, 104.21.82.132 and 172.67.158.57.

other host names including www.cdyzn.com, perepravafest.ru, cadel.si, mail.nicheitaly.com and meetohi.com share IP numbers with guidelb.com.

Name Servers

guidelb.com is delegated to two name servers ernest.ns.cloudflare.com and zariyah.ns.cloudflare.com.

guidelb.com shares the same name server setup as other domains, for instance businessonbot.com, hmy.name, dfoamart.com, dalamanairporttravels.com and mountunionbjj.com.

guidelb.com at least partially shares name servers with other domains, for instance 6474ff906507.com, f9974b03cf6f.com, hotandnaughty.co.uk, 2a69576c557e.com and treev.co.

These name servers are commonly used alongside andy.ns.cloudflare.com and coco.ns.cloudflare.com.

Host names with six IP numbers:

Host name ernest.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba4, 2803:f800:50::6ca2:c1a4, 2a06:98c1:50::ac40:21a4, 108.162.193.164, 172.64.33.164 and 173.245.59.164.

Host name zariyah.ns.cloudflare.com points to: 2606:4700:50::a29f:2648, 2803:f800:50::6ca2:c248, 2a06:98c1:50::ac40:2248, 108.162.194.72, 162.159.38.72 and 172.64.34.72.

guidelb.com - robtex.com

guidelb.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`guidelb.com`

`com`