sicknote.com - dns.ninja

`sicknote.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:be42^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5c4d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.77^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.66^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`damian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c32^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c332^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2332^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damian.ns.cloudflare.com`
		A	108.162.195.50^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	162.159.44.50^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	172.64.35.50^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
NS	`josephine.ns.cloudflare.com`
		A	2606:4700:50::a29f:2640^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c240^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josephine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2240^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josephine.ns.cloudflare.com`
		A	108.162.194.64^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	162.159.38.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	172.64.34.64^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.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	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`brevo-code:ccb22871c94efca63320cccc409ef6e2`
TXT	`v=spf1 include:spf.brevo.com include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.77, 172.67.190.66
		IPv6 hints	2606:4700:3032::ac43:be42, 2606:4700:3033::6815:5c4d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`damian.ns.cloudflare.com`dns@cloudflare.com serial=2410064196

`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=1785271702

Same first word

sicknote.de

sicknote.xyz

sicknote.co.uk

sicknote.com

sicknote.org

sicknote.org.uk

sicknote.net

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DNS History

27 records (11 active, 16 former)

●NSdamian.ns.cloudflare.com2026-03-27 → 2026-07-28 · 3 obs

○ 2020-04-04 02:57:34
● 2026-03-27 13:23:58
● 2026-07-28 21:06:54

●NSjosephine.ns.cloudflare.com2026-03-27 → 2026-07-28 · 3 obs

○ 2020-04-04 02:57:34
● 2026-03-27 13:23:58
● 2026-07-28 21:06:54

○NSns1.monikerdns.net2015-08-17 → 2020-04-04 · 5 obs

○ 2008-03-20 01:45:58
● 2015-08-17 09:19:34
● 2020-04-04 02:57:34
○ 2026-03-27 13:23:58
○ 2026-07-28 21:06:54

○NSns2.monikerdns.net2015-08-17 → 2020-04-04 · 5 obs

○ 2008-03-20 01:45:58
● 2015-08-17 09:19:34
● 2020-04-04 02:57:34
○ 2026-03-27 13:23:58
○ 2026-07-28 21:06:54

○NSns3.monikerdns.net2015-08-17 → 2020-04-04 · 5 obs

○ 2008-03-20 01:45:58
● 2015-08-17 09:19:34
● 2020-04-04 02:57:34
○ 2026-03-27 13:23:58
○ 2026-07-28 21:06:54

○NSns4.monikerdns.net2015-08-17 → 2020-04-04 · 5 obs

○ 2008-03-20 01:45:58
● 2015-08-17 09:19:34
● 2020-04-04 02:57:34
○ 2026-03-27 13:23:58
○ 2026-07-28 21:06:54

○NSp1.asadal.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 01:45:58
○ 2015-08-17 09:19:34
○ 2026-07-28 21:06:54

○NSp2.asadal.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 01:45:58
○ 2015-08-17 09:19:34
○ 2026-07-28 21:06:54

●MXalt1.aspmx.l.google.com2026-03-27 → 2026-07-28 · 3 obs

○ 2015-08-17 09:19:34
● 2026-03-27 13:23:58
● 2026-07-28 21:06:54

●MXalt2.aspmx.l.google.com2026-03-27 → 2026-07-28 · 3 obs

○ 2015-08-17 09:19:34
● 2026-03-27 13:23:58
● 2026-07-28 21:06:54

●MXalt3.aspmx.l.google.com2026-03-27 → 2026-07-28 · 3 obs

○ 2015-08-17 09:19:34
● 2026-03-27 13:23:58
● 2026-07-28 21:06:54

●MXalt4.aspmx.l.google.com2026-03-27 → 2026-07-28 · 3 obs

○ 2015-08-17 09:19:34
● 2026-03-27 13:23:58
● 2026-07-28 21:06:54

●MXaspmx.l.google.com2026-03-27 → 2026-07-28 · 3 obs

○ 2015-08-17 09:19:34
● 2026-03-27 13:23:58
● 2026-07-28 21:06:54

○MXmail.sicknote.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 01:45:58
○ 2015-08-17 09:19:34
○ 2026-07-28 21:06:54

●A104.21.92.772026-03-27 → 2026-07-28 · 6 obs

○ 2020-04-04 02:57:34
● 2026-03-27 13:23:58
○ 2026-06-29 10:06:48
● 2026-06-29 23:47:50
○ 2026-07-14 05:06:20
● 2026-07-28 21:06:54

●A172.67.190.662026-03-27 → 2026-07-28 · 6 obs

○ 2020-04-04 02:57:34
● 2026-03-27 13:23:58
○ 2026-06-29 10:06:48
● 2026-06-29 23:47:50
○ 2026-07-14 05:06:20
● 2026-07-28 21:06:54

○A188.114.96.02026-06-29 → 2026-07-14 · 5 obs

○ 2026-06-26 01:40:46
● 2026-06-29 10:06:48
○ 2026-06-29 23:47:50
● 2026-07-14 05:06:20
○ 2026-07-28 21:06:54

