`sfjung.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:dd1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:851c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.209^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.28^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`nola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nola.ns.cloudflare.com`
		A	108.162.192.212^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	172.64.32.212^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	173.245.58.212^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-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	`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::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms48728922`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`v=spf1 ip4:66.96.128.0/18 ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.209, 172.67.133.28
		IPv6 hints	2606:4700:3033::6815:dd1, 2606:4700:3037::ac43:851c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2408057668

`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=1784484272

Same first word

sfjung.org

DNS History

23 records (11 active, 12 former)

●NSelmo.ns.cloudflare.com2026-06-15 → 2026-07-19 · 3 obs

○ 2020-03-18 15:29:22
● 2026-06-15 20:15:10
● 2026-07-19 18:43:36

●NSnola.ns.cloudflare.com2026-06-15 → 2026-07-19 · 3 obs

○ 2020-03-18 15:29:22
● 2026-06-15 20:15:10
● 2026-07-19 18:43:36

○NSns1.netfirms.com2015-07-22 → 2020-03-18 · 4 obs

● 2015-07-22 01:55:40
● 2020-03-18 15:29:22
○ 2026-06-15 20:15:10
○ 2026-07-19 18:43:36

○NSns2.netfirms.com2015-07-22 → 2020-03-18 · 4 obs

● 2015-07-22 01:55:40
● 2020-03-18 15:29:22
○ 2026-06-15 20:15:10
○ 2026-07-19 18:43:36

●MXalt1.aspmx.l.google.com2015-10-30 → 2026-07-19 · 3 obs

○ 2015-07-22 01:55:40
● 2015-10-30 04:00:44
● 2026-07-19 18:43:36

●MXalt2.aspmx.l.google.com2015-10-30 → 2026-07-19 · 3 obs

○ 2015-07-22 01:55:40
● 2015-10-30 04:00:44
● 2026-07-19 18:43:36

●MXalt3.aspmx.l.google.com2015-10-30 → 2026-07-19 · 3 obs

○ 2015-07-22 01:55:40
● 2015-10-30 04:00:44
● 2026-07-19 18:43:36

●MXalt4.aspmx.l.google.com2015-10-30 → 2026-07-19 · 3 obs

○ 2015-07-22 01:55:40
● 2015-10-30 04:00:44
● 2026-07-19 18:43:36

●MXaspmx.l.google.com2015-10-30 → 2026-07-19 · 3 obs

○ 2015-07-22 01:55:40
● 2015-10-30 04:00:44
● 2026-07-19 18:43:36

○MXjsrv03.sfjung.org2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 01:55:40
○ 2015-10-30 04:00:44
○ 2026-07-19 18:43:36

○MXmx.sfjung.org2016-04-10 → 2020-03-18 · 5 obs

○ 2015-10-30 04:00:44
● 2016-04-10 06:48:42
● 2020-03-18 15:29:22
○ 2026-06-15 20:15:10
○ 2026-07-19 18:43:36

●A104.21.13.2092026-06-15 → 2026-07-19 · 5 obs

○ 2020-03-18 15:29:22
● 2026-06-15 20:15:10
○ 2026-07-02 09:48:58
● 2026-07-07 21:56:02
● 2026-07-19 18:43:36

●A172.67.133.282026-06-15 → 2026-07-19 · 5 obs

○ 2020-03-18 15:29:22
● 2026-06-15 20:15:10
○ 2026-07-02 09:48:58
● 2026-07-07 21:56:02
● 2026-07-19 18:43:36

○A188.114.96.02026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-15 20:15:10
● 2026-07-02 09:48:58
○ 2026-07-07 21:56:02
○ 2026-07-19 18:43:36

○A188.114.97.02026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-15 20:15:10
● 2026-07-02 09:48:58
○ 2026-07-07 21:56:02
○ 2026-07-19 18:43:36

○A2606:4700:3031::6815:dd12026-06-15 → 2026-06-15 · 4 obs

○ 2020-03-18 15:29:22
● 2026-06-15 20:15:10
○ 2026-07-02 09:48:58
○ 2026-07-19 18:43:36

○A2606:4700:3032::ac43:851c2026-06-15 → 2026-06-15 · 4 obs

○ 2020-03-18 15:29:22
● 2026-06-15 20:15:10
○ 2026-07-02 09:48:58
○ 2026-07-19 18:43:36

●A2606:4700:3033::6815:dd12026-07-07 → 2026-07-19 · 3 obs

○ 2026-07-02 09:48:58
● 2026-07-07 21:56:02
● 2026-07-19 18:43:36

●A2606:4700:3037::ac43:851c2026-07-07 → 2026-07-19 · 3 obs

○ 2026-07-02 09:48:58
● 2026-07-07 21:56:02
● 2026-07-19 18:43:36

○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-15 20:15:10
● 2026-07-02 09:48:58
○ 2026-07-07 21:56:02
○ 2026-07-19 18:43:36

○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-15 20:15:10
● 2026-07-02 09:48:58
○ 2026-07-07 21:56:02
○ 2026-07-19 18:43:36

○A66.96.160.1502015-07-22 → 2016-01-15 · 4 obs

● 2015-07-22 01:55:40
● 2016-01-15 22:17:56
○ 2016-04-10 06:48:42
○ 2026-07-19 18:43:36

○A66.96.160.2022016-04-10 → 2020-03-18 · 5 obs

○ 2016-01-15 22:17:56
● 2016-04-10 06:48:42
● 2020-03-18 15:29:22
○ 2026-06-15 20:15:10
○ 2026-07-19 18:43:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sfjung.org	elmo.ns.cloudflare.com, nola.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.163

NS records: elmo.ns.cloudflare.com, nola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfjung.org (unsigned zone)

⏱️ Timing

Total: 492ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.28, 104.21.13.209`
AAAA	2	`2606:4700:3033::6815:dd1, 2606:4700:3037::ac43:851c`
NS	2	`elmo.ns.cloudflare.com, nola.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`MS=ms48728922, v=spf1 include:_spf.google.com ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

sfjung.org resolves to four IP addresses: 104.21.13.209, 172.67.133.28, 2606:4700:3033::6815:dd1 and 2606:4700:3037::ac43:851c.

www.southernil.com, wuxitlk.com, avlcore.com and two other host names share IP numbers with sfjung.org.

Name Servers

Two name servers handle the delegation for sfjung.org: elmo.ns.cloudflare.com and nola.ns.cloudflare.com.

sfjung.org uses the same name servers as several other domains — among them myelic.com, hackertourist.net, undyed.com and two more.

sfjung.org shares at least some of its name servers with other domains, including gomez.com.de, sferrazzafilm.cfd, myherbal.co and two others.

These name servers are frequently paired with the name servers hayes.ns.cloudflare.com and ximena.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elmo.ns.cloudflare.com resolves to 108.162.193.163, 172.64.33.163 and 173.245.59.163 among others, with 3 other IP addresses in total.

nola.ns.cloudflare.com resolves to 108.162.192.212, 172.64.32.212 and 173.245.58.212 among others, with 3 other IP addresses in total.

Mail Servers

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

sfjung.org has at least partial mail server overlap with other domains such as zgdata.hr, milways.com, friboch.com.mx 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: 142.251.163.26 and 2607:f8b0:4004:c08::1b.

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

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::1b.

sfjung.org - robtex.com

sfjung.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sfjung.org`

`org`