`smtp00-den.returnpath.net`

DNSSEC

⚠️ Not signed

`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` ⭐
	NS	`ns-101.awsdns-12.com`
	NS	`ns-1475.awsdns-56.org`
	NS	`ns-631.awsdns-14.net`
	MX	`us-smtp-inbound-1.mimecast.com` ⭐
	MX	`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

WOT: SAFE (71/100)
rank #491733 globally
rank #14418 in the tld
⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (79/100)
📈 Tranco rank: #112,698

Previously MX for

returnpath.it

returnpath.de

smtp.returnpath.net

assurancesys.com

returnpath.fi

domainassurance.com

returnpath.co.nz

www.returnpath.org

senderscore.org

returnpath.es

senderscorecertified.com

returnpath.eu

DNS History

2 records (0 active, 2 former)

○MXsmtp00-den.returnpath.net2016-10-30 → 2016-12-26 · 3 obs

● 2016-10-30 21:18:12
● 2016-12-26 15:19:22
○ 2026-04-05 07:06:44

○A66.45.63.1242016-10-30 → 2016-12-26 · 3 obs

● 2016-10-30 21:18:12
● 2016-12-26 15:19:22
○ 2026-04-05 07:06:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, c.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	1 record

✅ Authoritative Response

Server:205.251.198.84

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: 221ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-631.awsdns-14.net)

smtp00-den.returnpath.net - robtex.com