`exec-u-net-mail.com`

DNSSEC	⚠️ Not signed
NS	`auth01.dns.xand.com` ⭐
		A	216.27.81.251^{🇺🇸 TierPoint216.27.80.0/20 LLC}
			PTR	`limiteddev.com`
			PTR	`ns1.perimetercenter.com`
			PTR	`ns1a.dbsintl.net`
			PTR	`ns1.ral.hostedsolutions.com`
NS	`auth02.dns.xand.com`
		A	2600:3c03::f03c:94ff:fe60:25c9^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
		A	67.216.72.55^{🇺🇸 TierPoint67.216.72.0/22}
			PTR	`dns2.cosentry.com`
			PTR	`user-67-216-72-55.dbsintl.com`
			PTR	`ns2.perimetercenter.com`
			PTR	`ns2.philadelphiatechnologypark.com`
			PTR	`ns1b.dbsintl.net`
			PTR	`ns1.clt.hostedsolutions.com`
NS	`auth03.dns.xand.com`
		A	2607:f1d0:1:db:207:45:160:11^{🇺🇸 TierPoint2607:f1d0::/32 , LLC}
		A	40.143.16.136^{🇺🇸 TierPoint40.143.16.0/21 LLC}
			PTR	`dns3.cosentry.com`
			PTR	`ns1.bos.hostedsolutions.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
TXT	`google-site-verification=C6_txMkONQ6L2EnoTOVIXEpluCw0Nu42EZYc8Sis-Ig`
TXT	`yahoo-verification-key=8VKF5+j/3VPic109lacnFtYl77nbbqojkcaAqNyC+dg=`
TXT	`google-site-verification=OcBK5m-V4h9Mf8qj4pI6MQPjVt7ZK9Xw6EI_NthAPJU`
TXT	`google-site-verification=HdSlvMwNvAZJd-iJyZ5KFgKdBO1U-6Qb_FqtnB3gQis`
TXT	`v=spf1 include:43982505.spf04.hubspotemail.net ~all`
TXT	`v=DMARC1;p=quarantine;rua=mailto:dmarc_agg@dmarc.everest.email;ruf=mailto:dma...`
SOA	`auth01.dns.xand.com`hostmaster@hostedsolutions.com 2005-05-12 #98

`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=1774400362

Subdomains

db04.exec-u-net-mail.com

www.exec-u-net-mail.com

app02.exec-u-net-mail.com

Same first word

exec-u-net-mail.com

DNS History

13 records (4 active, 9 former)

●NSauth01.dns.xand.com2008-03-19 → 2026-03-25 · 5 obs

● 2008-03-19 15:40:38
● 2017-01-30 10:26:08
○ 2018-07-28 01:13:28
● 2026-03-19 01:21:04
● 2026-03-25 01:09:44

●NSauth02.dns.xand.com2008-03-19 → 2026-03-25 · 5 obs

● 2008-03-19 15:40:38
● 2017-01-30 10:26:08
○ 2018-07-28 01:13:28
● 2026-03-19 01:21:04
● 2026-03-25 01:09:44

●NSauth03.dns.xand.com2008-03-19 → 2026-03-25 · 5 obs

● 2008-03-19 15:40:38
● 2017-01-30 10:26:08
○ 2018-07-28 01:13:28
● 2026-03-19 01:21:04
● 2026-03-25 01:09:44

○NSns1.exacttarget.com2018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-30 10:26:08
● 2018-07-28 01:13:28
○ 2026-03-19 01:21:04
○ 2026-03-25 01:09:44

○NSns2.exacttarget.com2018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-30 10:26:08
● 2018-07-28 01:13:28
○ 2026-03-19 01:21:04
○ 2026-03-25 01:09:44

○NSns3.exacttarget.com2018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-30 10:26:08
● 2018-07-28 01:13:28
○ 2026-03-19 01:21:04
○ 2026-03-25 01:09:44

