`swofsc.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:13b2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:bb0a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.178^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.10^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.178, 172.67.187.10
		IPv6 hints	2606:4700:3031::6815:13b2, 2606:4700:3037::ac43:bb0a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2403891202

`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=1778811664

Same first word

swofsc.org

DNS History

16 records (6 active, 10 former)

●NSdahlia.ns.cloudflare.com2026-05-01 → 2026-05-15 · 3 obs

○ 2017-06-03 08:40:36
● 2026-05-01 15:06:36
● 2026-05-15 02:35:40

○NSns1.hostmonster.com2015-06-06 → 2017-06-03 · 4 obs

● 2015-06-06 14:12:12
● 2017-06-03 08:40:36
○ 2026-05-01 15:06:36
○ 2026-05-15 02:35:40

○NSns2.hostmonster.com2015-06-06 → 2017-06-03 · 4 obs

● 2015-06-06 14:12:12
● 2017-06-03 08:40:36
○ 2026-05-01 15:06:36
○ 2026-05-15 02:35:40

●NSsullivan.ns.cloudflare.com2026-05-01 → 2026-05-15 · 3 obs

○ 2017-06-03 08:40:36
● 2026-05-01 15:06:36
● 2026-05-15 02:35:40

○MXalt1.aspmx.l.google.com2015-06-06 → 2016-04-02 · 4 obs

● 2015-06-06 14:12:12
● 2016-04-02 07:29:30
○ 2016-11-28 02:32:58
○ 2026-05-15 02:35:40

○MXalt2.aspmx.l.google.com2015-06-06 → 2016-04-02 · 4 obs

● 2015-06-06 14:12:12
● 2016-04-02 07:29:30
○ 2016-11-28 02:32:58
○ 2026-05-15 02:35:40

○MXaspmx.l.google.com2015-06-06 → 2016-04-02 · 4 obs

● 2015-06-06 14:12:12
● 2016-04-02 07:29:30
○ 2016-11-28 02:32:58
○ 2026-05-15 02:35:40

○MXaspmx2.googlemail.com2015-06-06 → 2016-04-02 · 4 obs

● 2015-06-06 14:12:12
● 2016-04-02 07:29:30
○ 2016-11-28 02:32:58
○ 2026-05-15 02:35:40

○MXaspmx3.googlemail.com2015-06-06 → 2016-04-02 · 4 obs

● 2015-06-06 14:12:12
● 2016-04-02 07:29:30
○ 2016-11-28 02:32:58
○ 2026-05-15 02:35:40

○MXmail.swofsc.org2016-11-28 → 2017-06-03 · 5 obs

○ 2016-04-02 07:29:30
● 2016-11-28 02:32:58
● 2017-06-03 08:40:36
○ 2026-05-01 15:06:36
○ 2026-05-15 02:35:40

●A104.21.19.1782026-05-01 → 2026-05-15 · 3 obs

○ 2017-06-03 08:40:36
● 2026-05-01 15:06:36
● 2026-05-15 02:35:40

●A172.67.187.102026-05-01 → 2026-05-15 · 3 obs

○ 2017-06-03 08:40:36
● 2026-05-01 15:06:36
● 2026-05-15 02:35:40

●A2606:4700:3031::6815:13b22026-05-01 → 2026-05-15 · 3 obs

○ 2017-06-03 08:40:36
● 2026-05-01 15:06:36
● 2026-05-15 02:35:40

●A2606:4700:3037::ac43:bb0a2026-05-01 → 2026-05-15 · 3 obs

○ 2017-06-03 08:40:36
● 2026-05-01 15:06:36
● 2026-05-15 02:35:40

○A69.195.100.582017-06-03 → 2017-06-03 · 4 obs

○ 2016-11-28 02:32:58
● 2017-06-03 08:40:36
○ 2026-05-01 15:06:36
○ 2026-05-15 02:35:40

○A74.220.215.642015-06-06 → 2016-11-28 · 4 obs

● 2015-06-06 14:12:12
● 2016-11-28 02:32:58
○ 2017-06-03 08:40:36
○ 2026-05-15 02:35:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
swofsc.org	dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.89

NS records: dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swofsc.org (unsigned zone)

⏱️ Timing

Total: 333ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.178, 172.67.187.10`
AAAA	2	`2606:4700:3037::ac43:bb0a, 2606:4700:3031::6815:13b2`
NS	2	`dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

swofsc.org resolves to four IPs: 2606:4700:3031::6815:13b2, 2606:4700:3037::ac43:bb0a, 104.21.19.178 and 172.67.187.10.

Other host names, for instance hf2s.net, i5xb.live, www.impressbox.eu, thiagovitorio.com and buenavistagardenmaintenancegroup.horiznventure.cfd share IP numbers with swofsc.org.

Name Servers

swofsc.org has two name servers: dahlia.ns.cloudflare.com and sullivan.ns.cloudflare.com.

swofsc.org shares the same name server setup as other domains, for example ntlsw.org, china-zxi.com, casinocrown.top, amsbdiue-dqs.top and hiltongraphics.com.

swofsc.org shares some name servers with other domains, for example bigether.net, convrrt.zone, millioner-fr.com, hom.com and grayton-watches.com.

These name servers are commonly used together with sunny.ns.cloudflare.com and jaime.ns.cloudflare.com.

Host names with six IP numbers: dahlia.ns.cloudflare.com points to: 2606:4700:50::adf5:3a59, 2803:f800:50::6ca2:c059, 2a06:98c1:50::ac40:2059, 108.162.192.89, 172.64.32.89 and 173.245.58.89; sullivan.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca1, 2803:f800:50::6ca2:c3a1, 2a06:98c1:50::ac40:23a1, 108.162.195.161, 162.159.44.161 and 172.64.35.161.

swofsc.org - robtex.com

swofsc.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`swofsc.org`

`org`