`jhernanz.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:b521^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:43d2^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.210^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.33^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=886a35afab3ffce7699b34bf5465d825fcf2f18b`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.210, 172.67.181.33
		IPv6 hints	2606:4700:3034::ac43:b521, 2606:4700:3036::6815:43d2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`lex.ns.cloudflare.com`dns@cloudflare.com serial=2399541741

`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=1777020116

Same first word

jhernanz.com

DNS History

11 records (8 active, 3 former)

●NSlex.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-11-28 05:40:24
● 2026-04-07 23:37:40
● 2026-04-24 08:56:34

○NSns51.domaincontrol.com2017-11-28 → 2017-11-28 · 3 obs

● 2017-11-28 05:40:24
○ 2026-04-07 23:37:40
○ 2026-04-24 08:56:34

○NSns52.domaincontrol.com2017-11-28 → 2017-11-28 · 3 obs

● 2017-11-28 05:40:24
○ 2026-04-07 23:37:40
○ 2026-04-24 08:56:34

●NSvenus.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-11-28 05:40:24
● 2026-04-07 23:37:40
● 2026-04-24 08:56:34

●MXmail.protonmail.ch2026-04-07 → 2026-04-24 · 2 obs

● 2026-04-07 23:37:40
● 2026-04-24 08:56:34

●MXmailsec.protonmail.ch2026-04-07 → 2026-04-24 · 2 obs

● 2026-04-07 23:37:40
● 2026-04-24 08:56:34

●A104.21.67.2102026-04-07 → 2026-04-24 · 3 obs

○ 2017-11-28 05:40:24
● 2026-04-07 23:37:40
● 2026-04-24 08:56:34

○A139.162.169.62017-11-28 → 2017-11-28 · 3 obs

● 2017-11-28 05:40:24
○ 2026-04-07 23:37:40
○ 2026-04-24 08:56:34

●A172.67.181.332026-04-07 → 2026-04-24 · 3 obs

○ 2017-11-28 05:40:24
● 2026-04-07 23:37:40
● 2026-04-24 08:56:34

●A2606:4700:3034::ac43:b5212026-04-07 → 2026-04-24 · 3 obs

○ 2017-11-28 05:40:24
● 2026-04-07 23:37:40
● 2026-04-24 08:56:34

●A2606:4700:3036::6815:43d22026-04-07 → 2026-04-24 · 3 obs

○ 2017-11-28 05:40:24
● 2026-04-07 23:37:40
● 2026-04-24 08:56:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jhernanz.com	venus.ns.cloudflare.com, lex.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.235

NS records: venus.ns.cloudflare.com, lex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jhernanz.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.33, 104.21.67.210`
AAAA	2	`2606:4700:3036::6815:43d2, 2606:4700:3034::ac43:b521`
NS	2	`lex.ns.cloudflare.com, venus.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=886a35afab3ffce7, v=spf1 include:_spf.protonmail.ch mx ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lex.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by jhernanz.com: 2606:4700:3034::ac43:b521, 2606:4700:3036::6815:43d2, 104.21.67.210 and 172.67.181.33.

other host names including hanyushokai.com, pro-des-renovations.fr, jvq.net, www.freeture.ch and arabgyruby.com share IP numbers with jhernanz.com.

Name Servers

jhernanz.com is delegated to two name servers lex.ns.cloudflare.com and venus.ns.cloudflare.com.

jhernanz.com shares the same name server setup as other domains, for instance greenpeascasualfood.com, avvocatocasari.eu, newdirectionsaromatics.com, foundationscoach.com and geagame.it.

jhernanz.com at least partially shares name servers with other domains, for instance 800810.cc, sccxls.com, acspedersen.com, rightwayinfo.com and salasarsoftware.com.

These name servers are commonly used with memphis.ns.cloudflare.com, megan.ns.cloudflare.com and zoe.ns.cloudflare.com.

Host names with six IP numbers:

Host name lex.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc4, 2803:f800:50::6ca2:c1c4, 2a06:98c1:50::ac40:21c4, 108.162.193.196, 172.64.33.196 and 173.245.59.196.

Host name venus.ns.cloudflare.com points to: 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.

Mail Servers

Two mail servers handle jhernanz.com: mail.protonmail.ch and mailsec.protonmail.ch.

jhernanz.com shares the same mail server setup as other domains, for instance lsyoyom.com, yward.co.uk, ottorei.fi, a4hands.com and teamjco.com.

jhernanz.com shares some mail servers with other domains, at least partially, for instance livinglilies.org, swizzin.ltd, guihen.com, wosk.ca and leothaud.eu.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

jhernanz.com - robtex.com

jhernanz.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

`jhernanz.com`

`com`