`fesler.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:266b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:de01^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.107^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.1^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hattie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hattie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hattie.ns.cloudflare.com`
		A	108.162.194.172^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	162.159.38.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	172.64.34.172^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
NS	`max.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		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`⁽²⁰⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		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`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4001:c21::1a^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f26.1e100.net`
		A	142.251.127.26^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f26.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4025:c01::1a^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.26^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f26.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.107, 172.67.222.1
		IPv6 hints	2606:4700:3033::6815:266b, 2606:4700:3035::ac43:de01
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`hattie.ns.cloudflare.com`dns@cloudflare.com serial=2397802547

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776092294

Same first word

fesler.ru

fesler.net

fesler.org

fesler.com

Similar names

fresel.net

elfers.cc

sefler.com

freels.io

felser.com

felser.biz

selfer.tw

felser.it

elfers.nl

reself.ru

selfre.cc

lefers.eu

eflers.de

reelfs.net

serfel.net

reself.de

freels.org

leserf.ch

freels.name

freels.info

elfers.eu

reelfs.com

sefler.net

sefler.cz

resefl.cfd

sefrel.com.pe

relsef.net

fresel.at

felser.net

slfree.net

fresle.com

reself.com

fresel.com

selfre.com

reself.info

felser.ch

felser.eu

felser.info

refles.sakura.ne.jp

freels.com

felser.mobi

felser.de

selfer.be

relsef.com

fleers.net

selfer.ru

lefers.com

refels.com

DNS History

17 records (13 active, 4 former)

●NShattie.ns.cloudflare.com2026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-31 08:05:42
● 2026-04-11 00:31:36
● 2026-04-13 15:13:34

●NSmax.ns.cloudflare.com2026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-31 08:05:42
● 2026-04-11 00:31:36
● 2026-04-13 15:13:34

○NSns1.dreamhost.com2015-08-12 → 2017-03-31 · 4 obs

● 2015-08-12 13:46:02
● 2017-03-31 08:05:42
○ 2026-04-11 00:31:36
○ 2026-04-13 15:13:34

○NSns2.dreamhost.com2015-08-12 → 2017-03-31 · 4 obs

● 2015-08-12 13:46:02
● 2017-03-31 08:05:42
○ 2026-04-11 00:31:36
○ 2026-04-13 15:13:34

○NSns3.dreamhost.com2015-08-12 → 2017-03-31 · 4 obs

● 2015-08-12 13:46:02
● 2017-03-31 08:05:42
○ 2026-04-11 00:31:36
○ 2026-04-13 15:13:34

●MXalt1.aspmx.l.google.com2015-08-12 → 2026-04-13 · 2 obs

● 2015-08-12 13:46:02
● 2026-04-13 15:13:34

●MXalt2.aspmx.l.google.com2015-08-12 → 2026-04-13 · 2 obs

● 2015-08-12 13:46:02
● 2026-04-13 15:13:34

●MXaspmx.l.google.com2015-08-12 → 2026-04-13 · 2 obs

● 2015-08-12 13:46:02
● 2026-04-13 15:13:34

●MXaspmx2.googlemail.com2015-08-12 → 2026-04-13 · 2 obs

● 2015-08-12 13:46:02
● 2026-04-13 15:13:34

●MXaspmx3.googlemail.com2015-08-12 → 2026-04-13 · 2 obs

● 2015-08-12 13:46:02
● 2026-04-13 15:13:34

●MXaspmx4.googlemail.com2015-08-12 → 2026-04-13 · 2 obs

● 2015-08-12 13:46:02
● 2026-04-13 15:13:34

●MXaspmx5.googlemail.com2015-08-12 → 2026-04-13 · 2 obs

● 2015-08-12 13:46:02
● 2026-04-13 15:13:34

●A104.21.38.1072026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-31 08:05:42
● 2026-04-11 00:31:36
● 2026-04-13 15:13:34

●A172.67.222.12026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-31 08:05:42
● 2026-04-11 00:31:36
● 2026-04-13 15:13:34

●A2606:4700:3033::6815:266b2026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-31 08:05:42
● 2026-04-11 00:31:36
● 2026-04-13 15:13:34

●A2606:4700:3035::ac43:de012026-04-11 → 2026-04-13 · 3 obs

○ 2017-03-31 08:05:42
● 2026-04-11 00:31:36
● 2026-04-13 15:13:34

○A66.33.215.2082015-08-12 → 2017-03-31 · 4 obs

● 2015-08-12 13:46:02
● 2017-03-31 08:05:42
○ 2026-04-11 00:31:36
○ 2026-04-13 15:13:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
fesler.org	hattie.ns.cloudflare.com, max.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.172

NS records: hattie.ns.cloudflare.com, max.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fesler.org (unsigned zone)

⏱️ Timing

Total: 572ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.107, 172.67.222.1`
AAAA	2	`2606:4700:3035::ac43:de01, 2606:4700:3033::6815:266b`
NS	2	`hattie.ns.cloudflare.com, max.ns.cloudflare.com`
MX	7	`ASPMX.L.GOOGLE.COM (pri: 10), ALT1.ASPMX.L.GOOGLE.COM (pri: 20)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hattie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

fesler.org maps to four IP numbers: 2606:4700:3033::6815:266b, 2606:4700:3035::ac43:de01, 104.21.38.107 and 172.67.222.1.

Other host names, for instance open-ai.life, stormwerks.net, cormedutali.xyz, bilkuj.com and ventureohio.org share IP numbers with fesler.org.

Name Servers

Two name servers hattie.ns.cloudflare.com and max.ns.cloudflare.com are delegated to fesler.org.

fesler.org uses the same name server configuration as other domains, such as oprazi.com, suins.io, islemegitim.com, fileambalaj.com and xn--12cf1czch4oyb.com.

fesler.org at least partially shares name servers with other domains such as trueo.com, 0752cfw.com.cn, kent-pp.com.cn, macro2025advisory.click and csacongress.com.

These name servers are commonly used alongside khalid.ns.cloudflare.com, jakub.ns.cloudflare.com and elisa.ns.cloudflare.com.

Host names with six IP numbers: Host name hattie.ns.cloudflare.com points to 2606:4700:50::a29f:26ac, 2803:f800:50::6ca2:c2ac, 2a06:98c1:50::ac40:22ac, 108.162.194.172, 162.159.38.172 and 172.64.34.172; host name max.ns.cloudflare.com points to 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.

Mail Servers

Seven mail servers handle fesler.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

fesler.org shares mail servers with other domains at least in part, for instance optherium.io, rorywilliamsondance.com.au, levahnbros.com, aspirationsgroup.in and sbusinesslondon.ac.uk.

These mail servers are commonly used together with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hostnames with two IPs:

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

aspmx4.googlemail.com points to 2a00:1450:4001:c21::1a and 142.251.127.26

aspmx5.googlemail.com points to 2a00:1450:4025:c01::1a and 142.250.147.26

aspmx.l.google.com points to 2607:f8b0:4004:c17::1b and 142.251.179.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26

fesler.org - robtex.com

fesler.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`fesler.org`

`org`