○A188.114.97.02026-06-29 → 2026-07-14 · 5 obs

○ 2026-06-26 01:40:46
● 2026-06-29 10:06:48
○ 2026-06-29 23:47:50
● 2026-07-14 05:06:20
○ 2026-07-28 21:06:54

○A211.115.110.232008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 01:45:58
○ 2015-08-17 09:19:34
○ 2026-07-28 21:06:54

○A2606:4700:3030::ac43:be422026-03-27 → 2026-06-05 · 5 obs

○ 2020-04-04 02:57:34
● 2026-03-27 13:23:58
● 2026-06-05 10:45:48
○ 2026-06-26 01:40:46
○ 2026-07-28 21:06:54

●A2606:4700:3032::ac43:be422026-06-26 → 2026-07-28 · 6 obs

○ 2026-06-05 10:45:48
● 2026-06-26 01:40:46
○ 2026-06-29 10:06:48
● 2026-06-29 23:47:50
○ 2026-07-14 05:06:20
● 2026-07-28 21:06:54

●A2606:4700:3033::6815:5c4d2026-06-26 → 2026-07-28 · 6 obs

○ 2026-06-05 10:45:48
● 2026-06-26 01:40:46
○ 2026-06-29 10:06:48
● 2026-06-29 23:47:50
○ 2026-07-14 05:06:20
● 2026-07-28 21:06:54

○A2606:4700:3035::6815:5c4d2026-03-27 → 2026-06-05 · 5 obs

○ 2020-04-04 02:57:34
● 2026-03-27 13:23:58
● 2026-06-05 10:45:48
○ 2026-06-26 01:40:46
○ 2026-07-28 21:06:54

○A2a06:98c1:3120::2026-06-29 → 2026-07-14 · 5 obs

○ 2026-06-26 01:40:46
● 2026-06-29 10:06:48
○ 2026-06-29 23:47:50
● 2026-07-14 05:06:20
○ 2026-07-28 21:06:54

○A2a06:98c1:3121::2026-06-29 → 2026-07-14 · 5 obs

○ 2026-06-26 01:40:46
● 2026-06-29 10:06:48
○ 2026-06-29 23:47:50
● 2026-07-14 05:06:20
○ 2026-07-28 21:06:54

○A5.22.149.1352015-08-17 → 2017-03-25 · 5 obs

○ 2008-03-20 01:45:58
● 2015-08-17 09:19:34
● 2017-03-25 23:45:34
○ 2020-04-04 02:57:34
○ 2026-07-28 21:06:54

○A54.36.56.872020-04-04 → 2020-04-04 · 4 obs

○ 2017-03-25 23:45:34
● 2020-04-04 02:57:34
○ 2026-03-27 13:23:58
○ 2026-07-28 21:06:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sicknote.com	josephine.ns.cloudflare.com, damian.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.64

NS records: josephine.ns.cloudflare.com, damian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sicknote.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.92.77, 172.67.190.66`
AAAA	2	`2606:4700:3033::6815:5c4d, 2606:4700:3032::ac43:be42`
NS	2	`damian.ns.cloudflare.com, josephine.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`brevo-code:ccb22871c94efca63320cccc409ef, v=spf1 include:spf.brevo.com include:_sp`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`damian.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sicknote.com has four IP addresses: 104.21.92.77, 172.67.190.66, 2606:4700:3032::ac43:be42 and 2606:4700:3033::6815:5c4d.

Additional host names — cnmags.com, dsmltools.org, www.(0x706f726e)olenta.cc and two others — share IP numbers with sicknote.com.

Name Servers

sicknote.com is served by two delegated name servers, damian.ns.cloudflare.com and josephine.ns.cloudflare.com.

sicknote.com shares its name server setup with other domains, including safestcoin.xyz, inversiuon.shop, alinaresort.com and two others.

sicknote.com partially shares its NS delegation with several other domains, including safrima.com, attn2detail.info, inveigh.com and two others.

The name servers dion.ns.cloudflare.com, ned.ns.cloudflare.com, lucy.ns.cloudflare.com and norah.ns.cloudflare.com are often found in use alongside these name servers.

Host names with 6 IP numbers:

damian.ns.cloudflare.com carries IP addresses 108.162.195.50, 162.159.44.50 and 172.64.35.50, with 3 other addresses beyond those.

josephine.ns.cloudflare.com carries IP addresses 108.162.194.64, 162.159.38.64 and 172.64.34.64, with 3 other addresses beyond those.

Mail Servers

Mail for sicknote.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sicknote.com shares mail servers — at least in part — with other domains, including ns500699.ns500699.ns500734.ns500693.ns500699.ns500699.ns500693.ns500693.ns500699.ns500693.ns500699.ns500588.ns500588.ns500699.ns500693.ns500588.ns500602.dtrkdll.com, ns500758.ns500759.ns500758.ns500758.ns500736.ns500735.ns500735.ns500735.ns500698.ns500735.ns500708.ns500708.ns500708.ns500652.ns500619.ns500619.trackreceptor.com, ns500671.ns500671.ns500731.ns500671.ns500671.ns500742.ns500671.ns500688.ns500705.ns500678.ns500671.lusty(0x736c7574)z.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 192.178.155.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.