🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`complexproblems.com`

DNSSEC	⚠️ Not signed
A	2001:19f0:b001:bf8:5400:5ff:fea9:b93^{🇨🇦 AS-VULTR2001:19f0:b000::/38 Vultr Assigned Prefix}
A	155.138.149.5^{🇨🇦 AS-VULTR155.138.128.0/19 Vultr Assigned Prefix}
NS	`ns1.vultr.com` ⭐
		A	2001:19f0:ccc::1^{🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1}
		A	2001:19f0:ccd::1^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns1.vultr.com`
		A	173.199.96.96^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns1.vultrusercontent.com`
NS	`ns1.wpdns.host`
		A	2001:19f0:ccd::1^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns1.vultr.com`
		A	173.199.96.96^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns1.vultrusercontent.com`
NS	`ns2.wpdns.host`
		A	2001:19f0:ccd::2^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns2.vultr.com`
		A	173.199.96.97^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns2.vultrusercontent.com`
NS	`ns3.wpdns.host`
		A	2001:19f0:ccd::1^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns1.vultr.com`
		A	173.199.96.96^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns1.vultrusercontent.com`
SOA	`ns1.vultr.com`dnsadm@choopa.com serial=0

`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=1788944283

Same first word

complexproblems.net

complexproblems.com

complexproblems.co.uk

complexproblems.in

complexproblems.solutions

Previous names

Next names

DNS History

14 records (6 active, 8 former)

○NSbart.ns.cloudflare.com2020-01-31 → 2020-01-31 · 4 obs

○ 2017-02-08 09:13:32
● 2020-01-31 10:04:56
○ 2026-08-17 21:50:46
○ 2026-09-09 09:29:06

○NSgwen.ns.cloudflare.com2020-01-31 → 2020-01-31 · 4 obs

○ 2017-02-08 09:13:32
● 2020-01-31 10:04:56
○ 2026-08-17 21:50:46
○ 2026-09-09 09:29:06

○NSns1.afternic.com2015-11-07 → 2017-02-08 · 5 obs

○ 2015-06-09 18:35:14
● 2015-11-07 12:07:28
● 2017-02-08 09:13:32
○ 2020-01-31 10:04:56
○ 2026-09-09 09:29:06

○NSns1.complexproblems.com2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 18:35:14
○ 2015-11-07 12:07:28
○ 2026-09-09 09:29:06

●NSns1.vultr.com2026-08-17 → 2026-09-09 · 3 obs

○ 2020-01-31 10:04:56
● 2026-08-17 21:50:46
● 2026-09-09 09:29:06

●NSns1.wpdns.host2026-08-17 → 2026-09-09 · 3 obs

○ 2020-01-31 10:04:56
● 2026-08-17 21:50:46
● 2026-09-09 09:29:06

●NSns2.wpdns.host2026-08-17 → 2026-09-09 · 3 obs

○ 2020-01-31 10:04:56
● 2026-08-17 21:50:46
● 2026-09-09 09:29:06

●NSns3.wpdns.host2026-08-17 → 2026-09-09 · 3 obs

○ 2020-01-31 10:04:56
● 2026-08-17 21:50:46
● 2026-09-09 09:29:06

○MXcomplexproblems-com.mail.protection.outlook.com2020-01-31 → 2020-01-31 · 3 obs

● 2020-01-31 10:04:56
○ 2026-08-17 21:50:46
○ 2026-09-09 09:29:06

●A155.138.149.52026-08-17 → 2026-09-09 · 3 obs

○ 2020-01-31 10:04:56
● 2026-08-17 21:50:46
● 2026-09-09 09:29:06

○A184.168.221.1042015-11-07 → 2017-02-08 · 5 obs

○ 2015-06-09 18:35:14
● 2015-11-07 12:07:28
● 2017-02-08 09:13:32
○ 2020-01-31 10:04:56
○ 2026-09-09 09:29:06

●A2001:19f0:b001:bf8:5400:5ff:fea9:b932026-08-17 → 2026-09-09 · 3 obs

○ 2020-01-31 10:04:56
● 2026-08-17 21:50:46
● 2026-09-09 09:29:06

○A34.194.249.652020-01-31 → 2020-01-31 · 4 obs

○ 2017-02-08 09:13:32
● 2020-01-31 10:04:56
○ 2026-08-17 21:50:46
○ 2026-09-09 09:29:06

○A63.235.166.892015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 18:35:14
○ 2015-11-07 12:07:28
○ 2026-09-09 09:29:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
complexproblems.com	ns1.wpdns.host, ns2.wpdns.host, ns3.wpdns.host	-

✅ Authoritative Response

Server:173.199.96.96

NS records: ns1.wpdns.host, ns2.wpdns.host, ns3.wpdns.host

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for complexproblems.com (unsigned zone)

⏱️ Timing

Total: 897ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`155.138.149.5`
AAAA	1	`2001:19f0:b001:bf8:5400:5ff:fea9:b93`
NS	3	`ns3.wpdns.host, ns1.wpdns.host...`
SOA	1	`ns1.vultr.com dnsadm.choopa.com`

Analysis

IP Addresses

complexproblems.com directs to two IP numbers, 155.138.149.5 and 2001:19f0:b001:bf8:5400:5ff:fea9:b93

qillaq.com, conexiam.cn, conexiam.tempurl.host and conexiam.ca are among the host names that share IP numbers with complexproblems.com.

Name Servers

The NS records for complexproblems.com point to four name servers: ns1.vultr.com, ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.

complexproblems.com shares at least some of its name servers with other domains, including costdentures.com, gorillaco.co, sunshinecoastwellness.com.au and two others.

These name servers are frequently seen alongside the name servers ns2.vultr.com.

Hostnames that map to three IP numbers:

ns1.vultr.com resolves to 173.199.96.96, 2001:19f0:ccc::1 and 2001:19f0:ccd::1.

Host names that have two IP addresses:

ns1.wpdns.host resolves to 173.199.96.96 and 2001:19f0:ccd::1.

ns2.wpdns.host resolves to 173.199.96.97 and 2001:19f0:ccd::2.

ns3.wpdns.host resolves to 173.199.96.96 and 2001:19f0:ccd::1.

Each of ns1.vultr.com, ns1.wpdns.host and ns3.wpdns.host resolves to 2001:19f0:ccd::1.

Each of ns1.vultr.com, ns1.wpdns.host and ns3.wpdns.host resolves to 173.199.96.96.