relaystack.us - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

relaystack.us

DNSSEC⚠️ Not signed
A13.35.78.88🇺🇸 Amazon13.35.78.0/23 -Cloudfront
PTRserver-13-35-78-88.iad61.r.cloudfront.net
A13.35.78.102🇺🇸 Amazon13.35.78.0/23 -Cloudfront
A13.35.78.107🇺🇸 Amazon13.35.78.0/23 -Cloudfront
A13.35.78.115🇺🇸 Amazon13.35.78.0/23 -Cloudfront
NSns-1509.awsdns-60.org ⭐
A2600:9000:5305:e500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1509.awsdns-60.org
A205.251.197.229🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1509.awsdns-60.org
NSns-1640.awsdns-13.co.uk
A2600:9000:5306:6800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1640.awsdns-13.co.uk
A205.251.198.104🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1640.awsdns-13.co.uk
NSns-587.awsdns-09.net
A2600:9000:5302:4b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-587.awsdns-09.net
A205.251.194.75🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-587.awsdns-09.net
NSns-99.awsdns-12.com
A2600:9000:5300:6300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-99.awsdns-12.com
A205.251.192.99🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-99.awsdns-12.com
MXinbound-smtp.eu-west-1.amazonaws.com ⭐
A18.200.203.69🇮🇪 Amazon18.200.0.0/16 EC2 DUB prefix
PTRec2-18-200-203-69.eu-west-1.compute.amazonaws.com
A54.76.31.185🇮🇪 Amazon54.76.0.0/15 EC2 DUB prefix
PTRec2-54-76-31-185.eu-west-1.compute.amazonaws.com
A54.155.140.59🇮🇪 Amazon54.155.0.0/16 EC2 DUB prefix
PTRec2-54-155-140-59.eu-west-1.compute.amazonaws.com
SOAns-1509.awsdns-60.orgawsdns-hostmaster@amazon.com serial=1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1788678142

Same first word

relaystack.app
relaystack.com
relaystack.pages.dev
relaystack.cc
relaystack.us
relaystack.dev
relaystack.eu

Similar names

stackrelay.xyz
crystalake.biz
scarletkay.com
kytraselca.blog
crystalake.com
stacklayer.xyz
layerstack.in
stacykarel.com
earlystack.com
stacklayer.com
kytraselca.com
stacklayer.click
stacklayer.dev
leasytrack.com
stackrelay.dev
raystackle.com
stackrelay.io
layerstack.com
caskrealty.com
searcytalk.com
stacklayer.ai
stackrelay.de
stacklayer.pages.dev
layerstack.com.ng
crystalake.cn
stackrelay.com
layerstack.io
layerstack.net
stacklayer.vip
stackrelay.org
claytakers.com
stacklayer.site
stackearly.com

Previous names

relayaion.us
relayautomation.us
relaycolis.us
relaycomp.us
relayelectric.us
relayer.us
relayfax.us
relayforlife.us
relaylab.us
relaylabs.us
relayn.us
relayos.us
relaypath.us
relayr.us
relayrental.us
relayroo.us
relayshop.us

Next names

relazzo.us
relc.us
relco.us
relcon.us
relcp.us
relcu.us
relcuttools.us
reldan.us
relday.us
rele.us
releaf.us
releafcream.us
releans.us
relearn.us
releasable.us

DNS History

17 records (9 active, 8 former)

