postcardtree.com - robtex.com

postcardtree.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c8cc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:24e8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.232Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.204🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSrose.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrose.ns.cloudflare.com
A2803:f800:50::6ca2:c08d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrose.ns.cloudflare.com
A2a06:98c1:50::ac40:208d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrose.ns.cloudflare.com
A108.162.192.141🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrose.ns.cloudflare.com
A172.64.32.141🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrose.ns.cloudflare.com
A173.245.58.141🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrose.ns.cloudflare.com
NSzod.ns.cloudflare.com
A2606:4700:58::adf5:3bfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A2803:f800:50::6ca2:c1fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzod.ns.cloudflare.com
A2a06:98c1:50::ac40:21fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzod.ns.cloudflare.com
A108.162.193.250🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A172.64.33.250🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A173.245.59.250🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32
PTRdy-in-f26.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTgoogle-site-verification=EXQ2LgOcLsirB66_sKihD_xSQP2trJnA2W0RYlh0eBU
TXTgoogle-site-verification=JeFzORqiD0qMfCAgTKd042SkXJ6ly_3ee72bfPT-RAI
TXTgoogle-site-verification=KxA5gB00oMiobmqUSSnbY9eOkSfOAKFJGyFYOMnLk7A
TXTinclude:_spf.google.com ~all
TXTstripe-verification=5cbe6c1cfef8c3e2dbe2f86a80ebe3ae0ca8748250278dec8c3d480b7...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.36.232, 172.67.200.204
IPv6 hints2606:4700:3033::ac43:c8cc, 2606:4700:3037::6815:24e8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=198, name=cloudflare-ech.com
SOArose.ns.cloudflare.comdns@cloudflare.com serial=2400781723

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=1776227872

Same first word

postcardtree.com

Similar names

speedtractor.cam
parsdetector.ir
parsdetector.com
treetopcards.com
cdapetresort.com

DNS History

20 records (11 active, 9 former)

20162017201820192020202120222023202420252026NSrose.ns.cloudflare.comzod.ns.cloudflare.comns1glr.name.comns2fgp.name.comns3npv.name.comns4dfh.name.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comgeopast.cominbound-smtp.us-east-1.amazonaws.comlove.geopast.comA104.21.36.232172.67.200.2042606:4700:3033::ac43:c8cc2606:4700:3037::6815:24e8199.34.228.7675.126.104.230
○NSns1glr.name.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 15:56:54
○ 2015-12-07 18:02:18
○ 2026-04-15 04:55:54
○NSns2fgp.name.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 15:56:54
○ 2015-12-07 18:02:18
○ 2026-04-15 04:55:54
○NSns3npv.name.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 15:56:54
○ 2015-12-07 18:02:18
○ 2026-04-15 04:55:54
○NSns4dfh.name.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 15:56:54
○ 2015-12-07 18:02:18
○ 2026-04-15 04:55:54
●NSrose.ns.cloudflare.com2015-12-07 → 2026-04-15 · 3 obs
○ 2015-08-16 15:56:54
● 2015-12-07 18:02:18
● 2026-04-15 04:55:54
●NSzod.ns.cloudflare.com2015-12-07 → 2026-04-15 · 3 obs
○ 2015-08-16 15:56:54
● 2015-12-07 18:02:18
● 2026-04-15 04:55:54
●MXalt1.aspmx.l.google.com2026-03-29 → 2026-04-15 · 3 obs
○ 2017-05-22 17:26:30
● 2026-03-29 12:43:50
● 2026-04-15 04:55:54
●MXalt2.aspmx.l.google.com2026-03-29 → 2026-04-15 · 3 obs
○ 2017-05-22 17:26:30
● 2026-03-29 12:43:50
● 2026-04-15 04:55:54
●MXalt3.aspmx.l.google.com2026-03-29 → 2026-04-15 · 3 obs
○ 2017-05-22 17:26:30
● 2026-03-29 12:43:50
● 2026-04-15 04:55:54
●MXalt4.aspmx.l.google.com2026-03-29 → 2026-04-15 · 3 obs
○ 2017-05-22 17:26:30
● 2026-03-29 12:43:50
● 2026-04-15 04:55:54
●MXaspmx.l.google.com2026-03-29 → 2026-04-15 · 3 obs
○ 2017-05-22 17:26:30
● 2026-03-29 12:43:50
● 2026-04-15 04:55:54
○MXgeopast.com2015-12-07 → 2015-12-07 · 3 obs
● 2015-12-07 18:02:18
○ 2016-03-17 23:59:24
○ 2026-04-15 04:55:54
○MXinbound-smtp.us-east-1.amazonaws.com2016-07-24 → 2017-05-22 · 5 obs
○ 2016-03-17 23:59:24
● 2016-07-24 21:12:00
● 2017-05-22 17:26:30
○ 2026-03-29 12:43:50
○ 2026-04-15 04:55:54
○MXlove.geopast.com2016-03-17 → 2016-03-17 · 4 obs
○ 2015-12-07 18:02:18
● 2016-03-17 23:59:24
○ 2016-07-24 21:12:00
○ 2026-04-15 04:55:54
●A104.21.36.2322026-03-29 → 2026-04-15 · 3 obs
○ 2017-05-22 17:26:30
● 2026-03-29 12:43:50
● 2026-04-15 04:55:54
●A172.67.200.2042026-03-29 → 2026-04-15 · 3 obs
○ 2017-05-22 17:26:30
● 2026-03-29 12:43:50
● 2026-04-15 04:55:54
○A199.34.228.762015-12-07 → 2017-05-22 · 5 obs
○ 2015-08-16 15:56:54
● 2015-12-07 18:02:18
● 2017-05-22 17:26:30
○ 2026-03-29 12:43:50
○ 2026-04-15 04:55:54
●A2606:4700:3033::ac43:c8cc2026-03-29 → 2026-04-15 · 3 obs
○ 2017-05-22 17:26:30
● 2026-03-29 12:43:50
● 2026-04-15 04:55:54
●A2606:4700:3037::6815:24e82026-03-29 → 2026-04-15 · 3 obs
○ 2017-05-22 17:26:30
● 2026-03-29 12:43:50
● 2026-04-15 04:55:54
○A75.126.104.2302015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 15:56:54
○ 2015-12-07 18:02:18
○ 2026-04-15 04:55:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
postcardtree.comrose.ns.cloudflare.com, zod.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.141

