`swiss-models.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3d90^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d333^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.144^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.51^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`josh.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josh.ns.cloudflare.com`
		A	108.162.193.126^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	172.64.33.126^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	173.245.59.126^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.144, 172.67.211.51
		IPv6 hints	2606:4700:3031::6815:3d90, 2606:4700:3031::ac43:d333
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOA	`josh.ns.cloudflare.com`dns@cloudflare.com serial=2400695825

`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=1775960246

Previously MX for

swiss-models.org

Same first word

swiss-models.org

DNS History

24 records (6 active, 18 former)

○NSeurope-10.banahosting.com2017-02-02 → 2017-10-06 · 5 obs

○ 2016-12-23 20:42:32
● 2017-02-02 02:07:58
● 2017-10-06 18:16:50
○ 2026-03-26 12:35:26
○ 2026-04-12 02:38:24

○NSeurope-11.banahosting.com2017-02-02 → 2017-10-06 · 5 obs

○ 2016-12-23 20:42:32
● 2017-02-02 02:07:58
● 2017-10-06 18:16:50
○ 2026-03-26 12:35:26
○ 2026-04-12 02:38:24

●NSjosh.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs

○ 2017-10-06 18:16:50
● 2026-03-26 12:35:26
● 2026-04-12 02:38:24

○NSns1.oktarin.hr2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 03:12:58
○ 2015-12-04 09:48:44
○ 2026-04-12 02:38:24

○NSns2.oktarin.hr2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 03:12:58
○ 2015-12-04 09:48:44
○ 2026-04-12 02:38:24

○NSns4721.banahosting.com2016-07-10 → 2016-12-23 · 5 obs

○ 2016-03-05 22:44:54
● 2016-07-10 07:15:44
● 2016-12-23 20:42:32
○ 2017-02-02 02:07:58
○ 2026-04-12 02:38:24

○NSns4722.banahosting.com2016-07-10 → 2016-12-23 · 5 obs

○ 2016-03-05 22:44:54
● 2016-07-10 07:15:44
● 2016-12-23 20:42:32
○ 2017-02-02 02:07:58
○ 2026-04-12 02:38:24

○NSns8477.hostgator.com2015-12-04 → 2016-03-05 · 5 obs

○ 2015-08-05 03:12:58
● 2015-12-04 09:48:44
● 2016-03-05 22:44:54
○ 2016-07-10 07:15:44
○ 2026-04-12 02:38:24

○NSns8478.hostgator.com2015-12-04 → 2016-03-05 · 5 obs

○ 2015-08-05 03:12:58
● 2015-12-04 09:48:44
● 2016-03-05 22:44:54
○ 2016-07-10 07:15:44
○ 2026-04-12 02:38:24

●NSviolet.ns.cloudflare.com2026-03-26 → 2026-04-12 · 3 obs

○ 2017-10-06 18:16:50
● 2026-03-26 12:35:26
● 2026-04-12 02:38:24

○MXmail.swiss-models.org2015-12-04 → 2016-03-05 · 5 obs

○ 2015-08-05 03:12:58
● 2015-12-04 09:48:44
● 2016-03-05 22:44:54
○ 2016-07-10 07:15:44
○ 2026-04-12 02:38:24

○MXswiss-models.org2015-08-05 → 2017-10-06 · 7 obs

● 2015-08-05 03:12:58
○ 2015-12-04 09:48:44
○ 2016-03-05 22:44:54
● 2016-07-10 07:15:44
● 2017-10-06 18:16:50
○ 2026-03-26 12:35:26
○ 2026-04-12 02:38:24

●A104.21.61.1442026-03-26 → 2026-04-12 · 3 obs

○ 2017-10-06 18:16:50
● 2026-03-26 12:35:26
● 2026-04-12 02:38:24

○A107.6.154.1962017-02-02 → 2017-10-06 · 5 obs

○ 2016-12-23 20:42:32
● 2017-02-02 02:07:58
● 2017-10-06 18:16:50
○ 2026-03-26 12:35:26
○ 2026-04-12 02:38:24

