ptcbtestprep.com - dns.ninja

`ptcbtestprep.com`

DNSSEC	⚠️ Not signed
A	35.214.216.58^{🇳🇱 Google35.214.128.0/17}
		PTR	`58.216.214.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐ ⚠️ Not in parent delegation
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns1.gnldm1000.siteground.biz` ⚠️ Not in zone NS records
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.gnldm1000.siteground.biz` ⚠️ Not in zone NS records
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net` ⚠️ Not in parent delegation
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mx10.antispam.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`v=spf1 +a +mx +ip4:35.214.216.58 include:ptcbtestprep.com.spf.auto.dnssmarth...`
TXT	`google-site-verification=RyKDd0CNJYK3A4RaqxVgwS9Xq21WHcGouMA2trNsuRY`
SOA	`ns1.siteground.net`root@siteground.net serial=100225

`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=1783803002

Same first word

ptcbtestprep.com

DNS History

13 records (8 active, 5 former)

○NSns1.dreamhost.com2015-06-08 → 2016-08-12 · 4 obs

● 2015-06-08 03:44:22
● 2016-08-12 04:59:08
○ 2017-05-15 17:09:32
○ 2026-07-11 21:01:40

●NSns1.gnldm1000.siteground.biz2026-03-12 → 2026-07-11 · 3 obs

○ 2017-05-15 17:09:32
● 2026-03-12 22:13:40
● 2026-07-11 21:01:40

●NSns1.siteground.net2026-03-12 → 2026-07-11 · 3 obs

○ 2017-05-15 17:09:32
● 2026-03-12 22:13:40
● 2026-07-11 21:01:40

○NSns2.dreamhost.com2015-06-08 → 2016-08-12 · 4 obs

● 2015-06-08 03:44:22
● 2016-08-12 04:59:08
○ 2017-05-15 17:09:32
○ 2026-07-11 21:01:40

●NSns2.gnldm1000.siteground.biz2026-03-12 → 2026-07-11 · 3 obs

○ 2017-05-15 17:09:32
● 2026-03-12 22:13:40
● 2026-07-11 21:01:40

●NSns2.siteground.net2026-03-12 → 2026-07-11 · 3 obs

○ 2017-05-15 17:09:32
● 2026-03-12 22:13:40
● 2026-07-11 21:01:40

○NSns3.dreamhost.com2015-06-08 → 2016-08-12 · 4 obs

● 2015-06-08 03:44:22
● 2016-08-12 04:59:08
○ 2017-05-15 17:09:32
○ 2026-07-11 21:01:40

●MXmx10.antispam.mailspamprotection.com2026-03-12 → 2026-07-11 · 2 obs

● 2026-03-12 22:13:40
● 2026-07-11 21:01:40

●MXmx20.antispam.mailspamprotection.com2026-03-12 → 2026-07-11 · 2 obs

● 2026-03-12 22:13:40
● 2026-07-11 21:01:40

●MXmx30.antispam.mailspamprotection.com2026-03-12 → 2026-07-11 · 2 obs

● 2026-03-12 22:13:40
● 2026-07-11 21:01:40

●A35.214.216.582026-03-12 → 2026-07-11 · 3 obs

○ 2017-05-15 17:09:32
● 2026-03-12 22:13:40
● 2026-07-11 21:01:40

○A64.90.43.1942016-08-12 → 2016-08-12 · 4 obs

○ 2016-03-29 18:02:18
● 2016-08-12 04:59:08
○ 2017-05-15 17:09:32
○ 2026-07-11 21:01:40

○A69.163.129.2092015-06-08 → 2016-03-29 · 4 obs

● 2015-06-08 03:44:22
● 2016-03-29 18:02:18
○ 2016-08-12 04:59:08
○ 2026-07-11 21:01:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ptcbtestprep.com	ns1.gnldm1000.siteground.biz, ns2.gnldm1000.siteground.biz	-

✅ Authoritative Response

Server:99.83.229.113

NS records: ns1.gnldm1000.siteground.biz, ns2.gnldm1000.siteground.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptcbtestprep.com (unsigned zone)

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.214.216.58`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	3	`mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...`
TXT	2	`v=spf1 +a +mx +ip4:35.214.216.58 includ, google-site-verification=RyKDd0CNJYK3A4R`
SOA	1	`ns1.siteground.net root.siteground.net`

Analysis

IP Addresses

ptcbtestprep.com points to a single IP number: 35.214.216.58.

Further host names like pharmafactz.com and 58.216.214.35.bc.googleusercontent.com overlap in IP numbers with ptcbtestprep.com.

Name Servers

ptcbtestprep.com has four authoritative name servers: ns1.siteground.net, ns2.siteground.net, ns1.gnldm1000.siteground.biz and ns2.gnldm1000.siteground.biz.

There is at least partial name server overlap between ptcbtestprep.com and other domains — julesandco.net, danielarrieta.com, alexismain.co.uk and two more among them.

Of the four host names ns1.siteground.net, ns2.siteground.net, ns1.gnldm1000.siteground.biz and ns2.gnldm1000.siteground.biz, each resolves to a single IP address: ns1.siteground.net to 75.2.77.104, ns2.siteground.net to 99.83.229.113, ns1.gnldm1000.siteground.biz to 75.2.77.104 and ns2.gnldm1000.siteground.biz to 99.83.229.113.

These two host names — ns1.siteground.net and ns1.gnldm1000.siteground.biz — each point to 75.2.77.104 IP addresses.

These two host names — ns2.siteground.net and ns2.gnldm1000.siteground.biz — each point to 99.83.229.113 IP addresses.

Mail Servers

Incoming mail for ptcbtestprep.com is delivered via three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

ptcbtestprep.com shares mail servers — at least in part — with other domains, including florespicasso.cl, agonusa.com, markivus.link and two others.

Three hostnames, one IP address apiece: mx10.antispam.mailspamprotection.com resolves to 34.149.79.66, mx20.antispam.mailspamprotection.com resolves to 34.120.156.61 and mx30.antispam.mailspamprotection.com resolves to 34.111.121.216.