themathworkshop.us - dns.ninja

`themathworkshop.us`

DNSSEC	⚠️ Not signed
A	35.215.111.202^{🇺🇸 Google35.215.64.0/18}
		PTR	`202.111.215.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mx10.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.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 +ip4:35.215.87.238 include:themathworkshop.us.spf.auto.dnssmar...`
SOA	`ns1.siteground.net`admins@siteground.com serial=113

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1784997383

Subdomains

www.themathworkshop.us

Same first word

themathworkshop.us

DNS History

12 records (6 active, 6 former)

○NSdns026.a.register.com2015-08-09 → 2020-02-14 · 4 obs

● 2015-08-09 01:55:36
● 2020-02-14 19:14:32
○ 2026-03-08 14:07:20
○ 2026-07-25 17:19:24

○NSdns155.b.register.com2015-08-09 → 2020-02-14 · 4 obs

● 2015-08-09 01:55:36
● 2020-02-14 19:14:32
○ 2026-03-08 14:07:20
○ 2026-07-25 17:19:24

○NSdns206.c.register.com2015-08-09 → 2020-02-14 · 4 obs

● 2015-08-09 01:55:36
● 2020-02-14 19:14:32
○ 2026-03-08 14:07:20
○ 2026-07-25 17:19:24

○NSdns249.d.register.com2015-08-09 → 2020-02-14 · 4 obs

● 2015-08-09 01:55:36
● 2020-02-14 19:14:32
○ 2026-03-08 14:07:20
○ 2026-07-25 17:19:24

●NSns1.siteground.net2026-03-08 → 2026-07-25 · 3 obs

○ 2020-02-14 19:14:32
● 2026-03-08 14:07:20
● 2026-07-25 17:19:24

●NSns2.siteground.net2026-03-08 → 2026-07-25 · 3 obs

○ 2020-02-14 19:14:32
● 2026-03-08 14:07:20
● 2026-07-25 17:19:24

●MXmx10.mailspamprotection.com2026-03-08 → 2026-07-25 · 3 obs

○ 2020-02-14 19:14:32
● 2026-03-08 14:07:20
● 2026-07-25 17:19:24

●MXmx20.mailspamprotection.com2026-03-08 → 2026-07-25 · 3 obs

○ 2020-02-14 19:14:32
● 2026-03-08 14:07:20
● 2026-07-25 17:19:24

●MXmx30.mailspamprotection.com2026-03-08 → 2026-07-25 · 3 obs

○ 2020-02-14 19:14:32
● 2026-03-08 14:07:20
● 2026-07-25 17:19:24

○MXp.webcom.ctmail.com2016-06-29 → 2017-03-26 · 4 obs

● 2016-06-29 06:20:12
● 2017-03-26 09:36:34
○ 2020-02-14 19:14:32
○ 2026-07-25 17:19:24

○A207.204.23.1572015-08-09 → 2020-02-14 · 4 obs

● 2015-08-09 01:55:36
● 2020-02-14 19:14:32
○ 2026-03-08 14:07:20
○ 2026-07-25 17:19:24

●A35.215.111.2022026-03-08 → 2026-07-25 · 3 obs

○ 2020-02-14 19:14:32
● 2026-03-08 14:07:20
● 2026-07-25 17:19:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
themathworkshop.us	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:75.2.77.104

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for themathworkshop.us (unsigned zone)

⏱️ Timing

Total: 268ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.215.111.202`
NS	2	`ns2.siteground.net, ns1.siteground.net`
MX	3	`mx30.mailspamprotection.com (pri: 30), mx10.mailspamprotection.com (pri: 10)...`
TXT	1	`v=spf1 +a +mx +ip4:35.215.87.238 includ`
SOA	1	`ns1.siteground.net admins.siteground.com`

Analysis

Hierarchy

www.themathworkshop.us is a subdomain of themathworkshop.us.

IP Addresses

themathworkshop.us directs to one IP number, which is 35.215.111.202.

Among the host names that share IP numbers with themathworkshop.us are cytta.com, devprez.com, mail.devprez.com and two others.

Name Servers

The NS records for themathworkshop.us delegate to ns1.siteground.net and ns2.siteground.net.

themathworkshop.us has the same name server delegation as a number of other domains, such as lynxmc.com, technicalhires.com, orchepia.com and two more.

The name servers of themathworkshop.us overlap at least partially with those of other domains — among them hallmarkphotography.com, ppzoo.org, golfmarketingprograms.com and two more.

Both ns1.siteground.net and ns2.siteground.net have a single IP address each — ns1.siteground.net resolves to 75.2.77.104 while ns2.siteground.net resolves to 99.83.229.113.

Mail Servers

Mail for themathworkshop.us is routed through three mail servers — mx10.mailspamprotection.com, mx20.mailspamprotection.com and mx30.mailspamprotection.com.

themathworkshop.us shares at least some of its mail servers with other domains — for example caligreensolar.com, kutners.com, openlettr.com and two more.

mx10.mailspamprotection.com has IP address 34.149.79.66, mx20.mailspamprotection.com has IP address 34.120.156.61 and mx30.mailspamprotection.com has IP address 34.111.121.216 — one address each.