sqlserver.guru - dns.ninja

`sqlserver.guru`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:8c84^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3120^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.32^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.132^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ben.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c167^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2167^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ben.ns.cloudflare.com`
		A	108.162.193.103^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	172.64.33.103^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	173.245.59.103^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
NS	`gail.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁴⁶⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁴⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.32, 172.67.140.132
		IPv6 hints	2606:4700:3036::ac43:8c84, 2606:4700:3037::6815:3120
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`ben.ns.cloudflare.com`dns@cloudflare.com serial=2409633624

`guru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.guru` ⭐
	NS	`v0n1.nic.guru`
	NS	`v0n2.nic.guru`
	NS	`v0n3.nic.guru`
	NS	`v2n0.nic.guru`
	NS	`v2n1.nic.guru`
	SOA	`v0n0.nic.guru`hostmaster@donuts.email serial=1784909766

Same first word

Similar names

qlservers.com

serversql.ru

serversql.com

DNS History

25 records (9 active, 16 former)

●NSben.ns.cloudflare.com2026-02-19 → 2026-07-24 · 3 obs

○ 2020-01-14 01:55:42
● 2026-02-19 01:09:18
● 2026-07-24 16:52:10

○NSdns1.registrar-servers.com2020-01-14 → 2020-01-14 · 4 obs

○ 2016-12-11 00:43:06
● 2020-01-14 01:55:42
○ 2026-02-19 01:09:18
○ 2026-07-24 16:52:10

○NSdns2.registrar-servers.com2020-01-14 → 2020-01-14 · 4 obs

○ 2016-12-11 00:43:06
● 2020-01-14 01:55:42
○ 2026-02-19 01:09:18
○ 2026-07-24 16:52:10

●NSgail.ns.cloudflare.com2026-02-19 → 2026-07-24 · 3 obs

○ 2020-01-14 01:55:42
● 2026-02-19 01:09:18
● 2026-07-24 16:52:10

○NSns49.domaincontrol.com2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:06
○ 2020-01-14 01:55:42
○ 2026-07-24 16:52:10

○NSns50.domaincontrol.com2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:06
○ 2020-01-14 01:55:42
○ 2026-07-24 16:52:10

○MXeforward1.registrar-servers.com2020-01-14 → 2020-01-14 · 4 obs

○ 2016-12-11 00:43:06
● 2020-01-14 01:55:42
○ 2026-02-19 01:09:18
○ 2026-07-24 16:52:10

○MXeforward2.registrar-servers.com2020-01-14 → 2020-01-14 · 4 obs

○ 2016-12-11 00:43:06
● 2020-01-14 01:55:42
○ 2026-02-19 01:09:18
○ 2026-07-24 16:52:10

○MXeforward3.registrar-servers.com2020-01-14 → 2020-01-14 · 4 obs

○ 2016-12-11 00:43:06
● 2020-01-14 01:55:42
○ 2026-02-19 01:09:18
○ 2026-07-24 16:52:10

○MXeforward4.registrar-servers.com2020-01-14 → 2020-01-14 · 4 obs

○ 2016-12-11 00:43:06
● 2020-01-14 01:55:42
○ 2026-02-19 01:09:18
○ 2026-07-24 16:52:10

○MXeforward5.registrar-servers.com2020-01-14 → 2020-01-14 · 4 obs

○ 2016-12-11 00:43:06
● 2020-01-14 01:55:42
○ 2026-02-19 01:09:18
○ 2026-07-24 16:52:10

○MXmailstore1.secureserver.net2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:06
○ 2020-01-14 01:55:42
○ 2026-07-24 16:52:10

●MXroute1.mx.cloudflare.net2026-02-19 → 2026-07-24 · 3 obs

○ 2020-01-14 01:55:42
● 2026-02-19 01:09:18
● 2026-07-24 16:52:10

●MXroute2.mx.cloudflare.net2026-02-19 → 2026-07-24 · 3 obs

○ 2020-01-14 01:55:42
● 2026-02-19 01:09:18
● 2026-07-24 16:52:10

●MXroute3.mx.cloudflare.net2026-02-19 → 2026-07-24 · 3 obs

○ 2020-01-14 01:55:42
● 2026-02-19 01:09:18
● 2026-07-24 16:52:10

○MXsmtp.secureserver.net2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:06
○ 2020-01-14 01:55:42
○ 2026-07-24 16:52:10

