writee.app - dns.ninja

writee.app

DNSSEC⚠️ Not signed
A3.208.110.53🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-208-110-53.compute-1.amazonaws.com
A204.236.201.206🇺🇸 Amazon204.236.192.0/18 Execution Services
NSns-533.awsdns-02.net
A2600:9000:5302:1500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-533.awsdns-02.net
A205.251.194.21🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-533.awsdns-02.net
NSns-1104.awsdns-10.org
A2600:9000:5304:5000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1104.awsdns-10.org
A205.251.196.80🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1104.awsdns-10.org
NSns-1573.awsdns-04.co.uk
A2600:9000:5306:2500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1573.awsdns-04.co.uk
A205.251.198.37🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1573.awsdns-04.co.uk
NSns-491.awsdns-61.com
A2600:9000:5301:eb00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-491.awsdns-61.com
A205.251.193.235🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-491.awsdns-61.com
MXinbound-smtp.us-east-1.amazonaws.com
A3.211.210.226🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
TXTgoogle-site-verification=7PI82RvCFyMlv9c7sSylPcV8KSinCdAd8D6hPPVnc6M
SOAns-533.awsdns-02.netawsdns-hostmaster@amazon.com serial=1

app

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

27 records (7 active, 20 former)

NSns-1104.awsdns-10.orgns-1573.awsdns-04.co.ukns-491.awsdns-61.comns-533.awsdns-02.netMXinbound-smtp.us-east-1.amazonaws.comA204.236.201.2063.208.110.53100.29.201.23213.216.129.2133.209.130.173.212.242.1383.215.97.1153.219.230.653.223.171.2053.226.19.523.226.197.17832.193.201.20834.225.223.2435.169.70.7344.207.227.3444.208.102.1352.72.98.20554.159.161.3854.164.198.3654.235.89.18654.82.15.13798.83.16.206
NSns-1104.awsdns-10.org2026-03-24 → 2026-08-06 · 2 obs
● 2026-03-24 12:48:04
● 2026-08-06 00:33:24
NSns-1573.awsdns-04.co.uk2026-03-24 → 2026-08-06 · 2 obs
● 2026-03-24 12:48:04
● 2026-08-06 00:33:24
NSns-491.awsdns-61.com2026-03-24 → 2026-08-06 · 2 obs
● 2026-03-24 12:48:04
● 2026-08-06 00:33:24
NSns-533.awsdns-02.net2026-03-24 → 2026-08-06 · 2 obs
● 2026-03-24 12:48:04
● 2026-08-06 00:33:24
MXinbound-smtp.us-east-1.amazonaws.com2026-03-24 → 2026-08-06 · 2 obs
● 2026-03-24 12:48:04
● 2026-08-06 00:33:24
A100.29.201.2322026-06-23 → 2026-06-23 · 4 obs
○ 2026-03-24 12:48:04
● 2026-06-23 21:02:50
○ 2026-07-15 23:55:06
○ 2026-08-06 00:33:24
A13.216.129.2132026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:48:04
○ 2026-06-23 21:02:50
○ 2026-08-06 00:33:24
A204.236.201.2062026-08-06 → 2026-08-06 · 3 obs
○ 2026-07-15 23:55:06
● 2026-08-06 00:33:22
● 2026-08-06 00:33:24
A3.208.110.532026-08-06 → 2026-08-06 · 3 obs
○ 2026-07-15 23:55:06
● 2026-08-06 00:33:22
● 2026-08-06 00:33:24
A3.209.130.172026-07-15 → 2026-07-15 · 4 obs
○ 2026-06-23 21:02:50
● 2026-07-15 23:55:06
○ 2026-08-06 00:33:22
○ 2026-08-06 00:33:24
A3.212.242.1382026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:48:04
○ 2026-06-23 21:02:50
○ 2026-08-06 00:33:24
A3.215.97.1152026-07-15 → 2026-07-15 · 4 obs
○ 2026-06-23 21:02:50
● 2026-07-15 23:55:06
○ 2026-08-06 00:33:22
○ 2026-08-06 00:33:24
A3.219.230.652026-06-23 → 2026-06-23 · 4 obs
○ 2026-03-24 12:48:04
● 2026-06-23 21:02:50
○ 2026-07-15 23:55:06
○ 2026-08-06 00:33:24
A3.223.171.2052026-03-24 → 2026-08-06 · 2 obs
○ 2026-03-24 12:48:04
○ 2026-08-06 00:33:24
A3.226.19.522026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:48:04
○ 2026-06-23 21:02:50
○ 2026-08-06 00:33:24
A3.226.197.1782026-03-24 → 2026-08-06 · 2 obs
○ 2026-03-24 12:48:04
○ 2026-08-06 00:33:24
A32.193.201.2082026-06-23 → 2026-06-23 · 4 obs
○ 2026-03-24 12:48:04
● 2026-06-23 21:02:50
○ 2026-07-15 23:55:06
○ 2026-08-06 00:33:24
A34.225.223.242026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:48:04
○ 2026-06-23 21:02:50
○ 2026-08-06 00:33:24
A35.169.70.732026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:48:04
○ 2026-06-23 21:02:50
○ 2026-08-06 00:33:24
A44.207.227.342026-06-23 → 2026-06-23 · 4 obs
○ 2026-03-24 12:48:04
● 2026-06-23 21:02:50
○ 2026-07-15 23:55:06
○ 2026-08-06 00:33:24
A44.208.102.132026-06-23 → 2026-06-23 · 4 obs
○ 2026-03-24 12:48:04
● 2026-06-23 21:02:50
○ 2026-07-15 23:55:06
○ 2026-08-06 00:33:24
A52.72.98.2052026-03-24 → 2026-08-06 · 2 obs
○ 2026-03-24 12:48:04
○ 2026-08-06 00:33:24
A54.159.161.382026-03-24 → 2026-08-06 · 2 obs
○ 2026-03-24 12:48:04
○ 2026-08-06 00:33:24
A54.164.198.362026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 12:48:04
○ 2026-06-23 21:02:50
○ 2026-08-06 00:33:24
A54.235.89.1862026-06-23 → 2026-06-23 · 4 obs
○ 2026-03-24 12:48:04
● 2026-06-23 21:02:50
○ 2026-07-15 23:55:06
○ 2026-08-06 00:33:24
A54.82.15.1372026-03-24 → 2026-08-06 · 2 obs
○ 2026-03-24 12:48:04
○ 2026-08-06 00:33:24
A98.83.16.2062026-03-24 → 2026-08-06 · 2 obs
○ 2026-03-24 12:48:04
○ 2026-08-06 00:33:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
writee.appns-1573.awsdns-04.co.uk, ns-1104.awsdns-10.org, ns-491.awsdns-61.com, ns-533.awsdns-02.net-

