problemsolving101.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`problemsolving101.com`

DNSSEC	⚠️ Not signed
A	45.77.200.164^{🇺🇸 AS-VULTR45.77.200.0/21 Vultr Assigned Prefix}
		PTR	`45.77.200.164.vultrusercontent.com`
A	64.176.195.8^{🇺🇸 AS-VULTR64.176.192.0/19 Vultr Assigned Prefix}
NS	`ns1.sawsells.com` ⭐
		A	172.64.52.32^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.159^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.sawsells.com`
		A	172.64.52.174^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.214^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.sawsells.com`hostmaster@problemsolving101.com 2026-09-07 #2

`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=1790294729

WOT: SUSPICIOUS (60/100)

Previously MX for

problemsolving101.com

Same first word

problemsolving101.com

Previous names

Next names

DNS History

16 records (4 active, 12 former)

○NSns-1343.awsdns-39.org2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:31:40
○ 2016-02-23 23:41:38
○ 2026-09-25 00:30:00

○NSns-1686.awsdns-18.co.uk2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:31:40
○ 2016-02-23 23:41:38
○ 2026-09-25 00:30:00

○NSns-479.awsdns-59.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:31:40
○ 2016-02-23 23:41:38
○ 2026-09-25 00:30:00

○NSns-578.awsdns-08.net2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:31:40
○ 2016-02-23 23:41:38
○ 2026-09-25 00:30:00

○NSns1.afternic.com2016-07-05 → 2017-03-22 · 5 obs

○ 2016-02-23 23:41:38
● 2016-07-05 12:12:08
● 2017-03-22 07:16:26
○ 2020-01-30 21:56:56
○ 2026-09-25 00:30:00

●NSns1.sawsells.com2026-09-10 → 2026-09-25 · 3 obs

○ 2020-01-30 21:56:56
● 2026-09-10 14:20:26
● 2026-09-25 00:30:00

●NSns2.sawsells.com2026-09-10 → 2026-09-25 · 3 obs

○ 2020-01-30 21:56:56
● 2026-09-10 14:20:26
● 2026-09-25 00:30:00

○NSns21.domaincontrol.com2020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-22 07:16:26
● 2020-01-30 21:56:56
○ 2026-09-10 14:20:26
○ 2026-09-25 00:30:00

○NSns22.domaincontrol.com2020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-22 07:16:26
● 2020-01-30 21:56:56
○ 2026-09-10 14:20:26
○ 2026-09-25 00:30:00

○MXproblemsolving101.com2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:31:40
○ 2016-02-23 23:41:38
○ 2026-09-25 00:30:00

○A159.174.218.512015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:31:40
○ 2016-02-03 01:03:18
○ 2026-09-25 00:30:00

○A166.78.103.62016-02-03 → 2016-02-03 · 4 obs

○ 2015-07-03 11:31:40
● 2016-02-03 01:03:18
○ 2016-07-05 12:12:08
○ 2026-09-25 00:30:00

○A184.168.221.1042016-07-05 → 2017-03-22 · 5 obs

○ 2016-02-03 01:03:18
● 2016-07-05 12:12:08
● 2017-03-22 07:16:26
○ 2020-01-30 21:56:56
○ 2026-09-25 00:30:00

●A45.77.200.1642026-09-10 → 2026-09-25 · 3 obs

○ 2020-01-30 21:56:56
● 2026-09-10 14:20:26
● 2026-09-25 00:30:00

○A50.63.202.572020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-22 07:16:26
● 2020-01-30 21:56:56
○ 2026-09-10 14:20:26
○ 2026-09-25 00:30:00

●A64.176.195.82026-09-10 → 2026-09-25 · 3 obs

○ 2020-01-30 21:56:56
● 2026-09-10 14:20:26
● 2026-09-25 00:30:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
problemsolving101.com	ns1.sawsells.com, ns2.sawsells.com	8 records

✅ Authoritative Response

Server:172.64.52.174

NS records: ns1.sawsells.com, ns2.sawsells.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for problemsolving101.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`64.176.195.8, 45.77.200.164`
NS	2	`ns2.sawsells.com, ns1.sawsells.com`
SOA	1	`ns1.sawsells.com hostmaster.problemsolvi`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.sawsells.com, ns1.sawsells.com, ns1.sawsells.com...)

Analysis

IP Addresses

problemsolving101.com resolves to the IP addresses 45.77.200.164 and 64.176.195.8

Two other host names, along with flashtutorial.net, coachyourself.co.uk and jobclub.co.uk, also share IP numbers with problemsolving101.com.

Name Servers

problemsolving101.com is delegated to two name servers: ns1.sawsells.com and ns2.sawsells.com.

problemsolving101.com shares its NS records with other domains, for example easybutton.co.uk, pgp.co.nz, arabicdate.com and two others.

problemsolving101.com has a partial name server overlap with other domains — among them sensicourt.com and apuntelocalmente.com.

ns1.sawsells.com and ns2.sawsells.com each resolve to two IP addresses: ns1.sawsells.com points to 172.64.52.32 and 172.64.53.159, while ns2.sawsells.com points to 172.64.52.174 and 172.64.53.214.