postea.com - dns.ninja

postea.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c494🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:54c6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.198Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.148🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjermaine.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c9d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjermaine.ns.cloudflare.com
A2803:f800:50::6ca2:c39d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjermaine.ns.cloudflare.com
A2a06:98c1:50::ac40:239d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjermaine.ns.cloudflare.com
A108.162.195.157🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjermaine.ns.cloudflare.com
A162.159.44.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjermaine.ns.cloudflare.com
A172.64.35.157🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjermaine.ns.cloudflare.com
NSnelly.ns.cloudflare.com
A2606:4700:50::adf5:3ad1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A2803:f800:50::6ca2:c0d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnelly.ns.cloudflare.com
A2a06:98c1:50::ac40:20d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnelly.ns.cloudflare.com
A108.162.192.209🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A172.64.32.209🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
A173.245.58.209🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnelly.ns.cloudflare.com
MXmx-01-us-east-2.prod.hydra.sophos.com ⭐
A3.132.15.184🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix
PTRec2-3-132-15-184.us-east-2.compute.amazonaws.com
A3.132.39.4🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix
PTRec2-3-132-39-4.us-east-2.compute.amazonaws.com
A3.143.15.90🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix
PTRec2-3-143-15-90.us-east-2.compute.amazonaws.com
MXmx-02-us-east-2.prod.hydra.sophos.com ⭐
A3.132.15.184🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix
PTRec2-3-132-15-184.us-east-2.compute.amazonaws.com
A3.132.39.4🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix
PTRec2-3-132-39-4.us-east-2.compute.amazonaws.com
A3.143.15.90🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix
PTRec2-3-143-15-90.us-east-2.compute.amazonaws.com
MXemail.rlws.com(10)
A2606:4700:3033::6815:39d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:3037::ac43:82e9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.21.3.157Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.67.130.233🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXTMS=ms62047780
TXTZOOM_verify_aqGnp2QkQB6BBVyL4Dn7-g
TXTgoogle-site-verification=Bv_J296a6ReebL_eRpaAFSObr1Rut-oxyBdWhgT7Vbk
TXTgoogle-site-verification=aWk1BuxvfrvtnEWj1XNUdbYB0HvR3J2oV7rjJa-4OQ8
TXThLoXtSw96COTx3bUW2BpJ1oDZT5W1PP6MuTMAKeBGz9iMH6K2yBJAwcoUp1xeUw7NVA35ejs1Vbfe...
TXTsophos-domain-verification=0b67254e346f88371651f75b293d89934bb33327
TXTsophos-domain-verification=bd1f2f233a46b60d8a84418a598ab8b42bb75617
TXTv=spf1 include:spf.protection.outlook.com include:spf2.postea.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.84.198, 172.67.196.148
IPv6 hints2606:4700:3031::ac43:c494, 2606:4700:3032::6815:54c6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=21, name=cloudflare-ech.com
SOAjermaine.ns.cloudflare.comdns@cloudflare.com serial=2406242597

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1780979311

Same first word

postea.de
postea.s3.amazonaws.com
postea.com
postea.net
postea.cz
postea.jp

Similar names

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postae.nl
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topsea.co.il
eposta.buzz
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estopa.com
topesa.nl
eposta.net.tr
setopa.com

DNS History

15 records (9 active, 6 former)

