lfcon.org - dns.ninja

`lfcon.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d7e0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:234d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.77^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.224^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`demi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`demi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`demi.ns.cloudflare.com`
		A	108.162.192.95^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	172.64.32.95^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	173.245.58.95^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
NS	`earl.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`earl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`earl.ns.cloudflare.com`
		A	108.162.193.161^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	172.64.33.161^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	173.245.59.161^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		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	`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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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	`google-site-verification=bD34_tQ3-JLjk1mrjmhGybrPKoZQGRXIhZJsVo4K9FY`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.77, 172.67.215.224
		IPv6 hints	2606:4700:3034::ac43:d7e0, 2606:4700:3035::6815:234d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`demi.ns.cloudflare.com`dns@cloudflare.com serial=2409492235

`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=1785320841

Same first word

lfcon.com

lfcon.org

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cnfol.net

cnfol.com

folcn.cn

nfloc.com

cnfol.co

cnflo.com

flonc.com

lconf.com

foncl.de

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lfnco.com

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lconf.ir

clnfo.com

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cnfol.org

flnoc.org

DNS History

23 records (11 active, 12 former)

●NSdemi.ns.cloudflare.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-21 09:13:40
● 2026-02-16 12:31:26
● 2026-07-29 10:44:30

●NSearl.ns.cloudflare.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-21 09:13:40
● 2026-02-16 12:31:26
● 2026-07-29 10:44:30

○NSns15.domaincontrol.com2015-05-25 → 2017-04-21 · 4 obs

● 2015-05-25 09:41:40
● 2017-04-21 09:13:40
○ 2026-02-16 12:31:26
○ 2026-07-29 10:44:30

○NSns16.domaincontrol.com2015-05-25 → 2017-04-21 · 4 obs

● 2015-05-25 09:41:40
● 2017-04-21 09:13:40
○ 2026-02-16 12:31:26
○ 2026-07-29 10:44:30

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-21 09:13:40
● 2026-02-16 12:31:26
● 2026-07-29 10:44:30

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-21 09:13:40
● 2026-02-16 12:31:26
● 2026-07-29 10:44:30

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-21 09:13:40
● 2026-02-16 12:31:26
● 2026-07-29 10:44:30

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-21 09:13:40
● 2026-02-16 12:31:26
● 2026-07-29 10:44:30

●MXaspmx.l.google.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-21 09:13:40
● 2026-02-16 12:31:26
● 2026-07-29 10:44:30

○MXmailstore1.secureserver.net2015-05-25 → 2017-04-21 · 4 obs

● 2015-05-25 09:41:40
● 2017-04-21 09:13:40
○ 2026-02-16 12:31:26
○ 2026-07-29 10:44:30

○MXsmtp.secureserver.net2015-05-25 → 2017-04-21 · 4 obs

● 2015-05-25 09:41:40
● 2017-04-21 09:13:40
○ 2026-02-16 12:31:26
○ 2026-07-29 10:44:30

●A104.21.35.772026-02-16 → 2026-07-29 · 14 obs

○ 2017-04-21 09:13:40
● 2026-02-16 12:31:26
● 2026-03-31 09:48:20
○ 2026-04-27 20:34:10
● 2026-04-28 23:53:46
● 2026-05-09 15:00:32
○ 2026-05-10 08:20:50
○ 2026-05-10 11:12:54
● 2026-05-13 22:01:10
● 2026-05-18 05:47:08
○ 2026-06-28 09:33:16
● 2026-07-04 17:03:20
○ 2026-07-13 05:50:16
● 2026-07-29 10:44:30

●A172.67.215.2242026-02-16 → 2026-07-29 · 14 obs

○A184.168.152.312015-05-25 → 2016-06-19 · 4 obs

● 2015-05-25 09:41:40
● 2016-06-19 18:15:10
○ 2017-04-21 09:13:40
○ 2026-07-29 10:44:30

○A188.114.96.02026-04-27 → 2026-07-13 · 12 obs

○ 2026-03-31 09:48:20
● 2026-04-27 20:34:10
○ 2026-04-28 23:53:46
○ 2026-05-09 15:00:32
● 2026-05-10 08:20:50
● 2026-05-10 11:12:54
○ 2026-05-13 22:01:10
○ 2026-05-18 05:47:08
● 2026-06-28 09:33:16
○ 2026-07-04 17:03:20
● 2026-07-13 05:50:16
○ 2026-07-29 10:44:30

○A188.114.97.02026-04-27 → 2026-07-13 · 12 obs

○A2606:4700:3031::ac43:d7e02026-02-16 → 2026-05-18 · 12 obs

●A2606:4700:3034::ac43:d7e02026-07-04 → 2026-07-29 · 4 obs

○ 2026-06-28 09:33:16
● 2026-07-04 17:03:20
○ 2026-07-13 05:50:16
● 2026-07-29 10:44:30

●A2606:4700:3035::6815:234d2026-07-04 → 2026-07-29 · 4 obs

○ 2026-06-28 09:33:16
● 2026-07-04 17:03:20
○ 2026-07-13 05:50:16
● 2026-07-29 10:44:30

○A2606:4700:3036::6815:234d2026-02-16 → 2026-05-18 · 12 obs

○A2a06:98c1:3120::2026-04-27 → 2026-07-13 · 12 obs

○A2a06:98c1:3121::2026-04-27 → 2026-07-13 · 12 obs

○A45.40.165.222017-04-21 → 2017-04-21 · 4 obs

○ 2016-06-19 18:15:10
● 2017-04-21 09:13:40
○ 2026-02-16 12:31:26
○ 2026-07-29 10:44:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
lfcon.org	earl.ns.cloudflare.com, demi.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.95

NS records: earl.ns.cloudflare.com, demi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lfcon.org (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.77, 172.67.215.224`
AAAA	2	`2606:4700:3035::6815:234d, 2606:4700:3034::ac43:d7e0`
NS	2	`demi.ns.cloudflare.com, earl.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=bD34_tQ3-JLjk1m`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`demi.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

lfcon.org resolves to four IP addresses: 104.21.35.77, 172.67.215.224, 2606:4700:3034::ac43:d7e0 and 2606:4700:3035::6815:234d.

crimsafe.com.au, lzotzg.com, www.deestridersrunningclub.net and two other host names share IP numbers with lfcon.org.

Name Servers

Two name servers handle the delegation for lfcon.org: demi.ns.cloudflare.com and earl.ns.cloudflare.com.

lfcon.org uses the same name servers as several other domains — among them mayflower.vn, yarasa.org, canadianpharmacieswest.com and two more.

lfcon.org partially shares its NS delegation with several other domains, including chevparts.com, casibom-tekguncelgiris.com, ogdmlf.watch and two others.

These name servers are regularly seen alongside ali.ns.cloudflare.com and mira.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

demi.ns.cloudflare.com resolves to 108.162.192.95, 172.64.32.95 and 173.245.58.95 among others, with 3 other IP addresses in total.

earl.ns.cloudflare.com resolves to 108.162.193.161, 172.64.33.161 and 173.245.59.161 among others, with 3 other IP addresses in total.

Mail Servers

lfcon.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

lfcon.org has at least partial mail server overlap with other domains such as justfood.pro, infracenter.com.br, hrdeloitte.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 172.253.62.27 and 2607:f8b0:4004:c09::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

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