○NSns4.exacttarget.com2018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-30 10:26:08
● 2018-07-28 01:13:28
○ 2026-03-19 01:21:04
○ 2026-03-25 01:09:44

○MXapp02.exec-u-net-mail.com2015-07-22 → 2017-01-30 · 5 obs

○ 2008-03-19 15:40:38
● 2015-07-22 02:54:32
● 2017-01-30 10:26:08
○ 2018-07-28 01:13:28
○ 2026-03-25 01:09:44

○MXdb04.exec-u-net-mail.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 15:40:38
○ 2015-07-22 02:54:32
○ 2026-03-25 01:09:44

○MXinbound-reply.s1.exacttarget.com2018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-30 10:26:08
● 2018-07-28 01:13:28
○ 2026-03-19 01:21:04
○ 2026-03-25 01:09:44

●MXsmtp.google.com2026-03-19 → 2026-03-25 · 3 obs

○ 2018-07-28 01:13:28
● 2026-03-19 01:21:04
● 2026-03-25 01:09:44

○A216.150.139.2272015-07-22 → 2017-01-30 · 5 obs

○ 2008-03-19 15:40:38
● 2015-07-22 02:54:32
● 2017-01-30 10:26:08
○ 2018-07-28 01:13:28
○ 2026-03-25 01:09:44

○A68.232.201.282018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-30 10:26:08
● 2018-07-28 01:13:28
○ 2026-03-19 01:21:04
○ 2026-03-25 01:09:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
exec-u-net-mail.com	auth01.dns.xand.com, auth02.dns.xand.com, auth03.dns.xand.com	3 records

✅ Authoritative Response

Server:216.27.81.251

NS records: auth01.dns.xand.com, auth02.dns.xand.com, auth03.dns.xand.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exec-u-net-mail.com (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`auth02.dns.xand.com, auth01.dns.xand.com...`
MX	1	`smtp.google.com (pri: 10)`
TXT	6	`v=DMARC1;p=quarantine;rua=mailto:dmarc_a, google-site-verification=C6_txMkONQ6L2En...`
SOA	1	`auth01.dns.xand.com hostmaster.hostedsol`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (auth01.dns.xand.com, auth02.dns.xand.com, auth03.dns.xand.com)

Analysis

Hierarchy

exec-u-net-mail.com is parent of db04.exec-u-net-mail.com, www.exec-u-net-mail.com and app02.exec-u-net-mail.com.

Name Servers

The delegation for exec-u-net-mail.com is handled by three name servers: auth01.dns.xand.com, auth02.dns.xand.com and auth03.dns.xand.com.

exec-u-net-mail.com shares name servers with other domains at least partially, for example rxdesktop.com, nchadvisors.kiev.ua, whiteplainsny.gov, fastenmaster.com and hwt.xand.com.

these name servers are often used with the following: ns1.ral.hostedsolutions.com, ns1.tierpoint.com, ns2.tierpoint.com, ns3.tierpoint.com, sxdcns03, ns2.atlasair.com, ns2.cuartoazul.com, ns1.bos.hostedsolutions.com, ns1.clt.hostedsolutions.com and ns1.lit.hostedsolutions.com.

Host names with two IPs:

Host name auth02.dns.xand.com points to 2600:3c03::f03c:94ff:fe60:25c9 and 67.216.72.55.

Host name auth03.dns.xand.com points to 2607:f1d0:1:db:207:45:160:11 and 40.143.16.136.

Host names with one IP:

Host name auth01.dns.xand.com points to 216.27.81.251.

Mail Servers

exec-u-net-mail.com is handled by a single mail server, smtp.google.com.

exec-u-net-mail.com shares the same mail server setup as other domains, for instance capocci.com, sysoon.la, advetapower.com, grandhotelsunnybeach.com and kichi.com.

exec-u-net-mail.com shares mail servers with other domains at least partially; for instance skip2.net, bfllc.net, cesarskaperla.pl, nelsonmechanical.net and xn--910b590b.com.

these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.

Host smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.27.

exec-u-net-mail.com - robtex.com