qotd.dev - dns.ninja

`qotd.dev`

DNSSEC	⚠️ Not signed
A	18.209.129.9^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-209-129-9.compute-1.amazonaws.com`
A	34.202.41.184^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
NS	`ns-451.awsdns-56.com` ⭐
		A	2600:9000:5301:c300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-451.awsdns-56.com`
		A	205.251.193.195^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-451.awsdns-56.com`
NS	`ns-1391.awsdns-45.org`
		A	2600:9000:5305:6f00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1391.awsdns-45.org`
		A	205.251.197.111^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1391.awsdns-45.org`
NS	`ns-1943.awsdns-50.co.uk`
		A	2600:9000:5307:9700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1943.awsdns-50.co.uk`
		A	205.251.199.151^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1943.awsdns-50.co.uk`
NS	`ns-654.awsdns-17.net`
		A	2600:9000:5302:8e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-654.awsdns-17.net`
		A	205.251.194.142^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-654.awsdns-17.net`
TXT	`google-site-verification=j-VAZyBqnwugTIljyhMZJYul1Z5jzS42lBhXWgwin9w`
TXT	`google-site-verification=udqUrme0tTCXTm2re9vUGdMZqGn-KHM10fX8wb9XY9o`
TXT	`v=spf1 ~all`
SOA	`ns-451.awsdns-56.com`awsdns-hostmaster@amazon.com serial=1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

qotd.org

qotd.co.uk

qotd.be

qotd.nl

qotd.dev

Similar names

tdqo.com

qdot.eu

qdot.tech

qdot.qld.gov.au

dqot.com

qdot.dk

qdot.rs

doqt.com.br

qdot.de

qdot.ru

dtoq.com

dqto.co.za

qdot.me

qdot.ae

tdoq.com

odqt.com

qdot.com

qdot.nl

dotq.org

qdot.net

tqod.com

dtqo.com

qdto.com

otdq.cn

DNS History

27 records (6 active, 21 former)

●NSns-1391.awsdns-45.org2026-02-21 → 2026-08-08 · 2 obs

● 2026-02-21 08:41:04
● 2026-08-08 12:38:10

●NSns-1943.awsdns-50.co.uk2026-02-21 → 2026-08-08 · 2 obs

● 2026-02-21 08:41:04
● 2026-08-08 12:38:10

●NSns-451.awsdns-56.com2026-02-21 → 2026-08-08 · 2 obs

● 2026-02-21 08:41:04
● 2026-08-08 12:38:10

●NSns-654.awsdns-17.net2026-02-21 → 2026-08-08 · 2 obs

● 2026-02-21 08:41:04
● 2026-08-08 12:38:10

○A100.30.170.1002026-03-29 → 2026-04-07 · 5 obs

○ 2026-03-25 10:42:32
● 2026-03-29 06:31:06
● 2026-04-07 13:29:52
○ 2026-05-10 05:13:28
○ 2026-08-08 12:38:10

○A100.30.68.512026-03-29 → 2026-03-29 · 5 obs

○ 2026-03-25 10:42:32
● 2026-03-29 06:31:06
● 2026-03-29 07:31:20
○ 2026-04-07 13:29:52
○ 2026-08-08 12:38:10

○A100.48.112.1342026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 08:41:04
○ 2026-03-25 10:42:32
○ 2026-08-08 12:38:10

○A100.49.151.1452026-04-07 → 2026-04-07 · 4 obs

○ 2026-03-29 07:31:20
● 2026-04-07 13:29:52
○ 2026-05-10 05:13:28
○ 2026-08-08 12:38:10

○A100.51.115.2362026-02-21 → 2026-08-08 · 2 obs

○ 2026-02-21 08:41:04
○ 2026-08-08 12:38:10

○A100.51.18.2262026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-03 19:21:32
● 2026-07-08 06:12:04
○ 2026-07-23 11:28:34
○ 2026-08-08 12:38:10

●A18.209.129.92026-08-08 → 2026-08-08 · 3 obs

○ 2026-07-23 11:28:34
● 2026-08-08 12:38:08
● 2026-08-08 12:38:10

○A3.213.7.02026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-21 08:41:04
● 2026-03-25 10:42:32
○ 2026-03-29 06:31:06
○ 2026-08-08 12:38:10

○A3.217.166.1522026-05-10 → 2026-05-10 · 4 obs

○ 2026-04-07 13:29:52
● 2026-05-10 05:13:28
○ 2026-05-23 02:13:00
○ 2026-08-08 12:38:10

