🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`srefcodelibrary.com`

	DNSSEC	⚠️ Not signed
	A	216.24.57.1^{AS397273216.24.57.0/24}
	NS	`ns-cloud-a1.googledomains.com` ⭐
	NS	`ns-cloud-a2.googledomains.com`
	NS	`ns-cloud-a3.googledomains.com`
	NS	`ns-cloud-a4.googledomains.com`
	SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com serial=1

`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=1792867561

Same first word

srefcodelibrary.com

DNS History

5 records (5 active, 0 former)

●NSns-cloud-a1.googledomains.com2026-10-17 → 2026-10-24 · 2 obs

● 2026-10-17 23:45:22
● 2026-10-24 19:01:12

●NSns-cloud-a2.googledomains.com2026-10-17 → 2026-10-24 · 2 obs

● 2026-10-17 23:45:22
● 2026-10-24 19:01:12

●NSns-cloud-a3.googledomains.com2026-10-17 → 2026-10-24 · 2 obs

● 2026-10-17 23:45:22
● 2026-10-24 19:01:12

●NSns-cloud-a4.googledomains.com2026-10-17 → 2026-10-24 · 2 obs

● 2026-10-17 23:45:22
● 2026-10-24 19:01:12

●A216.24.57.12026-10-17 → 2026-10-24 · 2 obs

● 2026-10-17 23:45:22
● 2026-10-24 19:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
srefcodelibrary.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 2009ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.24.57.1`
NS	4	`ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com...`
SOA	1	`ns-cloud-a1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

IP Addresses

srefcodelibrary.com resolves to one IP address: 216.24.57.1.

Name Servers

The authoritative name servers for srefcodelibrary.com are ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

srefcodelibrary.com - robtex.com