stringdb.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stringdb.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d7f5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:10d8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.216^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.245^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c24^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c324^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2324^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brian.ns.cloudflare.com`
		A	108.162.195.36^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
		A	162.159.44.36^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
		A	172.64.35.36^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
NS	`may.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4023:200f::79^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxug-in-f121.1e100.net`
		A	192.178.231.121^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuphxrp-in-f121.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.216, 172.67.215.245
		IPv6 hints	2606:4700:3031::ac43:d7f5, 2606:4700:3037::6815:10d8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`brian.ns.cloudflare.com`dns@cloudflare.com serial=2417249829

`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=1792865588

Same first word

stringdb.org

stringdb.workers.dev

Similar names

dbstring.club

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSbrian.ns.cloudflare.com2026-09-28 → 2026-10-24 · 2 obs

● 2026-09-28 21:41:50
● 2026-10-24 18:29:42

●NSmay.ns.cloudflare.com2026-09-28 → 2026-10-24 · 2 obs

● 2026-09-28 21:41:50
● 2026-10-24 18:29:42

●MXghs.google.com2026-09-28 → 2026-10-24 · 2 obs

● 2026-09-28 21:41:50
● 2026-10-24 18:29:42

●A104.21.16.2162026-10-08 → 2026-10-24 · 3 obs

○ 2026-09-28 21:41:50
● 2026-10-08 15:13:18
● 2026-10-24 18:29:42

●A172.67.215.2452026-10-08 → 2026-10-24 · 3 obs

○ 2026-09-28 21:41:50
● 2026-10-08 15:13:18
● 2026-10-24 18:29:42

○A188.114.96.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 21:41:50
○ 2026-10-08 15:13:18
○ 2026-10-24 18:29:42

○A188.114.97.02026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 21:41:50
○ 2026-10-08 15:13:18
○ 2026-10-24 18:29:42

●A2606:4700:3031::ac43:d7f52026-10-08 → 2026-10-24 · 3 obs

○ 2026-09-28 21:41:50
● 2026-10-08 15:13:18
● 2026-10-24 18:29:42

●A2606:4700:3037::6815:10d82026-10-08 → 2026-10-24 · 3 obs

○ 2026-09-28 21:41:50
● 2026-10-08 15:13:18
● 2026-10-24 18:29:42

○A2a06:98c1:3120::2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 21:41:50
○ 2026-10-08 15:13:18
○ 2026-10-24 18:29:42

○A2a06:98c1:3121::2026-09-28 → 2026-09-28 · 3 obs

● 2026-09-28 21:41:50
○ 2026-10-08 15:13:18
○ 2026-10-24 18:29:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
stringdb.org	may.ns.cloudflare.com, brian.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.36

NS records: may.ns.cloudflare.com, brian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stringdb.org (unsigned zone)

⏱️ Timing

Total: 1879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.216, 172.67.215.245`
AAAA	2	`2606:4700:3031::ac43:d7f5, 2606:4700:3037::6815:10d8`
NS	2	`brian.ns.cloudflare.com, may.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brian.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

stringdb.org resolves to four IP addresses: 104.21.16.216, 172.67.215.245, 2606:4700:3031::ac43:d7f5 and 2606:4700:3037::6815:10d8.

Among the host names that share IP numbers with stringdb.org are jtmpgzl.com, ahmedyacoub.com, gelatomatiago.com.mx and two others.

Name Servers

stringdb.org is served by two delegated name servers, brian.ns.cloudflare.com and may.ns.cloudflare.com.

stringdb.org has the same name server delegation as a number of other domains, such as via-expresss.com, cejn.nl, rzssphqfhh.workers.dev and two more.

stringdb.org partially shares its NS delegation with several other domains, including jaskotedyta.pl, repodo.fr, rev920.com and two others.

These name servers are routinely co-deployed with the name servers jean.ns.cloudflare.com, sofia.ns.cloudflare.com, ray.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

brian.ns.cloudflare.com carries IP addresses 108.162.195.36, 162.159.44.36 and 172.64.35.36, with 3 other addresses beyond those.

may.ns.cloudflare.com carries IP addresses 108.162.192.135, 172.64.32.135 and 173.245.58.135, with 3 other addresses beyond those.

Mail Servers

stringdb.org routes its mail through a single mail server, ghs.google.com.

stringdb.org has the same mail server arrangement as a number of other domains, for example maranathacatholicbks.net, dlhtelukwondama.org, oldtownthai.com and two more.

The host ghs.google.com resolves to 192.178.231.121 and 2607:f8b0:4023:200f::79 — two IP addresses.