returnpath.dk - dns.ninja

`returnpath.dk`

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-396.awsdns-49.com` ⭐
		A	2600:9000:5301:8c00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-396.awsdns-49.com`
		A	205.251.193.140^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-396.awsdns-49.com`
NS	`ns-1511.awsdns-60.org`
		A	2600:9000:5305:e700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1511.awsdns-60.org`
		A	205.251.197.231^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1511.awsdns-60.org`
NS	`ns-1576.awsdns-05.co.uk`
		A	2600:9000:5306:2800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1576.awsdns-05.co.uk`
		A	205.251.198.40^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1576.awsdns-05.co.uk`
NS	`ns-764.awsdns-31.net`
		A	2600:9000:5302:fc00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-764.awsdns-31.net`
		A	205.251.194.252^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-764.awsdns-31.net`
TXT	`v=spf1 -all`
SOA	`ns-396.awsdns-49.com`awsdns-hostmaster@amazon.com serial=1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1784854981localtime Fri Jul 24 03:03:01 2026gmtime Fri Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784854981

Subdomains

www.returnpath.dk

Same first word

Similar names

DNS History

14 records (7 active, 7 former)

○NSdns-aus.returnpath.net2015-07-25 → 2016-03-24 · 4 obs

● 2015-07-25 17:33:34
● 2016-03-24 19:30:16
○ 2016-09-14 20:15:48
○ 2026-07-24 01:07:08

○NSextdns00-aus.returnpath.net2016-09-14 → 2016-09-14 · 4 obs

○ 2016-03-24 19:30:16
● 2016-09-14 20:15:48
○ 2018-12-30 19:34:14
○ 2026-07-24 01:07:08

○NSextdns00-den.returnpath.net2016-09-14 → 2016-09-14 · 4 obs

○ 2016-03-24 19:30:16
● 2016-09-14 20:15:48
○ 2018-12-30 19:34:14
○ 2026-07-24 01:07:08

●NSns-1511.awsdns-60.org2018-12-30 → 2026-07-24 · 3 obs

○ 2016-09-14 20:15:48
● 2018-12-30 19:34:14
● 2026-07-24 01:07:08

●NSns-1576.awsdns-05.co.uk2018-12-30 → 2026-07-24 · 3 obs

○ 2016-09-14 20:15:48
● 2018-12-30 19:34:14
● 2026-07-24 01:07:08

●NSns-396.awsdns-49.com2018-12-30 → 2026-07-24 · 3 obs

○ 2016-09-14 20:15:48
● 2018-12-30 19:34:14
● 2026-07-24 01:07:08

●NSns-764.awsdns-31.net2018-12-30 → 2026-07-24 · 3 obs

○ 2016-09-14 20:15:48
● 2018-12-30 19:34:14
● 2026-07-24 01:07:08

○NSs0.returnpath.net2015-07-25 → 2016-03-24 · 4 obs

● 2015-07-25 17:33:34
● 2016-03-24 19:30:16
○ 2016-09-14 20:15:48
○ 2026-07-24 01:07:08

○MXsmtp-sgs.returnpath.net2015-07-25 → 2016-09-14 · 4 obs

● 2015-07-25 17:33:34
● 2016-09-14 20:15:48
○ 2018-12-30 19:34:14
○ 2026-07-24 01:07:08

○MXsmtp.returnpath.net2015-07-25 → 2016-09-14 · 4 obs

● 2015-07-25 17:33:34
● 2016-09-14 20:15:48
○ 2018-12-30 19:34:14
○ 2026-07-24 01:07:08

●A23.185.0.12018-12-30 → 2026-07-24 · 3 obs

○ 2016-09-14 20:15:48
● 2018-12-30 19:34:14
● 2026-07-24 01:07:08

●A2620:12a:8000::12018-12-30 → 2026-07-24 · 3 obs

○ 2016-09-14 20:15:48
● 2018-12-30 19:34:14
● 2026-07-24 01:07:08

●A2620:12a:8001::12018-12-30 → 2026-07-24 · 3 obs

○ 2016-09-14 20:15:48
● 2018-12-30 19:34:14
● 2026-07-24 01:07:08

○A67.217.228.1772015-07-25 → 2016-09-14 · 4 obs

● 2015-07-25 17:33:34
● 2016-09-14 20:15:48
○ 2018-12-30 19:34:14
○ 2026-07-24 01:07:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	s.nic.dk, c.nic.dk, h.nic.dk, b.nic.dk...	-
returnpath.dk	ns-396.awsdns-49.com, ns-764.awsdns-31.net, ns-1511.awsdns-60.org, ns-1576.awsdns-05.co.uk	-

✅ Authoritative Response

Server:205.251.198.40

NS records: ns-396.awsdns-49.com, ns-764.awsdns-31.net, ns-1511.awsdns-60.org, ns-1576.awsdns-05.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for returnpath.dk (unsigned zone)

⏱️ Timing

Total: 580ms | 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-1511.awsdns-60.org, ns-1576.awsdns-05.co.uk...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-396.awsdns-49.com awsdns-hostmaster.a`

Analysis

Hierarchy

www.returnpath.dk is delegated beneath returnpath.dk.

IP Addresses

returnpath.dk directs to three IP numbers: 23.185.0.1, 2620:12a:8000::1 and 2620:12a:8001::1.

Additional host names — uiecu.org, glacell.se, andioms-ctscorp.pantheonsite.io and two others — share IP numbers with returnpath.dk.

Name Servers

returnpath.dk has four authoritative name servers: ns-396.awsdns-49.com, ns-764.awsdns-31.net, ns-1511.awsdns-60.org and ns-1576.awsdns-05.co.uk.

There is at least partial name server overlap between returnpath.dk and other domains — 144.239.34.in-addr.arpa, 20.169.35.in-addr.arpa, 116.202.52.in-addr.arpa and two more among them.

These name servers regularly appear alongside ns1-24-us-east-1.ec2-rdns.amazonaws.com, ns2-24-us-east-1.ec2-rdns.amazonaws.com, ns3-24-us-east-1.ec2-rdns.amazonaws.com and 7 other name servers in NS record sets.

All four hostnames — ns-396.awsdns-49.com, ns-764.awsdns-31.net, ns-1511.awsdns-60.org and ns-1576.awsdns-05.co.uk — resolve to two IP numbers apiece: ns-396.awsdns-49.com to 205.251.193.140 and 2600:9000:5301:8c00::1; ns-764.awsdns-31.net to 205.251.194.252 and 2600:9000:5302:fc00::1; ns-1511.awsdns-60.org to 205.251.197.231 and 2600:9000:5305:e700::1; ns-1576.awsdns-05.co.uk to 205.251.198.40 and 2600:9000:5306:2800::1.