●A104.21.49.322026-02-19 → 2026-07-24 · 6 obs

○ 2020-01-14 01:55:42
● 2026-02-19 01:09:18
● 2026-03-23 03:25:00
○ 2026-03-26 01:28:54
● 2026-05-10 01:38:36
● 2026-07-24 16:52:10

●A172.67.140.1322026-02-19 → 2026-07-24 · 6 obs

○ 2020-01-14 01:55:42
● 2026-02-19 01:09:18
● 2026-03-23 03:25:00
○ 2026-03-26 01:28:54
● 2026-05-10 01:38:36
● 2026-07-24 16:52:10

○A188.114.96.02026-03-26 → 2026-03-26 · 5 obs

○ 2026-02-19 01:09:18
○ 2026-03-23 03:25:00
● 2026-03-26 01:28:54
○ 2026-05-10 01:38:36
○ 2026-07-24 16:52:10

○A188.114.97.02026-03-26 → 2026-03-26 · 5 obs

○ 2026-02-19 01:09:18
○ 2026-03-23 03:25:00
● 2026-03-26 01:28:54
○ 2026-05-10 01:38:36
○ 2026-07-24 16:52:10

●A2606:4700:3036::ac43:8c842026-02-19 → 2026-07-24 · 6 obs

○ 2020-01-14 01:55:42
● 2026-02-19 01:09:18
● 2026-03-23 03:25:00
○ 2026-03-26 01:28:54
● 2026-05-10 01:38:36
● 2026-07-24 16:52:10

●A2606:4700:3037::6815:31202026-02-19 → 2026-07-24 · 6 obs

○ 2020-01-14 01:55:42
● 2026-02-19 01:09:18
● 2026-03-23 03:25:00
○ 2026-03-26 01:28:54
● 2026-05-10 01:38:36
● 2026-07-24 16:52:10

○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 5 obs

○ 2026-02-19 01:09:18
○ 2026-03-23 03:25:00
● 2026-03-26 01:28:54
○ 2026-05-10 01:38:36
○ 2026-07-24 16:52:10

○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 5 obs

○ 2026-02-19 01:09:18
○ 2026-03-23 03:25:00
● 2026-03-26 01:28:54
○ 2026-05-10 01:38:36
○ 2026-07-24 16:52:10

○A97.74.42.792016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:06
○ 2020-01-14 01:55:42
○ 2026-07-24 16:52:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
guru	v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru, v0n3.nic.guru...	12 records
sqlserver.guru	ben.ns.cloudflare.com, gail.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.103

NS records: ben.ns.cloudflare.com, gail.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sqlserver.guru (unsigned zone)

⏱️ Timing

Total: 1615ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.49.32, 172.67.140.132`
AAAA	2	`2606:4700:3036::ac43:8c84, 2606:4700:3037::6815:3120`
NS	2	`ben.ns.cloudflare.com, gail.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 16), route2.mx.cloudflare.net (pri: 46)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ben.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.guru, v0n0.nic.guru, v0n1.nic.guru...)

Analysis

IP Addresses

sqlserver.guru has four IP addresses: 104.21.49.32, 172.67.140.132, 2606:4700:3036::ac43:8c84 and 2606:4700:3037::6815:3120.

real-transfer.com, 1001stages.com, netwang.org plus two other host names have IP numbers in common with sqlserver.guru.

Name Servers

sqlserver.guru has two authoritative name servers — ben.ns.cloudflare.com and gail.ns.cloudflare.com.

The name server configuration of sqlserver.guru is shared with other domains, for instance securehomes.us, clktrkd.com, easyincomesystem.biz and two others.

sqlserver.guru has at least partial name server overlap with other domains, such as hotelsroses.com, cnfairy.com, jk3.in and two others.

It is common to find these name servers paired with the name servers arvind.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ben.ns.cloudflare.com points to 108.162.193.103, 172.64.33.103, 173.245.59.103 and 3 other IP addresses.

gail.ns.cloudflare.com points to 108.162.192.116, 172.64.32.116, 173.245.58.116 and 3 other IP addresses.

Mail Servers

sqlserver.guru has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by sqlserver.guru are shared with other domains: tasteofnord.com, transushka.com, zooexperten.se and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.