bcftools.com - dns.ninja

`bcftools.com`

DNSSEC	⚠️ Not signed
NS	`ns-1821.awsdns-35.co.uk` ⭐
		A	2600:9000:5307:1d00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1821.awsdns-35.co.uk`
		A	205.251.199.29^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1821.awsdns-35.co.uk`
NS	`ns-1392.awsdns-46.org`
		A	2600:9000:5305:7000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1392.awsdns-46.org`
		A	205.251.197.112^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1392.awsdns-46.org`
NS	`ns-345.awsdns-43.com`
		A	2600:9000:5301:5900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-345.awsdns-43.com`
		A	205.251.193.89^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-345.awsdns-43.com`
NS	`ns-637.awsdns-15.net`
		A	2600:9000:5302:7d00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-637.awsdns-15.net`
		A	205.251.194.125^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-637.awsdns-15.net`
SOA	`ns-1821.awsdns-35.co.uk`awsdns-hostmaster@amazon.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=1786182834

Same first word

bcftools.com

Similar names

btcfools.com

blocsoft.com

cfbtools.com

fbctools.com

blocsoft.ro

DNS History

8 records (4 active, 4 former)

●NSns-1392.awsdns-46.org2026-03-28 → 2026-08-08 · 3 obs

○ 2019-04-02 16:23:10
● 2026-03-28 22:18:12
● 2026-08-08 10:17:10

●NSns-1821.awsdns-35.co.uk2026-03-28 → 2026-08-08 · 3 obs

○ 2019-04-02 16:23:10
● 2026-03-28 22:18:12
● 2026-08-08 10:17:10

●NSns-345.awsdns-43.com2026-03-28 → 2026-08-08 · 3 obs

○ 2019-04-02 16:23:10
● 2026-03-28 22:18:12
● 2026-08-08 10:17:10

●NSns-637.awsdns-15.net2026-03-28 → 2026-08-08 · 3 obs

○ 2019-04-02 16:23:10
● 2026-03-28 22:18:12
● 2026-08-08 10:17:10

○NSns1.hover.com2019-04-02 → 2019-04-02 · 3 obs

● 2019-04-02 16:23:10
○ 2026-03-28 22:18:12
○ 2026-08-08 10:17:10

○NSns2.hover.com2019-04-02 → 2019-04-02 · 3 obs

● 2019-04-02 16:23:10
○ 2026-03-28 22:18:12
○ 2026-08-08 10:17:10

○MXmx.hover.com.cust.hostedemail.com2019-04-02 → 2019-04-02 · 3 obs

● 2019-04-02 16:23:10
○ 2026-03-28 22:18:12
○ 2026-08-08 10:17:10

○A64.98.145.302019-04-02 → 2019-04-02 · 3 obs

● 2019-04-02 16:23:10
○ 2026-03-28 22:18:12
○ 2026-08-08 10:17:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
bcftools.com	ns-637.awsdns-15.net, ns-345.awsdns-43.com, ns-1821.awsdns-35.co.uk, ns-1392.awsdns-46.org	2 records

✅ Authoritative Response

Server:205.251.193.89

NS records: ns-637.awsdns-15.net, ns-345.awsdns-43.com, ns-1821.awsdns-35.co.uk, ns-1392.awsdns-46.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bcftools.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1392.awsdns-46.org, ns-1821.awsdns-35.co.uk...`
SOA	1	`ns-1821.awsdns-35.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-345.awsdns-43.com, ns-345.awsdns-43.com)

Analysis

Name Servers

The domain bcftools.com is delegated to these four name servers: ns-345.awsdns-43.com, ns-637.awsdns-15.net, ns-1392.awsdns-46.org and ns-1821.awsdns-35.co.uk.

bcftools.com shares at least some of its name servers with other domains, including walkintubprices.org, 23.209.52.in-addr.arpa, telus.digital and two others.

These name servers are frequently seen alongside the name servers ns1-24-eu-west-1.ec2-rdns.amazonaws.com, ns2-24-eu-west-1.ec2-rdns.amazonaws.com, ns3-24-eu-west-1.ec2-rdns.amazonaws.com and ns4-24-eu-west-1.ec2-rdns.amazonaws.com.

The host names ns-345.awsdns-43.com, ns-637.awsdns-15.net, ns-1392.awsdns-46.org and ns-1821.awsdns-35.co.uk each resolve to two IP addresses: ns-345.awsdns-43.com resolves to 205.251.193.89 and 2600:9000:5301:5900::1; ns-637.awsdns-15.net resolves to 205.251.194.125 and 2600:9000:5302:7d00::1; ns-1392.awsdns-46.org resolves to 205.251.197.112 and 2600:9000:5305:7000::1; ns-1821.awsdns-35.co.uk resolves to 205.251.199.29 and 2600:9000:5307:1d00::1.