certistry.com - dns.ninja

`certistry.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=8o9N6A4HB2UMzogOflAMhNuCfoj1fuBaoLOk25H0bHQ`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2405933245

`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=1781965575

Same first word

certistry.com

DNS History

12 records (8 active, 4 former)

●NSaustin.ns.cloudflare.com2026-04-04 → 2026-06-20 · 3 obs

○ 2018-05-28 08:20:42
● 2026-04-04 18:03:24
● 2026-06-20 14:47:40

○NSns-cloud-d1.googledomains.com2018-05-28 → 2018-05-28 · 3 obs

● 2018-05-28 08:20:42
○ 2026-04-04 18:03:24
○ 2026-06-20 14:47:40

○NSns-cloud-d2.googledomains.com2018-05-28 → 2018-05-28 · 3 obs

● 2018-05-28 08:20:42
○ 2026-04-04 18:03:24
○ 2026-06-20 14:47:40

○NSns-cloud-d3.googledomains.com2018-05-28 → 2018-05-28 · 3 obs

● 2018-05-28 08:20:42
○ 2026-04-04 18:03:24
○ 2026-06-20 14:47:40

○NSns-cloud-d4.googledomains.com2018-05-28 → 2018-05-28 · 3 obs

● 2018-05-28 08:20:42
○ 2026-04-04 18:03:24
○ 2026-06-20 14:47:40

●NSsharon.ns.cloudflare.com2026-04-04 → 2026-06-20 · 3 obs

○ 2018-05-28 08:20:42
● 2026-04-04 18:03:24
● 2026-06-20 14:47:40

●MXalt1.aspmx.l.google.com2026-04-04 → 2026-06-20 · 2 obs

● 2026-04-04 18:03:24
● 2026-06-20 14:47:40

●MXalt2.aspmx.l.google.com2026-04-04 → 2026-06-20 · 2 obs

● 2026-04-04 18:03:24
● 2026-06-20 14:47:40

●MXalt3.aspmx.l.google.com2026-04-04 → 2026-06-20 · 2 obs

● 2026-04-04 18:03:24
● 2026-06-20 14:47:40

●MXalt4.aspmx.l.google.com2026-04-04 → 2026-06-20 · 2 obs

● 2026-04-04 18:03:24
● 2026-06-20 14:47:40

●MXaspmx.l.google.com2026-04-04 → 2026-06-20 · 2 obs

● 2026-04-04 18:03:24
● 2026-06-20 14:47:40

●A216.150.1.12026-04-04 → 2026-06-20 · 2 obs

● 2026-04-04 18:03:24
● 2026-06-20 14:47:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certistry.com	austin.ns.cloudflare.com, sharon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.70

NS records: austin.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certistry.com (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.150.1.1`
NS	2	`austin.ns.cloudflare.com, sharon.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=8o9N6A4HB2UMzog, v=spf1 include:_spf.google.com -all`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

certistry.com resolves to just one IP address, 216.150.1.1.

Two other host names, along with supremamidia.com, emjayconsultancy.com and parkcityeliteproperties.com, also share IP numbers with certistry.com.

Name Servers

certistry.com is served by two delegated name servers, austin.ns.cloudflare.com and sharon.ns.cloudflare.com.

certistry.com shares its NS records with other domains, for example autoshine.com.vn, spurtin.com, cramtopass.com and two others.

At least some of certistry.com's name servers are shared with other domains, for example gainsightcenter.com, aoprato.com.br, 673uu.com and two more.

It is common for these name servers to be used in conjunction with the name servers skip.ns.cloudflare.com, miki.ns.cloudflare.com and norah.ns.cloudflare.com.

DNS names with 6 IP addresses:

austin.ns.cloudflare.com carries IP addresses 108.162.193.70, 172.64.33.70 and 173.245.59.70, with 3 other addresses beyond those.

sharon.ns.cloudflare.com carries IP addresses 108.162.192.221, 172.64.32.221 and 173.245.58.221, with 3 other addresses beyond those.

Mail Servers

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

There is at least a partial MX overlap between certistry.com and other domains, including krausva.com, hiraba.jp, cherishchiropractic.co.nz and two others.

These mail servers tend to appear in combination with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.167.26 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.