🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`replyduck.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3622^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:df1c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.34^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.28^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c057^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2057^{Cloudflare2a06:98c1:50::/45}
		A	108.162.192.87^{Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.87^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.87^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`jim.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jim.ns.cloudflare.com`
		A	108.162.193.125^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	172.64.33.125^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	173.245.59.125^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`google-site-verification=TFLrH7N4IwqnILjep3gVgalNGwe5F8wYEp-Bl6h8R00`
TXT	`v=spf1 include:zohomail.eu ~all`
TXT	`zoho-verification=zb02159561.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.34, 172.67.223.28
		IPv6 hints	2606:4700:3030::6815:3622, 2606:4700:3037::ac43:df1c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2418879239

`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=1793514326

Same first word

replyduck.com

Similar names

duckreply.com

Previous names

Next names

DNS History

16 records (9 active, 7 former)

●NScortney.ns.cloudflare.com2026-08-22 → 2026-11-01 · 3 obs

○ 2017-08-16 11:34:22
● 2026-08-22 11:54:08
● 2026-11-01 06:50:12

○NSdns1.registrar-servers.com2016-12-19 → 2017-08-16 · 4 obs

● 2016-12-19 08:27:14
● 2017-08-16 11:34:22
○ 2026-08-22 11:54:08
○ 2026-11-01 06:50:12

○NSdns2.registrar-servers.com2016-12-19 → 2017-08-16 · 4 obs

● 2016-12-19 08:27:14
● 2017-08-16 11:34:22
○ 2026-08-22 11:54:08
○ 2026-11-01 06:50:12

○NSdns3.registrar-servers.com2016-12-19 → 2017-08-16 · 4 obs

● 2016-12-19 08:27:14
● 2017-08-16 11:34:22
○ 2026-08-22 11:54:08
○ 2026-11-01 06:50:12

○NSdns4.registrar-servers.com2016-12-19 → 2017-08-16 · 4 obs

● 2016-12-19 08:27:14
● 2017-08-16 11:34:22
○ 2026-08-22 11:54:08
○ 2026-11-01 06:50:12

○NSdns5.registrar-servers.com2016-12-19 → 2017-08-16 · 4 obs

● 2016-12-19 08:27:14
● 2017-08-16 11:34:22
○ 2026-08-22 11:54:08
○ 2026-11-01 06:50:12

●NSjim.ns.cloudflare.com2026-08-22 → 2026-11-01 · 3 obs

○ 2017-08-16 11:34:22
● 2026-08-22 11:54:08
● 2026-11-01 06:50:12

●MXmx.zoho.eu2026-08-22 → 2026-11-01 · 3 obs

○ 2017-08-16 11:34:22
● 2026-08-22 11:54:08
● 2026-11-01 06:50:12

●MXmx2.zoho.eu2026-08-22 → 2026-11-01 · 3 obs

○ 2017-08-16 11:34:22
● 2026-08-22 11:54:08
● 2026-11-01 06:50:12

●MXmx3.zoho.eu2026-08-22 → 2026-11-01 · 3 obs

○ 2017-08-16 11:34:22
● 2026-08-22 11:54:08
● 2026-11-01 06:50:12

○MXsmtp.replyduck.com2016-12-19 → 2017-08-16 · 4 obs

● 2016-12-19 08:27:14
● 2017-08-16 11:34:22
○ 2026-08-22 11:54:08
○ 2026-11-01 06:50:12

●A104.21.54.342026-08-22 → 2026-11-01 · 3 obs

○ 2017-08-16 11:34:22
● 2026-08-22 11:54:08
● 2026-11-01 06:50:12

●A172.67.223.282026-08-22 → 2026-11-01 · 3 obs

○ 2017-08-16 11:34:22
● 2026-08-22 11:54:08
● 2026-11-01 06:50:12

●A2606:4700:3030::6815:36222026-08-22 → 2026-11-01 · 3 obs

○ 2017-08-16 11:34:22
● 2026-08-22 11:54:08
● 2026-11-01 06:50:12

●A2606:4700:3037::ac43:df1c2026-08-22 → 2026-11-01 · 3 obs

○ 2017-08-16 11:34:22
● 2026-08-22 11:54:08
● 2026-11-01 06:50:12

○A67.231.247.1942016-12-19 → 2017-08-16 · 4 obs

● 2016-12-19 08:27:14
● 2017-08-16 11:34:22
○ 2026-08-22 11:54:08
○ 2026-11-01 06:50:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
replyduck.com	jim.ns.cloudflare.com, cortney.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.125

NS records: jim.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.28, 104.21.54.34`
AAAA	2	`2606:4700:3030::6815:3622, 2606:4700:3037::ac43:df1c`
NS	2	`cortney.ns.cloudflare.com, jim.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	3	`google-site-verification=TFLrH7N4IwqnILj, v=spf1 include:zohomail.eu ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

replyduck.com directs to four IP numbers, which are 104.21.54.34, 172.67.223.28, 2606:4700:3030::6815:3622 and 2606:4700:3037::ac43:df1c.

Two other host names, along with caoliusaqu.cc, discoveroceancity.com and spatenbuben.tech, also share IP numbers with replyduck.com.

Name Servers

replyduck.com is delegated to two name servers: cortney.ns.cloudflare.com and jim.ns.cloudflare.com.

replyduck.com shares its NS records with other domains, for example prafrenteplay.com.br, sportify-storefront.pages.dev, stark-engineering.pages.dev and two others.

At least some of replyduck.com's name servers are shared with other domains, for example ds-bench-a690cd5a5f.workers.dev, govjy.top, 7731025.com and two more.

These name servers are often used together with the name servers gina.ns.cloudflare.com, brett.ns.cloudflare.com, hope.ns.cloudflare.com and simon.ns.cloudflare.com.

DNS names with 6 IP addresses:

cortney.ns.cloudflare.com resolves to 108.162.192.87, 172.64.32.87, 173.245.58.87 and 3 other IP addresses.

jim.ns.cloudflare.com resolves to 108.162.193.125, 172.64.33.125, 173.245.59.125 and 3 other IP addresses.

Mail Servers

The MX records for replyduck.com list three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

There is at least a partial MX overlap between replyduck.com and other domains, including cadabra.media, saia.io, framerbuild.com and two others.

Host names that have two IP addresses:

mx.zoho.eu points to 185.230.212.166 and 185.230.214.166.

Host names that point to one IP address:

mx2.zoho.eu points to 185.230.214.166.

mx3.zoho.eu points to 185.230.212.166.

mx.zoho.eu and mx3.zoho.eu are host names that each point to 185.230.212.166 IP addresses.

mx.zoho.eu and mx2.zoho.eu are host names that each point to 185.230.214.166 IP addresses.

replyduck.com - robtex.com

replyduck.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`replyduck.com`

`com`