`johnbiver.com`

DNSSEC	⚠️ Not signed
A	104.21.25.106^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.5^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`gina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.106, 172.67.134.5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2410860225

`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=1786517919

Same first word

johnbiver.com

DNS History

10 records (6 active, 4 former)

●NSed.ns.cloudflare.com2015-08-08 → 2026-08-12 · 2 obs

● 2015-08-08 15:23:12
● 2026-08-12 07:11:42

●NSgina.ns.cloudflare.com2015-08-08 → 2026-08-12 · 2 obs

● 2015-08-08 15:23:12
● 2026-08-12 07:11:42

●MXmx1.emailsrvr.com2015-08-08 → 2026-08-12 · 2 obs

● 2015-08-08 15:23:12
● 2026-08-12 07:11:42

●MXmx2.emailsrvr.com2015-08-08 → 2026-08-12 · 2 obs

● 2015-08-08 15:23:12
● 2026-08-12 07:11:42

●A104.21.25.1062026-02-28 → 2026-08-12 · 3 obs

○ 2017-06-24 10:01:34
● 2026-02-28 21:44:18
● 2026-08-12 07:11:42

○A104.28.16.962015-08-08 → 2017-06-24 · 4 obs

● 2015-08-08 15:23:12
● 2017-06-24 10:01:34
○ 2026-02-28 21:44:18
○ 2026-08-12 07:11:42

○A104.28.17.962015-08-08 → 2017-06-24 · 4 obs

● 2015-08-08 15:23:12
● 2017-06-24 10:01:34
○ 2026-02-28 21:44:18
○ 2026-08-12 07:11:42

●A172.67.134.52026-02-28 → 2026-08-12 · 3 obs

○ 2017-06-24 10:01:34
● 2026-02-28 21:44:18
● 2026-08-12 07:11:42

○A2400:cb00:2048:1::681c:10602017-06-24 → 2017-06-24 · 4 obs

○ 2015-08-08 15:23:12
● 2017-06-24 10:01:34
○ 2026-02-28 21:44:18
○ 2026-08-12 07:11:42

○A2400:cb00:2048:1::681c:11602017-06-24 → 2017-06-24 · 4 obs

○ 2015-08-08 15:23:12
● 2017-06-24 10:01:34
○ 2026-02-28 21:44:18
○ 2026-08-12 07:11:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
johnbiver.com	ed.ns.cloudflare.com, gina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.117

NS records: ed.ns.cloudflare.com, gina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnbiver.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.5, 104.21.25.106`
NS	2	`ed.ns.cloudflare.com, gina.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

johnbiver.com has two IP addresses: 104.21.25.106 and 172.67.134.5

Two other host names, along with aidilwines.com, boom.ag and bluphim.cloud, also share IP numbers with johnbiver.com.

Name Servers

The NS records for johnbiver.com delegate to ed.ns.cloudflare.com and gina.ns.cloudflare.com.

johnbiver.com shares its NS records with other domains, for example tunclarinsaat.com.tr, breakingbadcomicmaker.com, domthe.com and two others.

The name servers of johnbiver.com overlap at least partially with those of other domains — among them 061nn.com, todaysfinancialservices.com, leapy.jp and two more.

The name servers pablo.ns.cloudflare.com, jim.ns.cloudflare.com and noor.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

ed.ns.cloudflare.com maps to 108.162.193.111, 172.64.33.111, 173.245.59.111 and 3 additional IP addresses.

gina.ns.cloudflare.com maps to 108.162.192.117, 172.64.32.117, 173.245.58.117 and 3 additional IP addresses.

Mail Servers

johnbiver.com is served by two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.

Among the domains sharing a mail server setup with johnbiver.com are it-is-finished.org, hensmancorporate.com, sbperryfinancial.com and two others.

There is at least a partial MX overlap between johnbiver.com and other domains, including alburyclassicmotorinn.com.au, unihedron.com, esgitech.com and two others.

Both mx1.emailsrvr.com and mx2.emailsrvr.com have a single IP address each — mx1.emailsrvr.com resolves to 146.20.161.1 while mx2.emailsrvr.com resolves to 184.106.54.2.

johnbiver.com - robtex.com

johnbiver.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`johnbiver.com`

`com`