○A108.179.232.262015-12-04 → 2016-03-05 · 5 obs

○ 2015-08-05 03:12:58
● 2015-12-04 09:48:44
● 2016-03-05 22:44:54
○ 2016-07-10 07:15:44
○ 2026-04-12 02:38:24

●A172.67.211.512026-03-26 → 2026-04-12 · 3 obs

○ 2017-10-06 18:16:50
● 2026-03-26 12:35:26
● 2026-04-12 02:38:24

○A188.114.96.02026-03-26 → 2026-04-12 · 2 obs

○ 2026-03-26 12:35:26
○ 2026-04-12 02:38:24

○A188.114.97.02026-03-26 → 2026-04-12 · 2 obs

○ 2026-03-26 12:35:26
○ 2026-04-12 02:38:24

○A192.185.89.2442015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 03:12:58
○ 2015-12-04 09:48:44
○ 2026-04-12 02:38:24

●A2606:4700:3031::6815:3d902026-03-26 → 2026-04-12 · 3 obs

○ 2017-10-06 18:16:50
● 2026-03-26 12:35:26
● 2026-04-12 02:38:24

●A2606:4700:3031::ac43:d3332026-03-26 → 2026-04-12 · 3 obs

○ 2017-10-06 18:16:50
● 2026-03-26 12:35:26
● 2026-04-12 02:38:24

○A2a06:98c1:3120::2026-03-26 → 2026-04-12 · 2 obs

○ 2026-03-26 12:35:26
○ 2026-04-12 02:38:24

○A2a06:98c1:3121::2026-03-26 → 2026-04-12 · 2 obs

○ 2026-03-26 12:35:26
○ 2026-04-12 02:38:24

○A69.175.106.552016-07-10 → 2016-12-23 · 5 obs

○ 2016-03-05 22:44:54
● 2016-07-10 07:15:44
● 2016-12-23 20:42:32
○ 2017-02-02 02:07:58
○ 2026-04-12 02:38:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
swiss-models.org	josh.ns.cloudflare.com, violet.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.126

NS records: josh.ns.cloudflare.com, violet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swiss-models.org (unsigned zone)

⏱️ Timing

Total: 415ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.51, 104.21.61.144`
AAAA	2	`2606:4700:3031::6815:3d90, 2606:4700:3031::ac43:d333`
NS	2	`josh.ns.cloudflare.com, violet.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`josh.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

swiss-models.org resolves to four IPs: 2606:4700:3031::6815:3d90, 2606:4700:3031::ac43:d333, 104.21.61.144 and 172.67.211.51.

Other host names such as actlondon.co.uk, www.igormelnikov.ru, blqeucasco.com, bima-diamond.org and smartgamblebase.com share IP numbers with swiss-models.org.

Name Servers

swiss-models.org is delegated to two name servers: josh.ns.cloudflare.com and violet.ns.cloudflare.com.

swiss-models.org uses the same name server setup as other domains, including kkltravel.com, tehniks.bg, diversified-capital.net, adiso.by and mt3009.net.

At least part of the name servers for swiss-models.org are shared with other domains, for instance plushforums.com, yekapk.ir, mandarincenter.id, cn-pools.com and strata-core-8f8.pages.dev.

These name servers are commonly used with reese.ns.cloudflare.com, harleigh.ns.cloudflare.com, anna.ns.cloudflare.com and linda.ns.cloudflare.com.

Host names with six IP numbers:

josh.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7e, 2803:f800:50::6ca2:c17e, 2a06:98c1:50::ac40:217e, 108.162.193.126, 172.64.33.126 and 173.245.59.126.

violet.ns.cloudflare.com points to: 2606:4700:50::adf5:3aed, 2803:f800:50::6ca2:c0ed, 2a06:98c1:50::ac40:20ed, 108.162.192.237, 172.64.32.237 and 173.245.58.237.

swiss-models.org - robtex.com

swiss-models.org

org

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`swiss-models.org`

`org`