NSns-1509.awsdns-60.orgns-1640.awsdns-13.co.ukns-587.awsdns-09.netns-99.awsdns-12.comMXinbound-smtp.eu-west-1.amazonaws.comA13.35.78.10213.35.78.10713.35.78.11513.35.78.8813.33.153.10913.33.153.11013.33.153.2113.33.153.503.166.192.253.166.192.653.166.192.763.166.192.91
●NSns-1509.awsdns-60.org2026-08-30 → 2026-09-06 · 2 obs
● 2026-08-30 23:51:16
● 2026-09-06 07:57:56
●NSns-1640.awsdns-13.co.uk2026-08-30 → 2026-09-06 · 2 obs
● 2026-08-30 23:51:16
● 2026-09-06 07:57:56
●NSns-587.awsdns-09.net2026-08-30 → 2026-09-06 · 2 obs
● 2026-08-30 23:51:16
● 2026-09-06 07:57:56
●NSns-99.awsdns-12.com2026-08-30 → 2026-09-06 · 2 obs
● 2026-08-30 23:51:16
● 2026-09-06 07:57:56
●MXinbound-smtp.eu-west-1.amazonaws.com2026-08-30 → 2026-09-06 · 2 obs
● 2026-08-30 23:51:16
● 2026-09-06 07:57:56
○A13.33.153.1092026-08-30 → 2026-09-02 · 5 obs
● 2026-08-30 23:51:16
○ 2026-09-01 12:13:02
● 2026-09-02 00:06:08
○ 2026-09-05 18:21:18
○ 2026-09-06 07:57:56
○A13.33.153.1102026-08-30 → 2026-09-02 · 5 obs
● 2026-08-30 23:51:16
○ 2026-09-01 12:13:02
● 2026-09-02 00:06:08
○ 2026-09-05 18:21:18
○ 2026-09-06 07:57:56
○A13.33.153.212026-08-30 → 2026-09-02 · 5 obs
● 2026-08-30 23:51:16
○ 2026-09-01 12:13:02
● 2026-09-02 00:06:08
○ 2026-09-05 18:21:18
○ 2026-09-06 07:57:56
○A13.33.153.502026-08-30 → 2026-09-02 · 5 obs
● 2026-08-30 23:51:16
○ 2026-09-01 12:13:02
● 2026-09-02 00:06:08
○ 2026-09-05 18:21:18
○ 2026-09-06 07:57:56
●A13.35.78.1022026-09-01 → 2026-09-06 · 5 obs
○ 2026-08-30 23:51:16
● 2026-09-01 12:13:02
○ 2026-09-02 00:06:08
● 2026-09-06 07:57:52
● 2026-09-06 07:57:56
●A13.35.78.1072026-09-01 → 2026-09-06 · 5 obs
○ 2026-08-30 23:51:16
● 2026-09-01 12:13:02
○ 2026-09-02 00:06:08
● 2026-09-06 07:57:52
● 2026-09-06 07:57:56
●A13.35.78.1152026-09-01 → 2026-09-06 · 5 obs
○ 2026-08-30 23:51:16
● 2026-09-01 12:13:02
○ 2026-09-02 00:06:08
● 2026-09-06 07:57:52
● 2026-09-06 07:57:56
●A13.35.78.882026-09-01 → 2026-09-06 · 5 obs
○ 2026-08-30 23:51:16
● 2026-09-01 12:13:02
○ 2026-09-02 00:06:08
● 2026-09-06 07:57:52
● 2026-09-06 07:57:56
○A3.166.192.252026-09-05 → 2026-09-05 · 4 obs
○ 2026-09-02 00:06:08
● 2026-09-05 18:21:18
○ 2026-09-06 07:57:52
○ 2026-09-06 07:57:56
○A3.166.192.652026-09-05 → 2026-09-05 · 4 obs
○ 2026-09-02 00:06:08
● 2026-09-05 18:21:18
○ 2026-09-06 07:57:52
○ 2026-09-06 07:57:56
○A3.166.192.762026-09-05 → 2026-09-05 · 4 obs
○ 2026-09-02 00:06:08
● 2026-09-05 18:21:18
○ 2026-09-06 07:57:52
○ 2026-09-06 07:57:56
○A3.166.192.912026-09-05 → 2026-09-05 · 4 obs
○ 2026-09-02 00:06:08
● 2026-09-05 18:21:18
○ 2026-09-06 07:57:52
○ 2026-09-06 07:57:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, k.cctld.us, m.cctld.us, y.cctld.us...15 records
relaystack.usns-1509.awsdns-60.org, ns-99.awsdns-12.com, ns-587.awsdns-09.net, ns-1640.awsdns-13.co.uk-

✅ Authoritative Response

Server:205.251.194.75

NS records: ns-1509.awsdns-60.org, ns-99.awsdns-12.com, ns-587.awsdns-09.net, ns-1640.awsdns-13.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for relaystack.us (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

TypeCountSample Data
A413.35.78.102, 13.35.78.88...
NS4ns-1509.awsdns-60.org, ns-1640.awsdns-13.co.uk...
MX1inbound-smtp.eu-west-1.amazonaws.com (pr
SOA1ns-1509.awsdns-60.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 15

In-bailiwick: 15 (b.cctld.us, f.cctld.us, k.cctld.us...)

Analysis

IP Addresses

relaystack.us directs to four IP numbers, which are 13.35.78.88, 13.35.78.102, 13.35.78.107 and 13.35.78.115.

Among the host names that share IP numbers with relaystack.us are cp-tiptop.com, api-lambda.govlaunch.com, bp9terupdate1.com and two others.

Name Servers

The domain relaystack.us is delegated to these four name servers: ns-99.awsdns-12.com, ns-587.awsdns-09.net, ns-1509.awsdns-60.org and ns-1640.awsdns-13.co.uk.

There is at least partial name server overlap between relaystack.us and other domains — sumasys.io, dolmen.inator.cloud, sarh.co.uk and two more among them.

All four hostnames — ns-99.awsdns-12.com, ns-587.awsdns-09.net, ns-1509.awsdns-60.org and ns-1640.awsdns-13.co.uk — resolve to two IP numbers apiece: ns-99.awsdns-12.com to 205.251.192.99 and 2600:9000:5300:6300::1; ns-587.awsdns-09.net to 205.251.194.75 and 2600:9000:5302:4b00::1; ns-1509.awsdns-60.org to 205.251.197.229 and 2600:9000:5305:e500::1; ns-1640.awsdns-13.co.uk to 205.251.198.104 and 2600:9000:5306:6800::1.

Mail Servers

relaystack.us routes its mail through a single mail server, inbound-smtp.eu-west-1.amazonaws.com.

relaystack.us has the same mail server arrangement as a number of other domains, for example adkreativ.ru, edgecase.software, tellfinanz.com and two more.

relaystack.us shares at least some of its mail servers with other domains — for example bruyrpartners.be, luigivi.net, springles.me and two more.

The hostname inbound-smtp.eu-west-1.amazonaws.com carries three IP records: 18.200.203.69, 54.76.31.185 and 54.155.140.59.