`dialanexchange.com`

DNSSEC	⚠️ Not signed
A	5.133.182.212^{🇬🇧 IOMART-AS5.133.176.0/21 RapidSwitch}
NS	`ns3.level3.net` ⭐
		A	216.136.95.12^{🇺🇸 AS3549216.136.0.0/17}
			PTR	`ns3.level3.net`
NS	`b23.ns.els-gms.att.net` ⚠️ Not in parent delegation
		A	2001:1890:1ff:3::23^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
		A	199.191.128.105^{🇺🇸 AS7018199.191.128.0/23}
			PTR	`b23.ns.els-gms.att.net`
NS	`b24.ns.els-gms.att.net` ⚠️ Not in parent delegation
		A	2001:1890:1ff:3::24^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
		A	199.191.128.106^{🇺🇸 AS7018199.191.128.0/23}
			PTR	`b24.ns.els-gms.att.net`
NS	`dbru.br.ns.els-gms.att.net` ⚠️ Not in zone NS records
		A	2001:1890:1ff:9f0:68:94:156:134^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`dbru.br.ns.els-gms.att.net`
		A	68.94.156.134^{🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services}
			PTR	`dbru.br.ns.els-gms.att.net`
NS	`dmtu.mt.ns.els-gms.att.net` ⚠️ Not in zone NS records
		A	2001:1890:1ff:9f1:99:99:99:134^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`dmtu.mt.ns.els-gms.att.net`
		A	99.99.99.134^{🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC}
			PTR	`dmtu.mt.ns.els-gms.att.net`
NS	`m23.ns.els-gms.att.net` ⚠️ Not in parent delegation
		A	2001:1890:1ff:10::23^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
		A	12.127.16.69^{🇺🇸 AS701812.112.0.0/12 AT&T Enterprises, LLC}
			PTR	`m23.ns.els-gms.att.net`
NS	`m24.ns.els-gms.att.net` ⚠️ Not in parent delegation
		A	2001:1890:1ff:10::24^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
		A	12.127.16.70^{🇺🇸 AS701812.112.0.0/12 AT&T Enterprises, LLC}
			PTR	`m24.ns.els-gms.att.net`
NS	`ns4.level3.net`
		A	64.132.94.251^{🇺🇸 AS354964.132.0.0/16}
			PTR	`ns4.level3.net`
MX	`dialanexchange-com.mail.protection.outlook.com`⁽¹⁰⁾
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms23214421`
TXT	`MS=ms18295351`
SOA	`ns3.level3.net`postmaster@ns3.level3.net 2026-06-23 #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=1785900274

WOT: SAFE (60/100)

Same first word

dialanexchange.com

dialanexchange.ch

DNS History

16 records (10 active, 6 former)

●NSb23.ns.els-gms.att.net2018-12-11 → 2026-08-05 · 3 obs

○ 2017-01-31 20:47:46
● 2018-12-11 19:02:44
● 2026-08-05 03:29:44

●NSb24.ns.els-gms.att.net2018-12-11 → 2026-08-05 · 3 obs

○ 2017-01-31 20:47:46
● 2018-12-11 19:02:44
● 2026-08-05 03:29:44

●NSdbru.br.ns.els-gms.att.net2026-02-17 → 2026-08-05 · 3 obs

○ 2018-12-11 19:02:44
● 2026-02-17 10:46:52
● 2026-08-05 03:29:44

●NSdmtu.mt.ns.els-gms.att.net2026-02-17 → 2026-08-05 · 3 obs

○ 2018-12-11 19:02:44
● 2026-02-17 10:46:52
● 2026-08-05 03:29:44

●NSm23.ns.els-gms.att.net2018-12-11 → 2026-08-05 · 3 obs

○ 2017-01-31 20:47:46
● 2018-12-11 19:02:44
● 2026-08-05 03:29:44

●NSm24.ns.els-gms.att.net2018-12-11 → 2026-08-05 · 3 obs

○ 2017-01-31 20:47:46
● 2018-12-11 19:02:44
● 2026-08-05 03:29:44

○NSns1.namecity.com2015-11-07 → 2017-01-31 · 5 obs

○ 2015-06-22 16:58:32
● 2015-11-07 18:00:54
● 2017-01-31 20:47:46
○ 2018-12-11 19:02:44
○ 2026-08-05 03:29:44

