oosby.com - dns.ninja

`oosby.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4aec^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a4a1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.236^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.161^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hattie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hattie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hattie.ns.cloudflare.com`
		A	108.162.194.172^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	162.159.38.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	172.64.34.172^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
NS	`sri.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sri.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sri.ns.cloudflare.com`
		A	108.162.193.234^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	172.64.33.234^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	173.245.59.234^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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`⁽²⁰⁾
		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	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`brevo-code:ca87f593372466efff6a41c33a1ea8ad`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.236, 172.67.164.161
		IPv6 hints	2606:4700:3031::6815:4aec, 2606:4700:3033::ac43:a4a1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`hattie.ns.cloudflare.com`dns@cloudflare.com serial=2405831178

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783216171

Same first word

oosby.com

Similar names

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syboo.de

DNS History

24 records (13 active, 11 former)

●NShattie.ns.cloudflare.com2026-02-18 → 2026-07-05 · 3 obs

○ 2017-05-18 09:43:32
● 2026-02-18 10:27:38
● 2026-07-05 01:59:48

○NSns1.dreamhost.com2015-07-20 → 2017-05-18 · 4 obs

● 2015-07-20 23:02:16
● 2017-05-18 09:43:32
○ 2026-02-18 10:27:38
○ 2026-07-05 01:59:48

○NSns2.dreamhost.com2015-07-20 → 2017-05-18 · 4 obs

● 2015-07-20 23:02:16
● 2017-05-18 09:43:32
○ 2026-02-18 10:27:38
○ 2026-07-05 01:59:48

○NSns3.dreamhost.com2015-07-20 → 2017-05-18 · 4 obs

● 2015-07-20 23:02:16
● 2017-05-18 09:43:32
○ 2026-02-18 10:27:38
○ 2026-07-05 01:59:48

●NSsri.ns.cloudflare.com2026-02-18 → 2026-07-05 · 3 obs

○ 2017-05-18 09:43:32
● 2026-02-18 10:27:38
● 2026-07-05 01:59:48

●MXalt1.aspmx.l.google.com2015-07-20 → 2026-07-05 · 2 obs

● 2015-07-20 23:02:16
● 2026-07-05 01:59:48

●MXalt2.aspmx.l.google.com2015-07-20 → 2026-07-05 · 2 obs

● 2015-07-20 23:02:16
● 2026-07-05 01:59:48

●MXaspmx.l.google.com2015-07-20 → 2026-07-05 · 2 obs

● 2015-07-20 23:02:16
● 2026-07-05 01:59:48

●MXaspmx2.googlemail.com2015-07-20 → 2026-07-05 · 2 obs

● 2015-07-20 23:02:16
● 2026-07-05 01:59:48

●MXaspmx3.googlemail.com2015-07-20 → 2026-07-05 · 2 obs

● 2015-07-20 23:02:16
● 2026-07-05 01:59:48

●MXaspmx4.googlemail.com2015-07-20 → 2026-07-05 · 2 obs

● 2015-07-20 23:02:16
● 2026-07-05 01:59:48

●MXaspmx5.googlemail.com2015-07-20 → 2026-07-05 · 2 obs

● 2015-07-20 23:02:16
● 2026-07-05 01:59:48

●A104.21.74.2362026-02-18 → 2026-07-05 · 8 obs

○ 2017-05-18 09:43:32
● 2026-02-18 10:27:38
○ 2026-03-02 18:20:08
● 2026-03-03 10:03:06
● 2026-04-26 07:22:26
○ 2026-05-10 20:24:28
● 2026-07-05 01:59:46
● 2026-07-05 01:59:48

●A172.67.164.1612026-02-18 → 2026-07-05 · 8 obs

○ 2017-05-18 09:43:32
● 2026-02-18 10:27:38
○ 2026-03-02 18:20:08
● 2026-03-03 10:03:06
● 2026-04-26 07:22:26
○ 2026-05-10 20:24:28
● 2026-07-05 01:59:46
● 2026-07-05 01:59:48

○A188.114.96.02026-03-02 → 2026-05-10 · 7 obs

○ 2026-02-18 10:27:38
● 2026-03-02 18:20:08
○ 2026-03-03 10:03:06
○ 2026-04-26 07:22:26
● 2026-05-10 20:24:28
○ 2026-07-05 01:59:46
○ 2026-07-05 01:59:48

○A188.114.97.02026-03-02 → 2026-05-10 · 7 obs

○ 2026-02-18 10:27:38
● 2026-03-02 18:20:08
○ 2026-03-03 10:03:06
○ 2026-04-26 07:22:26
● 2026-05-10 20:24:28
○ 2026-07-05 01:59:46
○ 2026-07-05 01:59:48

