johnas.com - dns.ninja

`johnas.com`

DNSSEC	⚠️ Not signed
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c01::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f26.1e100.net`
		A	74.125.193.26^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f26.1e100.net`
			PTR	`ig-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2404882119

`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=1785459072

Same first word

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DNS History

15 records (9 active, 6 former)

●NScuritiba.ns.porkbun.com2026-02-22 → 2026-07-31 · 3 obs

○ 2017-05-20 23:00:46
● 2026-02-22 08:08:18
● 2026-07-31 01:10:24

●NSfortaleza.ns.porkbun.com2026-02-22 → 2026-07-31 · 3 obs

○ 2017-05-20 23:00:46
● 2026-02-22 08:08:18
● 2026-07-31 01:10:24

●NSmaceio.ns.porkbun.com2026-02-22 → 2026-07-31 · 3 obs

○ 2017-05-20 23:00:46
● 2026-02-22 08:08:18
● 2026-07-31 01:10:24

○NSns05.domaincontrol.com2015-07-03 → 2017-05-20 · 4 obs

● 2015-07-03 00:58:48
● 2017-05-20 23:00:46
○ 2026-02-22 08:08:18
○ 2026-07-31 01:10:24

○NSns06.domaincontrol.com2015-07-03 → 2017-05-20 · 4 obs

● 2015-07-03 00:58:48
● 2017-05-20 23:00:46
○ 2026-02-22 08:08:18
○ 2026-07-31 01:10:24

●NSsalvador.ns.porkbun.com2026-02-22 → 2026-07-31 · 3 obs

○ 2017-05-20 23:00:46
● 2026-02-22 08:08:18
● 2026-07-31 01:10:24

●MXalt1.aspmx.l.google.com2015-07-03 → 2026-07-31 · 2 obs

● 2015-07-03 00:58:48
● 2026-07-31 01:10:24

●MXalt2.aspmx.l.google.com2015-07-03 → 2026-07-31 · 2 obs

● 2015-07-03 00:58:48
● 2026-07-31 01:10:24

●MXalt3.aspmx.l.google.com2026-02-22 → 2026-07-31 · 3 obs

○ 2017-05-20 23:00:46
● 2026-02-22 08:08:18
● 2026-07-31 01:10:24

●MXalt4.aspmx.l.google.com2026-02-22 → 2026-07-31 · 3 obs

○ 2017-05-20 23:00:46
● 2026-02-22 08:08:18
● 2026-07-31 01:10:24

●MXaspmx.l.google.com2015-07-03 → 2026-07-31 · 2 obs

● 2015-07-03 00:58:48
● 2026-07-31 01:10:24

○MXaspmx2.googlemail.com2015-07-03 → 2017-05-20 · 4 obs

● 2015-07-03 00:58:48
● 2017-05-20 23:00:46
○ 2026-02-22 08:08:18
○ 2026-07-31 01:10:24

○MXaspmx3.googlemail.com2015-07-03 → 2017-05-20 · 4 obs

● 2015-07-03 00:58:48
● 2017-05-20 23:00:46
○ 2026-02-22 08:08:18
○ 2026-07-31 01:10:24

○MXaspmx4.googlemail.com2015-07-03 → 2017-05-20 · 4 obs

● 2015-07-03 00:58:48
● 2017-05-20 23:00:46
○ 2026-02-22 08:08:18
○ 2026-07-31 01:10:24

○A208.70.150.652015-07-03 → 2017-05-20 · 4 obs

● 2015-07-03 00:58:48
● 2017-05-20 23:00:46
○ 2026-02-22 08:08:18
○ 2026-07-31 01:10:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
johnas.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnas.com (unsigned zone)

⏱️ Timing

Total: 1074ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Name Servers

Four name servers handle the delegation for johnas.com: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

There is at least partial name server overlap between johnas.com and other domains — kfdent.ca, email.community, daydawn.net and two more among them.

All four hostnames — curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com — resolve to two IP numbers apiece: curitiba.ns.porkbun.com to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

johnas.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by johnas.com are shared with other domains: betak.cz, cururu.jp, manorhallschool.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 172.253.63.27 and 2607:f8b0:4004:c27::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 74.125.193.26 and 2a00:1450:400b:c01::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.