`dwinfoserver.com`

DNSSEC	⚠️ Not signed
A	172.245.86.175^{🇺🇸 Colocrossing-AS172.245.86.0/24}
		PTR	`172-245-86-175-host.colocrossing.com`
NS	`racknerd-fdfbaed` ⭐
NS	`ns1.dwinfoserver.com`
		A	172.245.86.175^{🇺🇸 Colocrossing-AS172.245.86.0/24}
			PTR	`172-245-86-175-host.colocrossing.com`
NS	`ns2.dwinfoserver.com`
		A	172.245.86.175^{🇺🇸 Colocrossing-AS172.245.86.0/24}
			PTR	`172-245-86-175-host.colocrossing.com`
MX	`mail.dwinfoerver.com.dwinfoserver.com` ⭐
SOA	`racknerd-fdfbaed`dwentp@gmail.com 2025-05-12 #8

`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=1778424886

Subdomains

ns2.dwinfoserver.com

www.dwinfoserver.com

ns1.dwinfoserver.com

Same first word

dwinfoserver.com

DNS History

10 records (5 active, 5 former)

●NSns1.dwinfoserver.com2026-04-21 → 2026-05-10 · 3 obs

○ 2017-09-17 06:02:42
● 2026-04-21 01:19:38
● 2026-05-10 15:15:02

○NSns1.slicehost.net2015-06-29 → 2017-09-17 · 4 obs

● 2015-06-29 01:01:54
● 2017-09-17 06:02:42
○ 2026-04-21 01:19:38
○ 2026-05-10 15:15:02

●NSns2.dwinfoserver.com2026-04-21 → 2026-05-10 · 3 obs

○ 2017-09-17 06:02:42
● 2026-04-21 01:19:38
● 2026-05-10 15:15:02

○NSns2.slicehost.net2015-06-29 → 2017-09-17 · 4 obs

● 2015-06-29 01:01:54
● 2017-09-17 06:02:42
○ 2026-04-21 01:19:38
○ 2026-05-10 15:15:02

○NSns3.slicehost.net2015-06-29 → 2017-09-17 · 4 obs

● 2015-06-29 01:01:54
● 2017-09-17 06:02:42
○ 2026-04-21 01:19:38
○ 2026-05-10 15:15:02

●NSracknerd-fdfbaed2026-04-21 → 2026-05-10 · 3 obs

○ 2017-09-17 06:02:42
● 2026-04-21 01:19:38
● 2026-05-10 15:15:02

●MXmail.dwinfoerver.com.dwinfoserver.com2026-04-21 → 2026-05-10 · 3 obs

○ 2017-09-17 06:02:42
● 2026-04-21 01:19:38
● 2026-05-10 15:15:02

○MXmail.dwinfoserver.com2015-06-29 → 2017-09-17 · 4 obs

● 2015-06-29 01:01:54
● 2017-09-17 06:02:42
○ 2026-04-21 01:19:38
○ 2026-05-10 15:15:02

●A172.245.86.1752026-04-21 → 2026-05-10 · 3 obs

○ 2017-09-17 06:02:42
● 2026-04-21 01:19:38
● 2026-05-10 15:15:02

○A67.207.144.1452015-06-29 → 2017-09-17 · 4 obs

● 2015-06-29 01:01:54
● 2017-09-17 06:02:42
○ 2026-04-21 01:19:38
○ 2026-05-10 15:15:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
dwinfoserver.com	ns2.dwinfoserver.com, ns1.dwinfoserver.com	2 records

✅ Authoritative Response

Server:172.245.86.175

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dwinfoserver.com (unsigned zone)

⏱️ Timing

Total: 298ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.245.86.175`
NS	2	`ns2.dwinfoserver.com, ns1.dwinfoserver.com`
MX	1	`mail.dwinfoerver.com.dwinfoserver.com (p`
SOA	1	`racknerd-fdfbaed dwentp.gmail.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns2.dwinfoserver.com, ns1.dwinfoserver.com)

Analysis

Hierarchy

dwinfoserver.com is a parent of ns2.dwinfoserver.com, www.dwinfoserver.com and ns1.dwinfoserver.com.

IP Addresses

dwinfoserver.com points to a single IP number: 172.245.86.175.

other host names for instance ns1.davidwen.net, ns2.infoserver.asia, ns2.dwinfoserver.com, mail.infoserver.asia and davidwen.com share IP numbers with dwinfoserver.com.

Name Servers

dwinfoserver.com is delegated to three name servers: racknerd-fdfbaed, ns1.dwinfoserver.com and ns2.dwinfoserver.com.

dwinfoserver.com partially shares name servers with other domains, for instance david.ws, davidwen.com, davidwen.net and infoserver.asia.

These name servers are often used together with the name servers ns1.david.ws, ns2.david.ws, ns1.davidwen.com, ns2.davidwen.com, ns2.davidwen.net, ns1.demo.davidwen.net, ns1.meanstack.davidwen.net, ns1.spa.davidwen.net, ns1.infoserver.asia and ns1.movie.infoserver.asia.

Host names with a single IP number:

ns1.dwinfoserver.com points to 172.245.86.175 and ns2.dwinfoserver.com points to 172.245.86.175.

Host names that point to 172.245.86.175: ns1.dwinfoserver.com and ns2.dwinfoserver.com.

Mail Servers

dwinfoserver.com is handled by a single mail server, mail.dwinfoerver.com.dwinfoserver.com.

dwinfoserver.com - robtex.com