`siberlongmann.itgo.com`

DNSSEC	⚠️ Not signed
A	64.136.20.36^{🇺🇸 UNSPECIFIED64.136.20.0/22 Netzero Inc}
A	64.136.20.43^{🇺🇸 UNSPECIFIED64.136.20.0/22 Netzero Inc}
MX	`mail.bluetie.com` ⭐
		A	71.19.237.153^{🇺🇸 AS1913371.19.236.0/23 BIRDHOSTING}
			PTR	`153.237.19.71.in-addr.arpa`

`itgo.com`

	DNSSEC	⚠️ Not signed
	A	64.136.20.36^{🇺🇸 UNSPECIFIED64.136.20.0/22 Netzero Inc}
	A	64.136.20.43^{🇺🇸 UNSPECIFIED64.136.20.0/22 Netzero Inc}
	NS	`ns1.freeservers.com` ⭐
	NS	`ns2.freeservers.com`
	MX	`mx-ws.dca.untd.com` ⭐
	MX	`mx-ws.vgs.untd.com` ⭐
	TXT	`v=spf1 include:spf.bluetie.com ~all`
	SOA	`ns1.freeservers.com`dns@itgo.com serial=1784904338

WOT: SAFE (60/100)
rank #18706 globally
rank #9164 in the tld
WOT: SAFE (59/100)
📈 Tranco rank: #56,369

DNS History

3 records (3 active, 0 former)

●MXmail.bluetie.com2015-06-25 → 2026-07-27 · 2 obs

● 2015-06-25 08:01:28
● 2026-07-27 12:27:14

●A64.136.20.362015-06-25 → 2026-07-27 · 2 obs

● 2015-06-25 08:01:28
● 2026-07-27 12:27:14

●A64.136.20.432015-06-25 → 2026-07-27 · 2 obs

● 2015-06-25 08:01:28
● 2026-07-27 12:27:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
itgo.com	ns1.freeservers.com, ns2.freeservers.com	2 records

✅ Authoritative Response

Server:64.136.25.253

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itgo.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`64.136.20.36, 64.136.20.43`
MX	1	`mail.bluetie.com (pri: 10)`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

siberlongmann.itgo.com resolves to the IP addresses 64.136.20.36 and 64.136.20.43

Among the host names that share IP numbers with siberlongmann.itgo.com are individualki-peterburga.itgo.com, www.forthebetter.faithweb.com, parringcapod.itgo.com and two others.

Mail Servers

siberlongmann.itgo.com routes its mail through a single mail server, mail.bluetie.com.

siberlongmann.itgo.com has the same mail server arrangement as a number of other domains, for example issweetphoti.htmlplanet.com, www.boulderrealestate.biz.ly, altwys.00go.com and two more.

mail.bluetie.com resolves to a single IP number: 71.19.237.153.

siberlongmann.itgo.com - robtex.com