NS records: rose.ns.cloudflare.com, zod.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postcardtree.com (unsigned zone)

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.204, 104.21.36.232
AAAA22606:4700:3033::ac43:c8cc, 2606:4700:3037::6815:24e8
NS2rose.ns.cloudflare.com, zod.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT5google-site-verification=EXQ2LgOcLsirB66, google-site-verification=JeFzORqiD0qMfCA...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rose.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

postcardtree.com maps to four IP numbers: 2606:4700:3033::ac43:c8cc, 2606:4700:3037::6815:24e8, 104.21.36.232 and 172.67.200.204.

Other host names such as raccontidiviaggio.it, 1535990.com, portal.funcesi.br, mxav2.prestinox.fr and confirmation-i53211722.com share IPs with postcardtree.com.

Name Servers

Two name servers rose.ns.cloudflare.com and zod.ns.cloudflare.com handle the delegation for postcardtree.com.

postcardtree.com shares the same name server setup as other domains, for example ongkcobwfbwkw.com, onshegoes.com, homoiorium.com, blockchaintp.com and aeyjiofuiptly.com.

postcardtree.com at least partially shares name servers with other domains, for example frdlouboutins.com, asiabizonline.com, happy-bar.ru, whopassedaway.com and lokerjogja.id.

These name servers are often used together with steven.ns.cloudflare.com and wesley.ns.cloudflare.com.

Host names with six IP numbers:

rose.ns.cloudflare.com points to 2606:4700:50::adf5:3a8d, 2803:f800:50::6ca2:c08d, 2a06:98c1:50::ac40:208d, 108.162.192.141, 172.64.32.141 and 173.245.58.141.

zod.ns.cloudflare.com points to 2606:4700:58::adf5:3bfa, 2803:f800:50::6ca2:c1fa, 2a06:98c1:50::ac40:21fa, 108.162.193.250, 172.64.33.250 and 173.245.59.250.

Mail Servers

postcardtree.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

postcardtree.com shares at least partially some mail servers with other domains, for instance gpsshop.in, macpost.com, cafedoonan.com.au, gcaw.net and ns500742.ns500671.ns500731.ns500731.ns500731.ns500731.ns500705.ns500671.ns500291.ns500678.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 142.250.141.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.27