`costdentures.com`

DNSSEC	⚠️ Not signed
A	155.248.235.246^{🇨🇦 ORACLE-OCI-31898155.248.224.0/20 Oracle Corporation}
NS	`ns1.vultr.com` ⭐ ⚠️ Not in zone NS records
		A	2001:19f0:ccc::1^{🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1}
		A	2001:19f0:ccd::1^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns1.vultr.com`
		A	173.199.96.96^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns1.vultrusercontent.com`
NS	`ns2.vultr.com` ⚠️ Not in zone NS records
		A	2001:19f0:ccc::2^{🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1}
		A	2001:19f0:ccd::2^{🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix}
			PTR	`ns2.vultr.com`
		A	173.199.96.97^{🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix}
			PTR	`ns2.vultrusercontent.com`
MX	`mx0.costdentures.com` ⭐
		A	155.248.235.246^{🇨🇦 ORACLE-OCI-31898155.248.224.0/20 Oracle Corporation}
MX	`mx1.costdentures.com`⁽²⁰⁾
		A	155.248.235.246^{🇨🇦 ORACLE-OCI-31898155.248.224.0/20 Oracle Corporation}
SOA	`ns1.vultr.com`dnsadm@choopa.com serial=0

`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=1774378427

Subdomains

mx1.costdentures.com

mx0.costdentures.com

Same first word

costdentures.com

costdentures.blogspot.com

DNS History

10 records (5 active, 5 former)

○NSns1.stablehost.com2015-08-07 → 2020-05-07 · 3 obs

● 2015-08-07 05:40:08
● 2020-05-07 20:32:48
○ 2026-03-24 18:55:00

●NSns1.vultr.com2026-03-24 → 2026-03-24 · 2 obs

○ 2020-05-07 20:32:48
● 2026-03-24 18:55:00

○NSns2.stablehost.com2015-08-07 → 2020-05-07 · 3 obs

● 2015-08-07 05:40:08
● 2020-05-07 20:32:48
○ 2026-03-24 18:55:00

●NSns2.vultr.com2026-03-24 → 2026-03-24 · 2 obs

○ 2020-05-07 20:32:48
● 2026-03-24 18:55:00

○MXcostdentures.com2015-08-07 → 2020-05-07 · 3 obs

● 2015-08-07 05:40:08
● 2020-05-07 20:32:48
○ 2026-03-24 18:55:00

●MXmx0.costdentures.com2026-03-24 → 2026-03-24 · 2 obs

○ 2020-05-07 20:32:48
● 2026-03-24 18:55:00

●MXmx1.costdentures.com2026-03-24 → 2026-03-24 · 2 obs

○ 2020-05-07 20:32:48
● 2026-03-24 18:55:00

●A155.248.235.2462026-03-24 → 2026-03-24 · 2 obs

○ 2020-05-07 20:32:48
● 2026-03-24 18:55:00

○A198.20.92.302018-05-11 → 2020-05-07 · 4 obs

○ 2017-05-22 23:54:46
● 2018-05-11 15:26:32
● 2020-05-07 20:32:48
○ 2026-03-24 18:55:00

○A199.96.156.2332015-08-07 → 2017-05-22 · 4 obs

● 2015-08-07 05:40:08
● 2017-05-22 23:54:46
○ 2018-05-11 15:26:32
○ 2026-03-24 18:55:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
costdentures.com	ns1.vultr.com, ns2.vultr.com	4 records

✅ Authoritative Response

Server:173.199.96.97

NS records: ns1.vultr.com, ns2.vultr.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for costdentures.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`155.248.235.246`
MX	2	`mx0.costdentures.com (pri: 10), mx1.costdentures.com (pri: 20)`
SOA	1	`ns1.vultr.com dnsadm.choopa.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vultr.com, ns1.vultr.com, ns2.vultr.com...)

Analysis

Hierarchy

costdentures.com is a parent of mx1.costdentures.com and mx0.costdentures.com.

IP Addresses

costdentures.com points to a single IP number: 155.248.235.246.

Other host names, for instance mail.amillionpinks.com, rsgoldguide.org, smtp.streakx-mtb.com, biffaward.org and mx0.costdentures.com share IP numbers with costdentures.com.

Name Servers

costdentures.com is delegated to two name servers: ns1.vultr.com and ns2.vultr.com.

costdentures.com uses the same name server setup as other domains, for instance loksanvad.com, impacthealthcoaching.com, wpali.com, proentaris.hr and mywifiexty.net.

costdentures.com shares name servers with other domains at least partially, for instance onewebx.com, morrowparkcityapts.com, mecoastproperties.com, dwk-y.cc and ktcgkpv.org.

these name servers are often used with ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.

Host names with three IP numbers: ns1.vultr.com points to 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96; ns2.vultr.com points to 2001:19f0:ccc::2, 2001:19f0:ccd::2 and 173.199.96.97.

Mail Servers

costdentures.com is handled by two mail servers: mx0.costdentures.com and mx1.costdentures.com.

Host names with a single IP number:

mx0.costdentures.com points to 155.248.235.246.

mx1.costdentures.com points to 155.248.235.246.

Host names pointing to 155.248.235.246: mx0.costdentures.com and mx1.costdentures.com.

costdentures.com - robtex.com