returnpath.net - dns.ninja

`returnpath.net`

DNSSEC	⚠️ Not signed
A	2620:12a:8000::1^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
A	2620:12a:8001::1^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
A	23.185.0.1^{🇺🇸 Fastly23.185.0.0/24 Pantheon}
NS	`ns-1620.awsdns-10.co.uk` ⭐
		A	2600:9000:5306:5400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1620.awsdns-10.co.uk`
		A	205.251.198.84^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1620.awsdns-10.co.uk`
NS	`ns-101.awsdns-12.com`
		A	2600:9000:5300:6500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-101.awsdns-12.com`
		A	205.251.192.101^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-101.awsdns-12.com`
NS	`ns-1475.awsdns-56.org`
		A	2600:9000:5305:c300::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1475.awsdns-56.org`
		A	205.251.197.195^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1475.awsdns-56.org`
NS	`ns-631.awsdns-14.net`
		A	2600:9000:5302:7700::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-631.awsdns-14.net`
		A	205.251.194.119^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-631.awsdns-14.net`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018ace777b29070049c3a79a257424185b98`
TXT	`MS=ms66930696`
TXT	`google-site-verification=c20Rj4uPClnFa7pw2wMcY9DicJQKO0lyikhc00OA_gU`
TXT	`google-site-verification=zXxSd7HJdXBLXK4EEyyzeM11PEeAUjxFejy7CSs8vcU`
TXT	`v=spf1 ip4:50.201.69.7 ip4:50.201.69.9 ip4:50.201.69.133 include:spf.returnpa...`
TXT	`validity-domain-monitoring=xhrvTxQCa26lHpkd0J2n0y6zq`
SOA	`ns-1620.awsdns-10.co.uk`awsdns-hostmaster@amazon.com serial=1

`net`

	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` ⚠️ Not in parent delegation
	NS	`l.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`m.gtld-servers.net` ⚠️ Not in parent delegation
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785580862

rank #523600 globally
rank #15097 in the tld
⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (79/100)
📈 Tranco rank: #150,440

Subdomains

monitor2.returnpath.net

monitor1.returnpath.net

co.returnpath.net

fbl.returnpath.net

corp.returnpath.net

rsync.returnpath.net

app.returnpath.net

static.returnpath.net

haraka-eo.returnpath.net

www.returnpath.net

rsynca.returnpath.net

auth.returnpath.net

haraka-eo-mx.returnpath.net

s1.returnpath.net

Same first word

Similar names

DNS History

23 records (9 active, 14 former)

○NSdns-aus.returnpath.net2015-08-10 → 2016-05-17 · 4 obs

● 2015-08-10 06:41:04
● 2016-05-17 07:43:56
○ 2016-06-28 13:46:12
○ 2026-08-01 10:42:10

○NSextdns00-aus.returnpath.net2016-06-28 → 2017-10-09 · 5 obs

○ 2016-05-17 07:43:56
● 2016-06-28 13:46:12
● 2017-10-09 15:12:20
○ 2017-10-28 01:47:56
○ 2026-08-01 10:42:10

○NSextdns00-den.returnpath.net2016-06-28 → 2017-10-28 · 5 obs

○ 2016-05-17 07:43:56
● 2016-06-28 13:46:12
● 2017-10-28 01:47:56
○ 2018-04-13 10:25:38
○ 2026-08-01 10:42:10

○NSextdns01-den.returnpath.net2016-06-28 → 2017-10-28 · 5 obs

○ 2016-05-17 07:43:56
● 2016-06-28 13:46:12
● 2017-10-28 01:47:56
○ 2018-04-13 10:25:38
○ 2026-08-01 10:42:10

●NSns-101.awsdns-12.com2018-04-13 → 2026-08-01 · 3 obs

○ 2017-10-28 01:47:56
● 2018-04-13 10:25:38
● 2026-08-01 10:42:10

●NSns-1475.awsdns-56.org2018-04-13 → 2026-08-01 · 3 obs

○ 2017-10-28 01:47:56
● 2018-04-13 10:25:38
● 2026-08-01 10:42:10

●NSns-1620.awsdns-10.co.uk2018-04-13 → 2026-08-01 · 3 obs

○ 2017-10-28 01:47:56
● 2018-04-13 10:25:38
● 2026-08-01 10:42:10

●NSns-631.awsdns-14.net2018-04-13 → 2026-08-01 · 3 obs

○ 2017-10-28 01:47:56
● 2018-04-13 10:25:38
● 2026-08-01 10:42:10

○NSs0.returnpath.net2015-08-10 → 2016-05-17 · 4 obs

● 2015-08-10 06:41:04
● 2016-05-17 07:43:56
○ 2016-06-28 13:46:12
○ 2026-08-01 10:42:10

○NSs9.returnpath.net2015-08-10 → 2016-05-17 · 4 obs

● 2015-08-10 06:41:04
● 2016-05-17 07:43:56
○ 2016-06-28 13:46:12
○ 2026-08-01 10:42:10

○MXalt1.aspmx.l.google.com2016-11-24 → 2018-09-12 · 5 obs

○ 2016-07-28 02:32:24
● 2016-11-24 19:43:24
● 2018-09-12 06:38:48
○ 2020-12-04 19:03:16
○ 2026-08-01 10:42:10

○MXalt2.aspmx.l.google.com2016-11-24 → 2018-09-12 · 5 obs

○ 2016-07-28 02:32:24
● 2016-11-24 19:43:24
● 2018-09-12 06:38:48
○ 2020-12-04 19:03:16
○ 2026-08-01 10:42:10

