🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`polymathnerd.com`

DNSSEC	⚠️ Not signed
A	5.8.248.83^{🇳🇱 PODAON5.8.248.0/24}
		PTR	`5-8-248-83.netherlands-3.vps.ac`
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
SOA	`ns1.digitalocean.com`hostmaster@polymathnerd.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=1787486086

Same first word

polymathnerd.com

Previous names

Next names

DNS History

6 records (4 active, 2 former)

●NSns1.digitalocean.com2016-12-20 → 2026-08-23 · 2 obs

● 2016-12-20 13:13:08
● 2026-08-23 12:24:52

●NSns2.digitalocean.com2016-12-20 → 2026-08-23 · 2 obs

● 2016-12-20 13:13:08
● 2026-08-23 12:24:52

●NSns3.digitalocean.com2016-12-20 → 2026-08-23 · 2 obs

● 2016-12-20 13:13:08
● 2026-08-23 12:24:52

○A138.197.28.1822016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 13:13:08
○ 2018-05-21 07:23:26
○ 2026-08-23 12:24:52

○A159.89.178.2452018-05-21 → 2018-05-21 · 4 obs

○ 2016-12-20 13:13:08
● 2018-05-21 07:23:26
○ 2026-08-22 05:06:24
○ 2026-08-23 12:24:52

●A5.8.248.832026-08-22 → 2026-08-23 · 3 obs

○ 2018-05-21 07:23:26
● 2026-08-22 05:06:24
● 2026-08-23 12:24:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
polymathnerd.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.53.21

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polymathnerd.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.8.248.83`
NS	3	`ns1.digitalocean.com, ns3.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.polymath`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

polymathnerd.com directs to one IP number, which is 5.8.248.83.

Other host names, among them auto-hybride.com and misterandfancy.com, have IP numbers in common with polymathnerd.com.

Name Servers

DNS for polymathnerd.com is handled by three authoritative name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

At least some of polymathnerd.com's name servers are shared with other domains, for example glendorachryslerjeepdodge.com, betaprior.ai, winaerotweaker.com and two more.

Three hostnames — ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com — each have two IP addresses: ns1.digitalocean.com has 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com has 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com has 172.64.49.209 and 2606:4700:52::ac40:31d1.

polymathnerd.com - robtex.com