`crescentduck.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4095^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:981f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.149^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.31^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`emma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`v=spf1 ip4:72.10.33.163 include:_spf.google.com include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.149, 172.67.152.31
		IPv6 hints	2606:4700:3034::6815:4095, 2606:4700:3036::ac43:981f
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2402132603

`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=1776975951

Same first word

crescentduck.com

DNS History

18 records (11 active, 7 former)

●NSed.ns.cloudflare.com2017-06-05 → 2026-04-23 · 3 obs

○ 2016-11-20 17:07:28
● 2017-06-05 15:02:56
● 2026-04-23 20:47:34

●NSemma.ns.cloudflare.com2017-06-05 → 2026-04-23 · 3 obs

○ 2016-11-20 17:07:28
● 2017-06-05 15:02:56
● 2026-04-23 20:47:34

○NSns1.mediatemple.net2015-06-10 → 2016-11-20 · 4 obs

● 2015-06-10 08:25:36
● 2016-11-20 17:07:28
○ 2017-06-05 15:02:56
○ 2026-04-23 20:47:34

○NSns2.mediatemple.net2015-06-10 → 2016-11-20 · 4 obs

● 2015-06-10 08:25:36
● 2016-11-20 17:07:28
○ 2017-06-05 15:02:56
○ 2026-04-23 20:47:34

●MXalt1.aspmx.l.google.com2015-06-10 → 2026-04-23 · 2 obs

● 2015-06-10 08:25:36
● 2026-04-23 20:47:34

●MXalt2.aspmx.l.google.com2015-06-10 → 2026-04-23 · 2 obs

● 2015-06-10 08:25:36
● 2026-04-23 20:47:34

●MXaspmx.l.google.com2015-06-10 → 2026-04-23 · 2 obs

● 2015-06-10 08:25:36
● 2026-04-23 20:47:34

●MXaspmx2.googlemail.com2015-06-10 → 2026-04-23 · 2 obs

● 2015-06-10 08:25:36
● 2026-04-23 20:47:34

●MXaspmx3.googlemail.com2015-06-10 → 2026-04-23 · 2 obs

● 2015-06-10 08:25:36
● 2026-04-23 20:47:34

●A104.21.64.1492026-02-23 → 2026-04-23 · 3 obs

○ 2017-06-05 15:02:56
● 2026-02-23 12:34:08
● 2026-04-23 20:47:34

○A104.24.124.2002017-06-05 → 2017-06-05 · 4 obs

○ 2016-11-20 17:07:28
● 2017-06-05 15:02:56
○ 2026-02-23 12:34:08
○ 2026-04-23 20:47:34

○A104.24.125.2002017-06-05 → 2017-06-05 · 4 obs

○ 2016-11-20 17:07:28
● 2017-06-05 15:02:56
○ 2026-02-23 12:34:08
○ 2026-04-23 20:47:34

●A172.67.152.312026-02-23 → 2026-04-23 · 3 obs

○ 2017-06-05 15:02:56
● 2026-02-23 12:34:08
● 2026-04-23 20:47:34

○A216.70.96.892015-06-10 → 2016-11-20 · 4 obs

● 2015-06-10 08:25:36
● 2016-11-20 17:07:28
○ 2017-06-05 15:02:56
○ 2026-04-23 20:47:34

○A2400:cb00:2048:1::6818:7cc82017-06-05 → 2017-06-05 · 4 obs

○ 2016-11-20 17:07:28
● 2017-06-05 15:02:56
○ 2026-02-23 12:34:08
○ 2026-04-23 20:47:34

○A2400:cb00:2048:1::6818:7dc82017-06-05 → 2017-06-05 · 4 obs

○ 2016-11-20 17:07:28
● 2017-06-05 15:02:56
○ 2026-02-23 12:34:08
○ 2026-04-23 20:47:34

●A2606:4700:3034::6815:40952026-02-23 → 2026-04-23 · 3 obs

○ 2017-06-05 15:02:56
● 2026-02-23 12:34:08
● 2026-04-23 20:47:34

●A2606:4700:3036::ac43:981f2026-02-23 → 2026-04-23 · 3 obs

○ 2017-06-05 15:02:56
● 2026-02-23 12:34:08
● 2026-04-23 20:47:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crescentduck.com	ed.ns.cloudflare.com, emma.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.111

NS records: ed.ns.cloudflare.com, emma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crescentduck.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.31, 104.21.64.149`
AAAA	2	`2606:4700:3034::6815:4095, 2606:4700:3036::ac43:981f`
NS	2	`ed.ns.cloudflare.com, emma.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`v=spf1 ip4:72.10.33.163 include:_spf.go`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

crescentduck.com resolves to four IPs: 2606:4700:3034::6815:4095, 2606:4700:3036::ac43:981f, 104.21.64.149 and 172.67.152.31.

Other host names such as ketlane.com, www.developerzen.com, unfr.pw, novavaultpartners.click and anne-kleiner.com share IP numbers with crescentduck.com.

Name Servers

crescentduck.com is delegated to two name servers: ed.ns.cloudflare.com and emma.ns.cloudflare.com.

crescentduck.com uses the same name server setup as other domains, including smognrun.com, sqwonk.org, usavisas4u.com, pedulimuslim.com and divinewatershop.com.

At least part of the name servers for crescentduck.com are shared with other domains, for instance belandthedragon.co.uk, dotnest.com, realcottages.com, clickaine.com and ekotaksi.net.

These name servers are commonly used alongside brad.ns.cloudflare.com and abby.ns.cloudflare.com.

Host names with six IP numbers:

ed.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111.

emma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a70, 2803:f800:50::6ca2:c070, 2a06:98c1:50::ac40:2070, 108.162.192.112, 172.64.32.112 and 173.245.58.112.

Mail Servers

crescentduck.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

crescentduck.com shares at least some mail servers with other domains, for example dapachecker.org, modrea.ro, medicalcreatives.com, favro.com and comiaca.com.