○MXaspmx.l.google.com2016-11-24 → 2018-09-12 · 5 obs

○ 2016-07-28 02:32:24
● 2016-11-24 19:43:24
● 2018-09-12 06:38:48
○ 2020-12-04 19:03:16
○ 2026-08-01 10:42:10

○MXaspmx2.googlemail.com2016-11-24 → 2018-09-12 · 5 obs

○ 2016-07-28 02:32:24
● 2016-11-24 19:43:24
● 2018-09-12 06:38:48
○ 2020-12-04 19:03:16
○ 2026-08-01 10:42:10

○MXaspmx3.googlemail.com2016-11-24 → 2018-09-12 · 5 obs

○ 2016-07-28 02:32:24
● 2016-11-24 19:43:24
● 2018-09-12 06:38:48
○ 2020-12-04 19:03:16
○ 2026-08-01 10:42:10

○MXcorp.returnpath.net.inbound10.mxlogic.net2015-08-10 → 2016-07-28 · 4 obs

● 2015-08-10 06:41:04
● 2016-07-28 02:32:24
○ 2016-11-24 19:43:24
○ 2026-08-01 10:42:10

○MXcorp.returnpath.net.inbound10.mxlogicmx.net2015-08-10 → 2016-07-28 · 4 obs

● 2015-08-10 06:41:04
● 2016-07-28 02:32:24
○ 2016-11-24 19:43:24
○ 2026-08-01 10:42:10

●MXus-smtp-inbound-1.mimecast.com2020-12-04 → 2026-08-01 · 3 obs

○ 2018-09-12 06:38:48
● 2020-12-04 19:03:16
● 2026-08-01 10:42:10

●MXus-smtp-inbound-2.mimecast.com2020-12-04 → 2026-08-01 · 3 obs

○ 2018-09-12 06:38:48
● 2020-12-04 19:03:16
● 2026-08-01 10:42:10

●A23.185.0.12018-04-13 → 2026-08-01 · 3 obs

○ 2017-10-28 01:47:56
● 2018-04-13 10:25:38
● 2026-08-01 10:42:10

●A2620:12a:8000::12018-04-13 → 2026-08-01 · 3 obs

○ 2017-10-28 01:47:56
● 2018-04-13 10:25:38
● 2026-08-01 10:42:10

●A2620:12a:8001::12018-04-13 → 2026-08-01 · 3 obs

○ 2017-10-28 01:47:56
● 2018-04-13 10:25:38
● 2026-08-01 10:42:10

○A67.217.228.1772015-08-10 → 2017-10-28 · 4 obs

● 2015-08-10 06:41:04
● 2017-10-28 01:47:56
○ 2018-04-13 10:25:38
○ 2026-08-01 10:42:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
returnpath.net	ns-101.awsdns-12.com, ns-631.awsdns-14.net, ns-1620.awsdns-10.co.uk, ns-1475.awsdns-56.org	2 records

✅ Authoritative Response

Server:205.251.192.101

NS records: ns-101.awsdns-12.com, ns-631.awsdns-14.net, ns-1620.awsdns-10.co.uk, ns-1475.awsdns-56.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for returnpath.net (unsigned zone)

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.185.0.1`
AAAA	2	`2620:12a:8001::1, 2620:12a:8000::1`
NS	4	`ns-101.awsdns-12.com, ns-1475.awsdns-56.org...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	6	`0ed1fe018ace777b29070049c3a79a257424185b, MS=ms66930696...`
SOA	1	`ns-1620.awsdns-10.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-631.awsdns-14.net, ns-631.awsdns-14.net)

Analysis

Hierarchy

returnpath.net serves as parent to monitor2.returnpath.net, monitor1.returnpath.net, co.returnpath.net, fbl.returnpath.net, corp.returnpath.net along with a few other host names.

IP Addresses

returnpath.net maps to three IP numbers — 23.185.0.1, 2620:12a:8000::1 and 2620:12a:8001::1.

Additional host names — funds-masterfunds.pantheonsite.io, med.fsu.edu, library.georgiasouthern.edu and two others — share IP numbers with returnpath.net.

Name Servers

returnpath.net has four authoritative name servers: ns-101.awsdns-12.com, ns-631.awsdns-14.net, ns-1475.awsdns-56.org and ns-1620.awsdns-10.co.uk.

returnpath.net has at least partial name server overlap with other domains, such as appsbox.co, cotarv.co, teslant.com and two others.

ns-101.awsdns-12.com, ns-631.awsdns-14.net, ns-1475.awsdns-56.org and ns-1620.awsdns-10.co.uk all point to exactly two IP numbers each: ns-101.awsdns-12.com → 205.251.192.101 and 2600:9000:5300:6500::1; ns-631.awsdns-14.net → 205.251.194.119 and 2600:9000:5302:7700::1; ns-1475.awsdns-56.org → 205.251.197.195 and 2600:9000:5305:c300::1; ns-1620.awsdns-10.co.uk → 205.251.198.84 and 2600:9000:5306:5400::1.

Mail Servers

returnpath.net has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

returnpath.net shares the same mail server setup as other domains, including wadiaassociates.com, novaregroup.com, aisi-med.com and two others.

At least some of returnpath.net's mail servers are shared with other domains, among them pulpandpaperonline.com, mnhomeless.org, oletaholding.com and mitsubishicars.com.

Host names with 6 IP numbers:

us-smtp-inbound-1.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.

us-smtp-inbound-2.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.

Host names pointing to 170.10.128.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.