`bluetechvalley.org`

DNSSEC	⚠️ Not signed
A	152.70.141.95^{🇺🇸 ORACLE-OCI-31898152.70.128.0/19}
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`mail.bluetechvalley.org` ⭐
		A	152.70.141.95^{🇺🇸 ORACLE-OCI-31898152.70.128.0/19}
SOA	`ns1.linode.com`admin@bluetechvalley.org serial=2021000002

`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=1777002756

Previously MX for

bluetechvalley.org

Subdomains

mail.bluetechvalley.org

Same first word

bluetechvalley.org

Similar names

bluevalleytech.com

DNS History

14 records (7 active, 7 former)

○NSns1-jsaintranet.webserversystems.com2015-06-05 → 2016-04-06 · 4 obs

● 2015-06-05 16:57:46
● 2016-04-06 23:39:18
○ 2016-09-14 10:25:04
○ 2026-04-24 04:25:06

●NSns1.linode.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 01:06:32
● 2026-02-19 05:07:32
● 2026-04-24 04:25:06

○NSns2-jsaintranet.webserversystems.com2015-06-05 → 2016-04-06 · 4 obs

● 2015-06-05 16:57:46
● 2016-04-06 23:39:18
○ 2016-09-14 10:25:04
○ 2026-04-24 04:25:06

●NSns2.linode.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 01:06:32
● 2026-02-19 05:07:32
● 2026-04-24 04:25:06

○NSns23.domaincontrol.com2016-09-14 → 2017-04-10 · 5 obs

○ 2016-04-06 23:39:18
● 2016-09-14 10:25:04
● 2017-04-10 01:06:32
○ 2026-02-19 05:07:32
○ 2026-04-24 04:25:06

○NSns24.domaincontrol.com2016-09-14 → 2017-04-10 · 5 obs

○ 2016-04-06 23:39:18
● 2016-09-14 10:25:04
● 2017-04-10 01:06:32
○ 2026-02-19 05:07:32
○ 2026-04-24 04:25:06

●NSns3.linode.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 01:06:32
● 2026-02-19 05:07:32
● 2026-04-24 04:25:06

●NSns4.linode.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 01:06:32
● 2026-02-19 05:07:32
● 2026-04-24 04:25:06

●NSns5.linode.com2026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 01:06:32
● 2026-02-19 05:07:32
● 2026-04-24 04:25:06

○MXbluetechvalley.org2015-06-05 → 2016-04-06 · 4 obs

● 2015-06-05 16:57:46
● 2016-04-06 23:39:18
○ 2016-09-14 10:25:04
○ 2026-04-24 04:25:06

●MXmail.bluetechvalley.org2016-09-14 → 2026-04-24 · 3 obs

○ 2016-04-06 23:39:18
● 2016-09-14 10:25:04
● 2026-04-24 04:25:06

○A107.180.37.1052016-09-14 → 2017-04-10 · 5 obs

○ 2016-04-06 23:39:18
● 2016-09-14 10:25:04
● 2017-04-10 01:06:32
○ 2026-02-19 05:07:32
○ 2026-04-24 04:25:06

●A152.70.141.952026-02-19 → 2026-04-24 · 3 obs

○ 2017-04-10 01:06:32
● 2026-02-19 05:07:32
● 2026-04-24 04:25:06

○A66.155.42.1062015-06-05 → 2016-04-06 · 4 obs

● 2015-06-05 16:57:46
● 2016-04-06 23:39:18
○ 2016-09-14 10:25:04
○ 2026-04-24 04:25:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
bluetechvalley.org	ns1.linode.com, ns2.linode.com	-

✅ Authoritative Response

Server:92.123.94.3

NS records: ns1.linode.com, ns2.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluetechvalley.org (unsigned zone)

⏱️ Timing

Total: 992ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`152.70.141.95`
NS	5	`ns2.linode.com, ns4.linode.com...`
MX	1	`mail.bluetechvalley.org (pri: 10)`
SOA	1	`ns1.linode.com admin.bluetechvalley.org`

Analysis

Hierarchy

mail.bluetechvalley.org has bluetechvalley.org as its parent.

IP Addresses

bluetechvalley.org maps to IP address 152.70.141.95.

Other host names, for instance mail1.rblwatcher.com, lapita.net, www.thiswaslouisesphone.com, mx1.fixarhemsidan.se and mx0.fixarhemsidan.se share IP numbers with bluetechvalley.org.

Name Servers

bluetechvalley.org delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

bluetechvalley.org at least partially shares name servers with other domains such as kleinemuck.ru, northantsfire.co.uk, lava-net.com, quickhosting.ca and future-sounds.com.

Two IPs per host name:

ns1.linode.com points to: 2600:14c0:6::2 and 92.123.94.2

ns2.linode.com points to: 2600:14c0:6::3 and 92.123.94.3

ns3.linode.com points to: 2600:14c0:7::3 and 92.123.95.3

ns4.linode.com points to: 2600:14c0:7::4 and 92.123.95.4

ns5.linode.com points to: 2600:14c0:7::2 and 92.123.95.2

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

Mail Servers

bluetechvalley.org is handled by a single mail server, mail.bluetechvalley.org.

mail.bluetechvalley.org points to one IP number: 152.70.141.95.

bluetechvalley.org - robtex.com