2008201020122014201620182020202220242026NSjermaine.ns.cloudflare.comnelly.ns.cloudflare.comns3.worldnic.comns4.worldnic.comMXemail.rlws.commx-01-us-east-2.prod.hydra.sophos.commx-02-us-east-2.prod.hydra.sophos.cominbound.postea.com.netsolmail.netpostea-com.mail.protection.outlook.comA104.21.84.198172.67.196.1482606:4700:3031::ac43:c4942606:4700:3032::6815:54c6192.163.226.99205.178.152.10
●NSjermaine.ns.cloudflare.com2026-03-20 → 2026-06-09 · 3 obs
○ 2017-12-27 01:16:06
● 2026-03-20 22:19:46
● 2026-06-09 04:52:32
●NSnelly.ns.cloudflare.com2026-03-20 → 2026-06-09 · 3 obs
○ 2017-12-27 01:16:06
● 2026-03-20 22:19:46
● 2026-06-09 04:52:32
○NSns3.worldnic.com2007-11-03 → 2017-12-27 · 4 obs
● 2007-11-03 20:55:50
● 2017-12-27 01:16:06
○ 2026-03-20 22:19:46
○ 2026-06-09 04:52:32
○NSns4.worldnic.com2007-11-03 → 2017-12-27 · 4 obs
● 2007-11-03 20:55:50
● 2017-12-27 01:16:06
○ 2026-03-20 22:19:46
○ 2026-06-09 04:52:32
●MXemail.rlws.com2026-03-20 → 2026-06-09 · 3 obs
○ 2017-12-27 01:16:06
● 2026-03-20 22:19:46
● 2026-06-09 04:52:32
○MXinbound.postea.com.netsolmail.net2007-11-03 → 2007-11-03 · 3 obs
● 2007-11-03 20:55:50
○ 2015-05-15 20:03:40
○ 2026-06-09 04:52:32
●MXmx-01-us-east-2.prod.hydra.sophos.com2026-03-20 → 2026-06-09 · 3 obs
○ 2017-12-27 01:16:06
● 2026-03-20 22:19:46
● 2026-06-09 04:52:32
●MXmx-02-us-east-2.prod.hydra.sophos.com2026-03-20 → 2026-06-09 · 3 obs
○ 2017-12-27 01:16:06
● 2026-03-20 22:19:46
● 2026-06-09 04:52:32
○MXpostea-com.mail.protection.outlook.com2015-05-15 → 2017-12-27 · 5 obs
○ 2007-11-03 20:55:50
● 2015-05-15 20:03:40
● 2017-12-27 01:16:06
○ 2026-03-20 22:19:46
○ 2026-06-09 04:52:32
●A104.21.84.1982026-03-20 → 2026-06-09 · 3 obs
○ 2017-12-27 01:16:06
● 2026-03-20 22:19:46
● 2026-06-09 04:52:32
●A172.67.196.1482026-03-20 → 2026-06-09 · 3 obs
○ 2017-12-27 01:16:06
● 2026-03-20 22:19:46
● 2026-06-09 04:52:32
○A192.163.226.992015-05-15 → 2017-12-27 · 5 obs
○ 2007-11-03 20:55:50
● 2015-05-15 20:03:40
● 2017-12-27 01:16:06
○ 2026-03-20 22:19:46
○ 2026-06-09 04:52:32
○A205.178.152.102007-11-03 → 2007-11-03 · 3 obs
● 2007-11-03 20:55:50
○ 2015-05-15 20:03:40
○ 2026-06-09 04:52:32
●A2606:4700:3031::ac43:c4942026-03-20 → 2026-06-09 · 3 obs
○ 2017-12-27 01:16:06
● 2026-03-20 22:19:46
● 2026-06-09 04:52:32
●A2606:4700:3032::6815:54c62026-03-20 → 2026-06-09 · 3 obs
○ 2017-12-27 01:16:06
● 2026-03-20 22:19:46
● 2026-06-09 04:52:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
postea.comnelly.ns.cloudflare.com, jermaine.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.157

NS records: nelly.ns.cloudflare.com, jermaine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postea.com (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.196.148, 104.21.84.198
AAAA22606:4700:3032::6815:54c6, 2606:4700:3031::ac43:c494
NS2jermaine.ns.cloudflare.com, nelly.ns.cloudflare.com
MX3email.rlws.com (pri: 10), mx-01-us-east-2.prod.hydra.sophos.com (p...
TXT8MS=ms62047780, ZOOM_verify_aqGnp2QkQB6BBVyL4Dn7-g...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jermaine.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nelly.ns.cloudflare.com, nelly.ns.cloudflare.com, nelly.ns.cloudflare.com...)

Analysis

IP Addresses

postea.com maps to 4 IP numbers, specifically 104.21.84.198, 172.67.196.148, 2606:4700:3031::ac43:c494 and 2606:4700:3032::6815:54c6.

Two other host names, along with 53r.me, cccdirectory.org and evolvingsky.com, also share IP numbers with postea.com.

Name Servers

postea.com is delegated to two name servers: jermaine.ns.cloudflare.com and nelly.ns.cloudflare.com.

postea.com shares its NS records with other domains, for example cvents.eu, maratix.de, mcisystems.co.uk and two others.

The name servers of postea.com overlap at least partially with those of other domains — among them isogaming.site, trabuancor.rest, pcimag.com and two more.

The name servers dalary.ns.cloudflare.com, alberto.ns.cloudflare.com and joyce.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

jermaine.ns.cloudflare.com resolves to 108.162.195.157, 162.159.44.157 and 172.64.35.157, along with three other IP addresses.

nelly.ns.cloudflare.com resolves to 108.162.192.209, 172.64.32.209 and 173.245.58.209, along with three other IP addresses.

Mail Servers

Mail for postea.com is routed through three mail servers — email.rlws.com, mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.

There is at least a partial MX overlap between postea.com and other domains, including glit.org, clearcreekcounty.us, alankit.net and two others.

These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

DNS names with 4 IP addresses:

email.rlws.com resolves to 104.21.3.157, 172.67.130.233, 2606:4700:3033::6815:39d and 2606:4700:3037::ac43:82e9.

Hostnames that map to three IP numbers:

mx-01-us-east-2.prod.hydra.sophos.com points to 3.132.15.184, 3.132.39.4 and 3.143.15.90.

mx-02-us-east-2.prod.hydra.sophos.com points to 3.132.15.184, 3.132.39.4 and 3.143.15.90.

mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com are host names that each point to 3.132.15.184 IP addresses.

mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com are host names that each point to 3.132.39.4 IP addresses.

mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com are host names that each point to 3.143.15.90 IP addresses.