ducttesters.com - dns.ninja

`ducttesters.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2306^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a726^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.6^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.38^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`noel.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noel.ns.cloudflare.com`
		A	108.162.193.216^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	172.64.33.216^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	173.245.59.216^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
NS	`novalee.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`novalee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`novalee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`novalee.ns.cloudflare.com`
		A	108.162.194.182^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`novalee.ns.cloudflare.com`
		A	162.159.38.182^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`novalee.ns.cloudflare.com`
		A	172.64.34.182^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`novalee.ns.cloudflare.com`
MX	`ducttesters-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`MS=ms27447749`
TXT	`MS=ms59024091`
TXT	`apple-domain-verification=rhMtjaGBBtOiE0WK`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.6, 172.67.167.38
		IPv6 hints	2606:4700:3031::6815:2306, 2606:4700:3037::ac43:a726
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOA	`noel.ns.cloudflare.com`dns@cloudflare.com serial=2407817081

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782820681

Same first word

ducttesters.com

DNS History

14 records (7 active, 7 former)

●NSnoel.ns.cloudflare.com2026-06-20 → 2026-06-30 · 3 obs

○ 2017-04-24 17:55:08
● 2026-06-20 13:46:02
● 2026-06-30 12:24:16

●NSnovalee.ns.cloudflare.com2026-06-20 → 2026-06-30 · 3 obs

○ 2017-04-24 17:55:08
● 2026-06-20 13:46:02
● 2026-06-30 12:24:16

○NSns41.domaincontrol.com2015-06-06 → 2017-04-24 · 4 obs

● 2015-06-06 01:56:22
● 2017-04-24 17:55:08
○ 2026-06-20 13:46:02
○ 2026-06-30 12:24:16

○NSns42.domaincontrol.com2015-06-06 → 2017-04-24 · 4 obs

● 2015-06-06 01:56:22
● 2017-04-24 17:55:08
○ 2026-06-20 13:46:02
○ 2026-06-30 12:24:16

●MXducttesters-com.mail.protection.outlook.com2015-10-19 → 2026-06-30 · 3 obs

○ 2015-06-06 01:56:22
● 2015-10-19 00:39:42
● 2026-06-30 12:24:16

○MXducttesters-com.p10.mxthunder.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 01:56:22
○ 2015-10-19 00:39:42
○ 2026-06-30 12:24:16

○MXducttesters-com.p20.mxthunder.net2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 01:56:22
○ 2015-10-19 00:39:42
○ 2026-06-30 12:24:16

○MXducttesters-com.p30.mxthunder.net2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 01:56:22
○ 2015-10-19 00:39:42
○ 2026-06-30 12:24:16

○MXducttesters-com.p40.mxthunder.net2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 01:56:22
○ 2015-10-19 00:39:42
○ 2026-06-30 12:24:16

●A104.21.35.62026-06-20 → 2026-06-30 · 3 obs

○ 2017-04-24 17:55:08
● 2026-06-20 13:46:02
● 2026-06-30 12:24:16

●A172.67.167.382026-06-20 → 2026-06-30 · 3 obs

○ 2017-04-24 17:55:08
● 2026-06-20 13:46:02
● 2026-06-30 12:24:16

●A2606:4700:3031::6815:23062026-06-20 → 2026-06-30 · 3 obs

○ 2017-04-24 17:55:08
● 2026-06-20 13:46:02
● 2026-06-30 12:24:16

●A2606:4700:3037::ac43:a7262026-06-20 → 2026-06-30 · 3 obs

○ 2017-04-24 17:55:08
● 2026-06-20 13:46:02
● 2026-06-30 12:24:16

○A65.254.250.1022015-06-06 → 2017-04-24 · 4 obs

● 2015-06-06 01:56:22
● 2017-04-24 17:55:08
○ 2026-06-20 13:46:02
○ 2026-06-30 12:24:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ducttesters.com	noel.ns.cloudflare.com, novalee.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.216

NS records: noel.ns.cloudflare.com, novalee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ducttesters.com (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.167.38, 104.21.35.6`
AAAA	2	`2606:4700:3037::ac43:a726, 2606:4700:3031::6815:2306`
NS	2	`noel.ns.cloudflare.com, novalee.ns.cloudflare.com`
MX	1	`ducttesters-com.mail.protection.outlook.`
TXT	4	`MS=ms27447749, MS=ms59024091...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`noel.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ducttesters.com has four IP addresses: 104.21.35.6, 172.67.167.38, 2606:4700:3031::6815:2306 and 2606:4700:3037::ac43:a726.

Two other host names, along with www.chernogolovka-strakt.ru, b828.com and politicasculturales.mx, also share IP numbers with ducttesters.com.

Name Servers

ducttesters.com is delegated to two name servers: noel.ns.cloudflare.com and novalee.ns.cloudflare.com.

ducttesters.com shares its NS records with other domains, for example constructionfieldsoftware.com, tasanaresort.com, dpisengineering.com and two others.

ducttesters.com has at least partial name server overlap with other domains, such as c2c.school, chccdn.com, slotlux.com and two others.

It is common to find these name servers paired with the name servers jose.ns.cloudflare.com.

DNS names with 6 IP addresses:

noel.ns.cloudflare.com resolves to 108.162.193.216, 172.64.33.216, 173.245.59.216 and 3 other IP addresses.

novalee.ns.cloudflare.com resolves to 108.162.194.182, 162.159.38.182, 172.64.34.182 and 3 other IP addresses.

Mail Servers

The sole mail server for ducttesters.com is ducttesters-com.mail.protection.outlook.com.

With 8 IP addresses total, ducttesters-com.mail.protection.outlook.com resolves to 52.101.9.11, 52.101.41.6, 52.101.41.56 and 5 others.