○A3.220.206.2202026-07-03 → 2026-07-03 · 4 obs

○ 2026-05-23 10:14:16
● 2026-07-03 19:21:32
○ 2026-07-08 06:12:04
○ 2026-08-08 12:38:10

○A32.199.15.592026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-03 19:21:32
● 2026-07-08 06:12:04
○ 2026-07-23 11:28:34
○ 2026-08-08 12:38:10

○A34.197.153.1852026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-10 05:13:28
● 2026-05-23 02:13:00
○ 2026-05-23 10:14:16
○ 2026-08-08 12:38:10

●A34.202.41.1842026-08-08 → 2026-08-08 · 3 obs

○ 2026-07-23 11:28:34
● 2026-08-08 12:38:08
● 2026-08-08 12:38:10

○A34.206.141.1982026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 08:41:04
○ 2026-03-25 10:42:32
○ 2026-08-08 12:38:10

○A44.218.140.2332026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-23 02:13:00
● 2026-05-23 10:14:16
○ 2026-07-03 19:21:32
○ 2026-08-08 12:38:10

○A50.19.148.2022026-03-25 → 2026-03-25 · 4 obs

○ 2026-02-21 08:41:04
● 2026-03-25 10:42:32
○ 2026-03-29 06:31:06
○ 2026-08-08 12:38:10

○A52.86.141.112026-05-10 → 2026-05-10 · 4 obs

○ 2026-04-07 13:29:52
● 2026-05-10 05:13:28
○ 2026-05-23 02:13:00
○ 2026-08-08 12:38:10

○A54.156.129.1192026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-08 06:12:04
● 2026-07-23 11:28:34
○ 2026-08-08 12:38:08
○ 2026-08-08 12:38:10

○A54.159.142.1602026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-23 02:13:00
● 2026-05-23 10:14:16
○ 2026-07-03 19:21:32
○ 2026-08-08 12:38:10

○A54.221.192.1942026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-08 06:12:04
● 2026-07-23 11:28:34
○ 2026-08-08 12:38:08
○ 2026-08-08 12:38:10

○A54.82.87.1652026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-10 05:13:28
● 2026-05-23 02:13:00
○ 2026-05-23 10:14:16
○ 2026-08-08 12:38:10

○A98.83.65.182026-02-21 → 2026-08-08 · 2 obs

○ 2026-02-21 08:41:04
○ 2026-08-08 12:38:10

○A98.91.101.222026-07-03 → 2026-07-03 · 4 obs

○ 2026-05-23 10:14:16
● 2026-07-03 19:21:32
○ 2026-07-08 06:12:04
○ 2026-08-08 12:38:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
qotd.dev	ns-1943.awsdns-50.co.uk, ns-451.awsdns-56.com, ns-654.awsdns-17.net, ns-1391.awsdns-45.org	-

✅ Authoritative Response

Server:205.251.199.151

NS records: ns-1943.awsdns-50.co.uk, ns-451.awsdns-56.com, ns-654.awsdns-17.net, ns-1391.awsdns-45.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qotd.dev (unsigned zone)

⏱️ Timing

Total: 571ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.210.248.110, 34.226.76.232`
NS	4	`ns-1391.awsdns-45.org, ns-1943.awsdns-50.co.uk...`
TXT	3	`google-site-verification=j-VAZyBqnwugTIl, google-site-verification=udqUrme0tTCXTm2...`
SOA	1	`ns-451.awsdns-56.com awsdns-hostmaster.a`

Analysis

IP Addresses

qotd.dev points to the IP addresses 18.209.129.9 and 34.202.41.184

ec2-18-209-129-9.compute-1.amazonaws.com is an example of another host name that shares IP numbers with qotd.dev.

Name Servers

qotd.dev has four authoritative name servers: ns-451.awsdns-56.com, ns-654.awsdns-17.net, ns-1391.awsdns-45.org and ns-1943.awsdns-50.co.uk.

There is at least partial name server overlap between qotd.dev and other domains — ibjonline.jp, irondiz.com.ar, gjyl10.com and two more among them.

All four hostnames — ns-451.awsdns-56.com, ns-654.awsdns-17.net, ns-1391.awsdns-45.org and ns-1943.awsdns-50.co.uk — resolve to two IP numbers apiece: ns-451.awsdns-56.com to 205.251.193.195 and 2600:9000:5301:c300::1; ns-654.awsdns-17.net to 205.251.194.142 and 2600:9000:5302:8e00::1; ns-1391.awsdns-45.org to 205.251.197.111 and 2600:9000:5305:6f00::1; ns-1943.awsdns-50.co.uk to 205.251.199.151 and 2600:9000:5307:9700::1.