○NSns1.titaninternet.co.uk2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 16:58:32
○ 2015-11-07 18:00:54
○ 2026-08-05 03:29:44

○NSns2.namecity.com2015-11-07 → 2017-01-31 · 5 obs

○ 2015-06-22 16:58:32
● 2015-11-07 18:00:54
● 2017-01-31 20:47:46
○ 2018-12-11 19:02:44
○ 2026-08-05 03:29:44

○NSns2.titaninternet.co.uk2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 16:58:32
○ 2015-11-07 18:00:54
○ 2026-08-05 03:29:44

●NSns3.level3.net2018-12-11 → 2026-08-05 · 3 obs

○ 2017-01-31 20:47:46
● 2018-12-11 19:02:44
● 2026-08-05 03:29:44

●NSns4.level3.net2018-12-11 → 2026-08-05 · 3 obs

○ 2017-01-31 20:47:46
● 2018-12-11 19:02:44
● 2026-08-05 03:29:44

●MXdialanexchange-com.mail.protection.outlook.com2017-01-31 → 2026-08-05 · 3 obs

○ 2016-04-26 22:07:48
● 2017-01-31 20:47:46
● 2026-08-05 03:29:44

○MXremote.dialanexchange.com2015-06-22 → 2016-04-26 · 4 obs

● 2015-06-22 16:58:32
● 2016-04-26 22:07:48
○ 2017-01-31 20:47:46
○ 2026-08-05 03:29:44

○A217.19.248.1322018-12-11 → 2018-12-11 · 4 obs

○ 2017-01-31 20:47:46
● 2018-12-11 19:02:44
○ 2026-02-17 10:46:52
○ 2026-08-05 03:29:44

●A5.133.182.2122015-06-22 → 2026-08-05 · 5 obs

● 2015-06-22 16:58:32
● 2017-01-31 20:47:46
○ 2018-12-11 19:02:44
● 2026-02-17 10:46:52
● 2026-08-05 03:29:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
dialanexchange.com	dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns3.level3.net, ns4.level3.net	-

✅ Authoritative Response

Server:64.132.94.251

NS records: dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns3.level3.net, ns4.level3.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dialanexchange.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.133.182.212`
NS	6	`m23.ns.els-gms.att.net, ns4.level3.net...`
MX	2	`dialanexchange-com.mail.protection.outlo, dialanexchange-com.mail.protection.outlo`
TXT	3	`MS=ms18295351, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns3.level3.net postmaster.ns3.level3.net`

Analysis

IP Addresses

dialanexchange.com points to a single IP number: 5.133.182.212.

Name Servers

The DNS delegation for dialanexchange.com covers 8 name servers: ns3.level3.net, ns4.level3.net, b23.ns.els-gms.att.net and 5 more.

There is at least partial name server overlap between dialanexchange.com and other domains — wardsci.com, 204.114.207.in-addr.arpa, bioexpress.com and two more among them.

These name servers regularly appear alongside dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, m23.ns.els-gms.att.net and 7 other name servers in NS record sets.

Host names with two IP numbers:

b23.ns.els-gms.att.net maps to two IP addresses — 199.191.128.105 and 2001:1890:1ff:3::23.

b24.ns.els-gms.att.net maps to two IP addresses — 199.191.128.106 and 2001:1890:1ff:3::24.

m23.ns.els-gms.att.net maps to two IP addresses — 12.127.16.69 and 2001:1890:1ff:10::23.

m24.ns.els-gms.att.net maps to two IP addresses — 12.127.16.70 and 2001:1890:1ff:10::24.

dbru.br.ns.els-gms.att.net maps to two IP addresses — 68.94.156.134 and 2001:1890:1ff:9f0:68:94:156:134.

dmtu.mt.ns.els-gms.att.net maps to two IP addresses — 99.99.99.134 and 2001:1890:1ff:9f1:99:99:99:134.

Host names pointing to a single IP address:

ns3.level3.net points to the IP address 216.136.95.12.

ns4.level3.net points to the IP address 64.132.94.251.

Mail Servers

dialanexchange.com has one mail server: dialanexchange-com.mail.protection.outlook.com.

dialanexchange-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.46, 52.101.8.51, 52.101.9.21 and 5 other.

dialanexchange.com - robtex.com