`holtanalytical.com`

DNSSEC	⚠️ Not signed
A	74.50.89.34^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
		PTR	`vda5100.is.cc`
NS	`vda5100a.trouble-free.net` ⭐
		A	74.50.89.34^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
			PTR	`vda5100.is.cc`
NS	`vda5100b.trouble-free.net`
		A	74.50.89.35^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
MX	`holtanalytical.com` ⭐
		A	74.50.89.34^{🇺🇸 NJIIX-174.50.64.0/19 proxy by NJIIX.net}
			PTR	`vda5100.is.cc`
TXT	`v=spf1 a mx ip4:74.50.89.34 include:relay.mailbaby.net ~all`
SOA	`vda5100a.trouble-free.net`root@n3plcpnl0293.prod.ams3.secureserver.net 2024-02-10 #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=1777423486

MX for

holtanalytical.com

Same first word

holtanalytical.com

DNS History

14 records (4 active, 10 former)

○NSns1.speedydns.net2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 01:00:16
○ 2015-07-01 06:46:00
○ 2026-04-29 00:52:14

○NSns1.urladminservice.com2015-07-01 → 2017-03-29 · 5 obs

○ 2008-03-15 01:00:16
● 2015-07-01 06:46:00
● 2017-03-29 17:01:20
○ 2020-02-08 22:39:32
○ 2026-04-29 00:52:14

○NSns15.domaincontrol.com2020-02-08 → 2020-02-08 · 4 obs

○ 2017-03-29 17:01:20
● 2020-02-08 22:39:32
○ 2026-04-22 04:00:30
○ 2026-04-29 00:52:14

○NSns16.domaincontrol.com2020-02-08 → 2020-02-08 · 4 obs

○ 2017-03-29 17:01:20
● 2020-02-08 22:39:32
○ 2026-04-22 04:00:30
○ 2026-04-29 00:52:14

○NSns2.speedydns.net2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 01:00:16
○ 2015-07-01 06:46:00
○ 2026-04-29 00:52:14

○NSns2.urladminservice.com2015-07-01 → 2017-03-29 · 5 obs

○ 2008-03-15 01:00:16
● 2015-07-01 06:46:00
● 2017-03-29 17:01:20
○ 2020-02-08 22:39:32
○ 2026-04-29 00:52:14

●NSvda5100a.trouble-free.net2026-04-22 → 2026-04-29 · 3 obs

○ 2020-02-08 22:39:32
● 2026-04-22 04:00:30
● 2026-04-29 00:52:14

●NSvda5100b.trouble-free.net2026-04-22 → 2026-04-29 · 3 obs

○ 2020-02-08 22:39:32
● 2026-04-22 04:00:30
● 2026-04-29 00:52:14

●MXholtanalytical.com2008-03-15 → 2026-04-29 · 5 obs

● 2008-03-15 01:00:16
● 2017-03-29 17:01:20
○ 2020-02-08 22:39:32
● 2026-04-22 04:00:30
● 2026-04-29 00:52:14

○MXmail.holtanalytical.com2020-02-08 → 2020-02-08 · 4 obs

○ 2017-03-29 17:01:20
● 2020-02-08 22:39:32
○ 2026-04-22 04:00:30
○ 2026-04-29 00:52:14

○A160.153.133.2092020-02-08 → 2020-02-08 · 4 obs

○ 2017-03-29 17:01:20
● 2020-02-08 22:39:32
○ 2026-04-22 04:00:30
○ 2026-04-29 00:52:14

○A192.185.139.1062015-07-01 → 2017-03-29 · 5 obs

○ 2008-03-15 01:00:16
● 2015-07-01 06:46:00
● 2017-03-29 17:01:20
○ 2020-02-08 22:39:32
○ 2026-04-29 00:52:14

○A64.62.201.1472008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 01:00:16
○ 2015-07-01 06:46:00
○ 2026-04-29 00:52:14

●A74.50.89.342026-04-22 → 2026-04-29 · 3 obs

○ 2020-02-08 22:39:32
● 2026-04-22 04:00:30
● 2026-04-29 00:52:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
holtanalytical.com	vda5100a.trouble-free.net, vda5100b.trouble-free.net	-

✅ Authoritative Response

Server:74.50.89.35

NS records: vda5100a.trouble-free.net, vda5100b.trouble-free.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holtanalytical.com (unsigned zone)

⏱️ Timing

Total: 466ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.50.89.34`
NS	2	`vda5100a.trouble-free.net, vda5100b.trouble-free.net`
MX	1	`holtanalytical.com (pri: 0)`
TXT	1	`v=spf1 a mx ip4:74.50.89.34 include:rela`
SOA	1	`vda5100a.trouble-free.net root.n3plcpnl0`

Analysis

Mail Server Role

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

IP Addresses

holtanalytical.com points to a single IP address: 74.50.89.34.

Other host names such as atmiya.university, elacqua.com, www.aeadvertising.com, mail.flavatech.com and falconstrldegroup.com share IP numbers with holtanalytical.com.

Name Servers

holtanalytical.com is delegated to two name servers: vda5100a.trouble-free.net and vda5100b.trouble-free.net.

holtanalytical.com uses the same name server setup as other domains, including mailwebserver.com, prartechnologies.com, techmechanism.net, kaabeup.com and a-curat.ro.

At least part of the name servers for holtanalytical.com are shared with other domains, for instance vndanhba.com, pillarofangels.org, sellunit.ng, atmiya.education and cmji.org.il.

Hostnames with a single IP

vda5100a.trouble-free.net resolves to: 74.50.89.34.

vda5100b.trouble-free.net resolves to: 74.50.89.35.

Mail Servers

Mail for holtanalytical.com is handled by a single mail server, holtanalytical.com.

Host holtanalytical.com points to IP 74.50.89.34.

holtanalytical.com - robtex.com