🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`recursionvisualizer.com`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.dnsimple-edge.com` ⭐
		A	2620:111:8004::53^{🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation}
		A	199.247.152.53^{🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation}
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple-edge.io`
		A	2620:111:8006::53^{🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation}
		A	199.247.154.53^{🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation}
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com serial=1644816019

`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=1794050736

Same first word

recursionvisualizer.com

Previous names

Next names

DNS History

12 records (12 active, 0 former)

●NSns1.dnsimple-edge.com2026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●NSns2.dnsimple-edge.net2026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●NSns3.dnsimple-edge.io2026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●NSns4.dnsimple-edge.org2026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●A185.199.108.1532026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●A185.199.109.1532026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●A185.199.110.1532026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●A185.199.111.1532026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●A2606:50c0:8000::1532026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●A2606:50c0:8001::1532026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●A2606:50c0:8002::1532026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

●A2606:50c0:8003::1532026-09-06 → 2026-11-07 · 2 obs

● 2026-09-06 06:55:28
● 2026-11-07 11:59:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...	-
recursionvisualizer.com	ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com	2 records

✅ Authoritative Response

Server:199.247.154.53

NS records: ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for recursionvisualizer.com (unsigned zone)

⏱️ Timing

Total: 1876ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
AAAA	4	`2606:50c0:8000::153, 2606:50c0:8001::153...`
NS	4	`ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...`
SOA	1	`ns1.dnsimple-edge.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dnsimple-edge.com, ns1.dnsimple-edge.com)

Analysis

IP Addresses

With 8 IP addresses in total, recursionvisualizer.com resolves to 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Among the host names that share IP numbers with recursionvisualizer.com are hireandinspirebychristine.com, lucky.box, sigureyreynis.is and two others.

Name Servers

The domain recursionvisualizer.com is delegated to these four name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

At least some of recursionvisualizer.com's name servers are shared with other domains, for example thesinginglab.com, infraheldenjobs.de, talentswit.com and two more.

These name servers tend to be deployed in combination with the name servers ns1.dnsimple.com and ns3.dnsimple.com.

Four hostnames, each resolving to a pair of IP addresses: ns1.dnsimple-edge.com directs to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io directs to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net directs to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org directs to 199.247.155.53 and 2620:111:8007::53.

recursionvisualizer.com - robtex.com