`convexoptimization.com`

DNSSEC	⚠️ Not signed
A	69.46.6.164^{🇺🇸 HIVELOCITY-169.46.6.0/24 TPA1}
		PTR	`shared.cheboygan.vervehosting.com`
NS	`ns2.vervehosting.com` ⭐
		A	108.181.26.7^{🇺🇸 AS40676108.181.0.0/19}
			PTR	`ns2.vervehosting.com`
NS	`ns.vervehosting.com`
		A	135.148.33.232^{🇺🇸 OVH135.148.0.0/17 Hosting route}
			PTR	`vps-d270357f.vps.ovh.us`
NS	`ns3.vervehosting.com`
		A	104.145.237.95^{🇺🇸 Colocrossing-AS104.145.237.0/24 265 Franklin Street, Suite 1702 Boston MA 02110 United States}
			PTR	`ns3.vervehosting.com`
MX	`convexoptimization.com` ⭐
		A	69.46.6.164^{🇺🇸 HIVELOCITY-169.46.6.0/24 TPA1}
			PTR	`shared.cheboygan.vervehosting.com`
TXT	`v=spf1 ip4:209.133.209.94 ip4:23.111.130.170 ip4:23.111.130.172 ip4:23.111.16...`
SOA	`ns.vervehosting.com`servers@vervehosting.com 2026-03-17 #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=1775463407

WOT: UNKNOWN (60/100)
📈 Tranco rank: #994,652

MX for

convexoptimization.com

Previously MX for

www.convexoptimization.com

Subdomains

vps.convexoptimization.com

www.convexoptimization.com

Same first word

convexoptimization.com

DNS History

8 records (5 active, 3 former)

●NSns.vervehosting.com2015-08-01 → 2026-04-06 · 3 obs

○ 2008-03-17 11:56:54
● 2015-08-01 08:55:00
● 2026-04-06 08:28:06

●NSns2.vervehosting.com2015-08-01 → 2026-04-06 · 3 obs

○ 2008-03-17 11:56:54
● 2015-08-01 08:55:00
● 2026-04-06 08:28:06

●NSns3.vervehosting.com2015-08-01 → 2026-04-06 · 3 obs

○ 2008-03-17 11:56:54
● 2015-08-01 08:55:00
● 2026-04-06 08:28:06

●MXconvexoptimization.com2008-03-17 → 2026-04-06 · 2 obs

● 2008-03-17 11:56:54
● 2026-04-06 08:28:06

○A64.77.103.2142015-08-01 → 2016-02-07 · 5 obs

○ 2008-03-17 11:56:54
● 2015-08-01 08:55:00
● 2016-02-07 21:46:14
○ 2016-04-30 06:56:04
○ 2026-04-06 08:28:06

○A69.39.236.1802016-04-30 → 2017-01-07 · 5 obs

○ 2016-02-07 21:46:14
● 2016-04-30 06:56:04
● 2017-01-07 20:49:20
○ 2026-02-17 20:46:38
○ 2026-04-06 08:28:06

●A69.46.6.1642026-02-17 → 2026-04-06 · 3 obs

○ 2017-01-07 20:49:20
● 2026-02-17 20:46:38
● 2026-04-06 08:28:06

○A70.47.214.742008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 11:56:54
○ 2015-08-01 08:55:00
○ 2026-04-06 08:28:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
convexoptimization.com	ns.vervehosting.com, ns2.vervehosting.com, ns3.vervehosting.com	3 records

✅ Authoritative Response

Server:135.148.33.232

NS records: ns.vervehosting.com, ns2.vervehosting.com, ns3.vervehosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for convexoptimization.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`69.46.6.164`
NS	3	`ns2.vervehosting.com, ns.vervehosting.com...`
MX	1	`convexoptimization.com (pri: 0)`
TXT	1	`v=spf1 ip4:209.133.209.94 ip4:23.111.130`
SOA	1	`ns.vervehosting.com servers.vervehosting`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns.vervehosting.com, ns2.vervehosting.com, ns3.vervehosting.com)

Analysis

Hierarchy

convexoptimization.com is a parent of vps.convexoptimization.com and www.convexoptimization.com.

Mail Server Role

convexoptimization.com serves as the mail server for convexoptimization.com.

IP Addresses

convexoptimization.com points to a single IP number: 69.46.6.164.

Other host names, for instance howardesign.com, geraldhector.com, juliustolbert.com, mathisstriping.com and culdesacmystic.com share IP numbers with convexoptimization.com.

Name Servers

The delegation for convexoptimization.com is handled by three name servers: ns2.vervehosting.com, ns3.vervehosting.com and ns.vervehosting.com.

convexoptimization.com at least partially shares name servers with other domains, for instance peakoneadmin.com, polcc.com, nrtowing.com, baitswitch.com and hedgehogreport.com.

These name servers are commonly used with ns2.namelessdns.com and ns1.namelessdns.com.

Host names with one IP number:

ns2.vervehosting.com points to 108.181.26.7.

ns3.vervehosting.com points to 104.145.237.95.

ns.vervehosting.com points to 135.148.33.232.

Mail Servers

A single mail server handles convexoptimization.com.

convexoptimization.com points to a single IP: 69.46.6.164.

convexoptimization.com - robtex.com