●A2606:4700:3031::6815:4aec2026-07-05 → 2026-07-05 · 3 obs

○ 2026-05-10 20:24:28
● 2026-07-05 01:59:46
● 2026-07-05 01:59:48

●A2606:4700:3033::ac43:a4a12026-07-05 → 2026-07-05 · 3 obs

○ 2026-05-10 20:24:28
● 2026-07-05 01:59:46
● 2026-07-05 01:59:48

○A2606:4700:3034::6815:4aec2026-02-18 → 2026-04-26 · 7 obs

○ 2017-05-18 09:43:32
● 2026-02-18 10:27:38
○ 2026-03-02 18:20:08
● 2026-03-03 10:03:06
● 2026-04-26 07:22:26
○ 2026-05-10 20:24:28
○ 2026-07-05 01:59:48

○A2606:4700:3037::ac43:a4a12026-02-18 → 2026-04-26 · 7 obs

○ 2017-05-18 09:43:32
● 2026-02-18 10:27:38
○ 2026-03-02 18:20:08
● 2026-03-03 10:03:06
● 2026-04-26 07:22:26
○ 2026-05-10 20:24:28
○ 2026-07-05 01:59:48

○A2a06:98c1:3120::2026-03-02 → 2026-05-10 · 7 obs

○ 2026-02-18 10:27:38
● 2026-03-02 18:20:08
○ 2026-03-03 10:03:06
○ 2026-04-26 07:22:26
● 2026-05-10 20:24:28
○ 2026-07-05 01:59:46
○ 2026-07-05 01:59:48

○A2a06:98c1:3121::2026-03-02 → 2026-05-10 · 7 obs

○ 2026-02-18 10:27:38
● 2026-03-02 18:20:08
○ 2026-03-03 10:03:06
○ 2026-04-26 07:22:26
● 2026-05-10 20:24:28
○ 2026-07-05 01:59:46
○ 2026-07-05 01:59:48

○A69.163.128.632015-07-20 → 2016-03-01 · 4 obs

● 2015-07-20 23:02:16
● 2016-03-01 12:03:54
○ 2016-07-21 08:32:08
○ 2026-07-05 01:59:48

○A69.163.217.1592016-07-21 → 2017-05-18 · 5 obs

○ 2016-03-01 12:03:54
● 2016-07-21 08:32:08
● 2017-05-18 09:43:32
○ 2026-02-18 10:27:38
○ 2026-07-05 01:59:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oosby.com	sri.ns.cloudflare.com, hattie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.172

NS records: sri.ns.cloudflare.com, hattie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oosby.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.236, 172.67.164.161`
AAAA	2	`2606:4700:3031::6815:4aec, 2606:4700:3033::ac43:a4a1`
NS	2	`hattie.ns.cloudflare.com, sri.ns.cloudflare.com`
MX	7	`ASPMX.L.GOOGLE.com (pri: 10), ALT1.ASPMX.L.GOOGLE.com (pri: 20)...`
TXT	1	`brevo-code:ca87f593372466efff6a41c33a1ea`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hattie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sri.ns.cloudflare.com, sri.ns.cloudflare.com, sri.ns.cloudflare.com...)

Analysis

IP Addresses

oosby.com points to the four IP addresses 104.21.74.236, 172.67.164.161, 2606:4700:3031::6815:4aec and 2606:4700:3033::ac43:a4a1.

Among the host names that share IP numbers with oosby.com are cisolutions.nl, johnnydesign.com, lavresearch.ru and two others.

Name Servers

The NS records for oosby.com delegate to hattie.ns.cloudflare.com and sri.ns.cloudflare.com.

oosby.com has the same name server delegation as a number of other domains, such as mrmx.org, ofisda.com, examwhiz.com and two more.

The name servers of oosby.com overlap at least partially with those of other domains — among them bestrandomchat.com, espiontime.org, iosprivacy.com and two more.

The name servers khalid.ns.cloudflare.com, jakub.ns.cloudflare.com and paige.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

hattie.ns.cloudflare.com maps to 108.162.194.172, 162.159.38.172, 172.64.34.172 and 3 additional IP addresses.

sri.ns.cloudflare.com maps to 108.162.193.234, 172.64.33.234, 173.245.59.234 and 3 additional IP addresses.

Mail Servers

oosby.com has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.

oosby.com shares at least some of its mail servers with other domains — for example yoolab.com, softbit.tech, ns500671.ns500742.ns500671.ns500742.ns500742.ns500742.ns500704.ns500678.ns500678.ns500678.lustychickser.com and two more.

It is common to find these mail servers paired with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for aspmx4.googlemail.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.

The A records for aspmx.l.google.com return 64.233.180.27 and 2607:f8b0:4004:c08::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.27 IP addresses.