🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`thequantumledger.co`

DNSSEC	⚠️ Not signed
A	104.16.243.55^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p13.nsone.net`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1777240649

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759734856

⚠️ On DNS blocklist: tif

Subdomains

www.thequantumledger.co

Same first word

thequantumledger.co

DNS History

5 records (5 active, 0 former)

●NSns1.vercel-dns.com2026-05-23 → 2026-08-16 · 2 obs

● 2026-05-23 13:38:18
● 2026-08-16 21:36:44

●NSns2.vercel-dns.com2026-05-23 → 2026-08-16 · 2 obs

● 2026-05-23 13:38:18
● 2026-08-16 21:36:44

●MXmx1.improvmx.com2026-05-23 → 2026-08-16 · 2 obs

● 2026-05-23 13:38:18
● 2026-08-16 21:36:44

●MXmx2.improvmx.com2026-05-23 → 2026-08-16 · 2 obs

● 2026-05-23 13:38:18
● 2026-08-16 21:36:44

●A104.16.243.552026-05-23 → 2026-08-16 · 2 obs

● 2026-05-23 13:38:18
● 2026-08-16 21:36:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
thequantumledger.co	ns2.vercel-dns.com, ns1.vercel-dns.com	-

✅ Authoritative Response

Server:198.51.44.13

NS records: ns2.vercel-dns.com, ns1.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thequantumledger.co (unsigned zone)

⏱️ Timing

Total: 589ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.16.243.55`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

Analysis

Hierarchy

thequantumledger.co is the parent zone for www.thequantumledger.co.

IP Addresses

thequantumledger.co resolves to one IP address: 104.16.243.55.

fingers.email, todayai.info, thehealthychapter.com and two other host names share IP numbers with thequantumledger.co.

Name Servers

DNS delegation for thequantumledger.co points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.

thequantumledger.co uses the same name servers as several other domains — among them clearmornings.com, zeit.shiksha, association-le-kara.com and two more.

The name servers for thequantumledger.co are partially shared with other domains like usadisk.net, joseorozco.co and golfdealsminnesota.com

These name servers often co-occur with the name servers a.zeit-world.co.uk.

ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.

Mail Servers

Mail for thequantumledger.co is handled by two mail servers — mx1.improvmx.com and mx2.improvmx.com.

thequantumledger.co uses an identical mail server configuration to several other domains — among them zagelcast.com, quantumthoughts.co.nz, imonu.com and two more.

thequantumledger.co has at least partial mail server overlap with other domains such as breakingfirst.com, prmediaservice.com, worcestershirefoodanddrink.co.uk and two more.

Hostnames that resolve to 6 IP addresses:

mx1.improvmx.com has IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, plus 3 other.

mx2.improvmx.com has IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, plus 3 other.

thequantumledger.co - robtex.com