string-beta.org - dns.ninja

`string-beta.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:be97^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:51c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.194^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.151^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`mail.string-beta.org` ⭐
		A	194.94.44.102^{🇩🇪 DFN194.94.0.0/15 -AGG-16}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.194, 172.67.190.151
		IPv6 hints	2606:4700:3034::ac43:be97, 2606:4700:3037::6815:51c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2410193448

`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=1784859971

Subdomains

mail.string-beta.org

Same first word

string-beta.org

Similar names

best-rating.de

stt-bearing.com

giant-brest.com

rating-best.com

best-granit.ru

bit-strange.com

best-rating.com

DNS History

18 records (7 active, 11 former)

●NSiris.ns.cloudflare.com2026-02-27 → 2026-07-24 · 3 obs

○ 2017-04-01 23:21:52
● 2026-02-27 17:42:02
● 2026-07-24 02:44:56

○NSns1.instradns.com2015-06-04 → 2017-04-01 · 4 obs

● 2015-06-04 12:38:38
● 2017-04-01 23:21:52
○ 2026-02-27 17:42:02
○ 2026-07-24 02:44:56

○NSns2.instradns.com2015-06-04 → 2017-04-01 · 4 obs

● 2015-06-04 12:38:38
● 2017-04-01 23:21:52
○ 2026-02-27 17:42:02
○ 2026-07-24 02:44:56

○NSns3.instradns.com2015-06-04 → 2017-04-01 · 4 obs

● 2015-06-04 12:38:38
● 2017-04-01 23:21:52
○ 2026-02-27 17:42:02
○ 2026-07-24 02:44:56

●NSsean.ns.cloudflare.com2026-02-27 → 2026-07-24 · 3 obs

○ 2017-04-01 23:21:52
● 2026-02-27 17:42:02
● 2026-07-24 02:44:56

●MXmail.string-beta.org2015-06-04 → 2026-07-24 · 2 obs

● 2015-06-04 12:38:38
● 2026-07-24 02:44:56

●A104.21.81.1942026-02-27 → 2026-07-24 · 14 obs

○ 2017-04-01 23:21:52
● 2026-02-27 17:42:02
● 2026-02-27 19:39:40
○ 2026-02-28 17:06:56
● 2026-04-23 14:18:06
○ 2026-04-24 22:51:46
○ 2026-05-18 01:33:16
● 2026-05-20 12:10:06
○ 2026-05-22 08:56:06
○ 2026-05-25 23:26:38
● 2026-05-29 15:38:08
○ 2026-07-12 09:29:46
● 2026-07-24 02:44:54
● 2026-07-24 02:44:56

●A172.67.190.1512026-02-27 → 2026-07-24 · 14 obs

○A188.114.96.02026-02-28 → 2026-07-12 · 12 obs

○ 2026-02-27 19:39:40
● 2026-02-28 17:06:56
○ 2026-04-23 14:18:06
● 2026-04-24 22:51:46
● 2026-05-18 01:33:16
○ 2026-05-20 12:10:06
● 2026-05-22 08:56:06
● 2026-05-25 23:26:38
○ 2026-05-29 15:38:08
● 2026-07-12 09:29:46
○ 2026-07-24 02:44:54
○ 2026-07-24 02:44:56

○A188.114.97.02026-02-28 → 2026-07-12 · 12 obs

○A194.94.44.1022017-04-01 → 2017-04-01 · 4 obs

○ 2016-09-08 00:45:20
● 2017-04-01 23:21:52
○ 2026-02-27 17:42:02
○ 2026-07-24 02:44:56

○A194.94.44.342015-06-04 → 2016-09-08 · 4 obs

● 2015-06-04 12:38:38
● 2016-09-08 00:45:20
○ 2017-04-01 23:21:52
○ 2026-07-24 02:44:56

○A2606:4700:3033::ac43:be972026-02-27 → 2026-05-29 · 13 obs

●A2606:4700:3034::ac43:be972026-07-11 → 2026-07-24 · 5 obs

○ 2026-05-29 15:38:08
● 2026-07-11 17:35:30
○ 2026-07-12 09:29:46
● 2026-07-24 02:44:54
● 2026-07-24 02:44:56

○A2606:4700:3035::6815:51c22026-02-27 → 2026-05-29 · 13 obs

●A2606:4700:3037::6815:51c22026-07-11 → 2026-07-24 · 5 obs

○ 2026-05-29 15:38:08
● 2026-07-11 17:35:30
○ 2026-07-12 09:29:46
● 2026-07-24 02:44:54
● 2026-07-24 02:44:56

○A2a06:98c1:3120::2026-02-28 → 2026-07-12 · 12 obs

○A2a06:98c1:3121::2026-02-28 → 2026-07-12 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
string-beta.org	iris.ns.cloudflare.com, sean.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.231

NS records: iris.ns.cloudflare.com, sean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for string-beta.org (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.151, 104.21.81.194`
AAAA	2	`2606:4700:3037::6815:51c2, 2606:4700:3034::ac43:be97`
NS	2	`iris.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	1	`mail.string-beta.org (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mail.string-beta.org is a subdomain of string-beta.org.

IP Addresses

string-beta.org directs to four IP numbers, which are 104.21.81.194, 172.67.190.151, 2606:4700:3034::ac43:be97 and 2606:4700:3037::6815:51c2.

afd-ratingen.com, mail.maicasia.com, ofocms.ofo.so and two other host names share IP numbers with string-beta.org.

Name Servers

string-beta.org has two authoritative name servers — iris.ns.cloudflare.com and sean.ns.cloudflare.com.

string-beta.org uses the same name servers as several other domains — among them thomasrogerson.co.uk, streamlinesoftware.com, stitch-db.org and two more.

The name servers of string-beta.org overlap at least partially with those of other domains — among them playusonline.com, howtoreset.info, paintingbynumbers.art and two more.

These name servers commonly appear in combination with the name servers luciana.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

iris.ns.cloudflare.com points to 108.162.192.118, 172.64.32.118, 173.245.58.118 and 3 other IP addresses.

sean.ns.cloudflare.com points to 108.162.193.231, 172.64.33.231, 173.245.59.231 and 3 other IP addresses.

Mail Servers

Mail for string-beta.org is handled by a single mail server, mail.string-beta.org.

mail.string-beta.org points to one IP number — 194.94.44.102.