✅ Authoritative Response

Server:205.251.193.235

NS records: ns-1573.awsdns-04.co.uk, ns-1104.awsdns-10.org, ns-491.awsdns-61.com, ns-533.awsdns-02.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for writee.app (unsigned zone)

⏱️ Timing

Total: 1759ms | Queries: -

📄 Records

TypeCountSample Data
A23.208.110.53, 204.236.201.206
NS4ns-1104.awsdns-10.org, ns-1573.awsdns-04.co.uk...
MX1inbound-smtp.us-east-1.amazonaws.com (pr
TXT1google-site-verification=7PI82RvCFyMlv9c
SOA1ns-533.awsdns-02.net awsdns-hostmaster.a

Analysis

IP Addresses

writee.app directs to two IP numbers, 3.208.110.53 and 204.236.201.206

Additional host names — including monica.cool and ec2-3-208-110-53.compute-1.amazonaws.com — share IP numbers with writee.app.

Name Servers

The NS records for writee.app point to four name servers: ns-491.awsdns-61.com, ns-533.awsdns-02.net, ns-1104.awsdns-10.org and ns-1573.awsdns-04.co.uk.

writee.app has at least partial name server overlap with other domains, such as d2p0p3pmro75sd.cloudfront.net, sakilu.com, d2klpsbl2xnhux.cloudfront.net and two others.

ns-491.awsdns-61.com, ns-533.awsdns-02.net, ns-1104.awsdns-10.org and ns-1573.awsdns-04.co.uk all point to exactly two IP numbers each: ns-491.awsdns-61.com205.251.193.235 and 2600:9000:5301:eb00::1; ns-533.awsdns-02.net205.251.194.21 and 2600:9000:5302:1500::1; ns-1104.awsdns-10.org205.251.196.80 and 2600:9000:5304:5000::1; ns-1573.awsdns-04.co.uk205.251.198.37 and 2600:9000:5306:2500::1.

Mail Servers

The sole mail server for writee.app is inbound-smtp.us-east-1.amazonaws.com.

Among the domains sharing a mail server setup with writee.app are alexa-cvoice.slack.com, yota-mobile.slack.com, repocoin.io and two others.

There is at least a partial MX overlap between writee.app and other domains, including alkaweb.atlassian.net, 50gram.com.my, prevalentware.com and two others.

These mail servers often co-occur with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.