blucert.com - dns.ninja

`blucert.com`

DNSSEC	⚠️ Not signed
A	66.81.203.10^{🇻🇬 AS4067666.81.203.0/24 Maintained by origin AS40034. Assigned to pyschznetworks (AS40676)}
A	66.81.203.135^{🇻🇬 AS4067666.81.203.0/24 Maintained by origin AS40034. Assigned to pyschznetworks (AS40676)}
A	66.81.203.200^{🇻🇬 AS4067666.81.203.0/24 Maintained by origin AS40034. Assigned to pyschznetworks (AS40676)}
NS	`ns118551.ztomy.com` ⭐ ⚠️ Not in parent delegation
		A	66.81.199.11^{🇻🇬 CONFLUENCE-NETWORK-INC66.81.199.0/24 Confluence Networks Route Object}
NS	`ns1.expired.homestead.com` ⚠️ Not in zone NS records
		A	66.81.199.11^{🇻🇬 CONFLUENCE-NETWORK-INC66.81.199.0/24 Confluence Networks Route Object}
NS	`ns2.expired.homestead.com` ⚠️ Not in zone NS records
		A	66.81.199.51^{🇻🇬 CONFLUENCE-NETWORK-INC66.81.199.0/24 Confluence Networks Route Object}
NS	`ns218551.ztomy.com` ⚠️ Not in parent delegation
		A	66.81.199.51^{🇻🇬 CONFLUENCE-NETWORK-INC66.81.199.0/24 Confluence Networks Route Object}
MX	`~` ⭐
TXT	`v=spf1 a -all`
SOA	`ns118551.ztomy.com`abuse@confluence-networks.com 2011-10-10 #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=1782672665

Subdomains

mx.blucert.com

Same first word

blucert.com

Similar names

cltuber.com

culbert.eu

culbert.us

culbert.dk

bcutler.co.uk

cbutler.net

bcutler.com

clubert.com

letrbuc.com

culbert.co.uk

etrclub.com

cbutler.co.uk

clubter.com

etrclub.org

clubter.ru

ubertlc.com

curblet.com

bulcert.com

rulebtc.com

burltec.com

lucbert.com

culbert.org

DNS History

13 records (8 active, 5 former)

●NSns1.expired.homestead.com2026-03-26 → 2026-06-28 · 3 obs

○ 2019-01-20 11:10:10
● 2026-03-26 19:19:12
● 2026-06-28 18:55:22

○NSns1.mdnsservice.com2015-07-25 → 2019-01-20 · 4 obs

● 2015-07-25 06:46:58
● 2019-01-20 11:10:10
○ 2026-03-26 19:19:12
○ 2026-06-28 18:55:22

●NSns118551.ztomy.com2026-03-26 → 2026-06-28 · 3 obs

○ 2019-01-20 11:10:10
● 2026-03-26 19:19:12
● 2026-06-28 18:55:22

●NSns2.expired.homestead.com2026-03-26 → 2026-06-28 · 3 obs

○ 2019-01-20 11:10:10
● 2026-03-26 19:19:12
● 2026-06-28 18:55:22

○NSns2.mdnsservice.com2015-07-25 → 2019-01-20 · 4 obs

● 2015-07-25 06:46:58
● 2019-01-20 11:10:10
○ 2026-03-26 19:19:12
○ 2026-06-28 18:55:22

●NSns218551.ztomy.com2026-03-26 → 2026-06-28 · 3 obs

○ 2019-01-20 11:10:10
● 2026-03-26 19:19:12
● 2026-06-28 18:55:22

○NSns3.mdnsservice.com2015-07-25 → 2019-01-20 · 4 obs

● 2015-07-25 06:46:58
● 2019-01-20 11:10:10
○ 2026-03-26 19:19:12
○ 2026-06-28 18:55:22

●MX~2026-03-26 → 2026-06-28 · 3 obs

○ 2019-01-20 11:10:10
● 2026-03-26 19:19:12
● 2026-06-28 18:55:22

○MXmx.blucert.com2015-07-25 → 2019-01-20 · 4 obs

● 2015-07-25 06:46:58
● 2019-01-20 11:10:10
○ 2026-03-26 19:19:12
○ 2026-06-28 18:55:22

○A216.40.47.172015-07-25 → 2019-01-20 · 4 obs

● 2015-07-25 06:46:58
● 2019-01-20 11:10:10
○ 2026-03-26 19:19:12
○ 2026-06-28 18:55:22

●A66.81.203.102026-03-26 → 2026-06-28 · 3 obs

○ 2019-01-20 11:10:10
● 2026-03-26 19:19:12
● 2026-06-28 18:55:22

●A66.81.203.1352026-03-26 → 2026-06-28 · 3 obs

○ 2019-01-20 11:10:10
● 2026-03-26 19:19:12
● 2026-06-28 18:55:22

●A66.81.203.2002026-03-26 → 2026-06-28 · 3 obs

○ 2019-01-20 11:10:10
● 2026-03-26 19:19:12
● 2026-06-28 18:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...	-
blucert.com	ns1.expired.homestead.com, ns2.expired.homestead.com	2 records

✅ Authoritative Response

Server:66.81.199.11

NS records: ns1.expired.homestead.com, ns2.expired.homestead.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blucert.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`66.81.203.10, 66.81.203.135...`
NS	2	`ns118551.ztomy.com, ns218551.ztomy.com`
MX	1	`~ (pri: 300)`
TXT	1	`v=spf1 a -all`
SOA	1	`ns118551.ztomy.com abuse.confluence-netw`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.expired.homestead.com, ns2.expired.homestead.com)

Analysis

Hierarchy

blucert.com serves as the parent of mx.blucert.com.

IP Addresses

blucert.com maps to three IP numbers — 66.81.203.10, 66.81.203.135 and 66.81.203.200.

Additional host names — ststephensbeaumont.com, w-assoc.com, mx.cardbc.com and two others — share IP numbers with blucert.com.

Name Servers

blucert.com has four authoritative name servers: ns118551.ztomy.com, ns218551.ztomy.com, ns1.expired.homestead.com and ns2.expired.homestead.com.

blucert.com has at least partial name server overlap with other domains, such as ltavtaxservice.com, mx.innperu.com, mx.ursulafernandez.com and two others.

It is common to see these name servers used together with name servers ns3.homestead.com and ns4.homestead.com.

Four host names, each with a single IP address: ns118551.ztomy.com → 66.81.199.11, ns218551.ztomy.com → 66.81.199.51, ns1.expired.homestead.com → 66.81.199.11 and ns2.expired.homestead.com → 66.81.199.51.

ns118551.ztomy.com and ns1.expired.homestead.com each have 66.81.199.11 IP addresses.

ns218551.ztomy.com and ns2.expired.homestead.com each have 66.81.199.51 IP addresses.

Mail Servers

blucert.com has one mail server: ~.

blucert.com shares the same mail server setup as other domains, including nextlevelkidstraining.com, dayitashah.com, pboi172.identier.com and two others.