🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techdevlab.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3ddb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d7be^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.219^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.190^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bruce.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bruce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bruce.ns.cloudflare.com`
		A	108.162.193.77^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	172.64.33.77^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
		A	173.245.59.77^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bruce.ns.cloudflare.com`
NS	`marlowe.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marlowe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marlowe.ns.cloudflare.com`
		A	108.162.194.212^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	162.159.38.212^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	172.64.34.212^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
MX	`techdevlab-dev.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy3pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::8^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bnypr05cu00100.inbound.protection.outlook.com`
		A	52.101.8.65^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr04cu00201.inbound.protection.outlook.com`
		A	52.101.40.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy7pr21cu00102.inbound.protection.outlook.com`
		A	52.101.41.206^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00806.inbound.protection.outlook.com`
		A	52.101.42.84^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr02cu00204.inbound.protection.outlook.com`
TXT	`MS=ms24451382`
TXT	`MS=ms28159886`
TXT	`MS=ms34424669`
TXT	`v=spf1 ip4:99.158.40.80 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.219, 172.67.215.190
		IPv6 hints	2606:4700:3030::6815:3ddb, 2606:4700:3031::ac43:d7be
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOA	`bruce.ns.cloudflare.com`dns@cloudflare.com serial=2416566692

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

techdevlab.cloud

techdevlab.com

techdevlab.dev

Similar names

baldevtech.com

baldevtech.in

devlabtech.it

devlabtech.com

devtechlab.software

devlabtech.blogspot.com

devlabtech.org

devtechlab.com

devtechlab.xyz

devtechlab.ru

delvebatch.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSbruce.ns.cloudflare.com2026-09-23 → 2026-10-29 · 2 obs

● 2026-09-23 00:42:30
● 2026-10-29 00:13:38

●NSmarlowe.ns.cloudflare.com2026-09-23 → 2026-10-29 · 2 obs

● 2026-09-23 00:42:30
● 2026-10-29 00:13:38

●MXtechdevlab-dev.mail.protection.outlook.com2026-09-23 → 2026-10-29 · 2 obs

● 2026-09-23 00:42:30
● 2026-10-29 00:13:38

●A104.21.61.2192026-09-30 → 2026-10-29 · 3 obs

○ 2026-09-23 00:42:30
● 2026-09-30 10:48:54
● 2026-10-29 00:13:38

●A172.67.215.1902026-09-30 → 2026-10-29 · 3 obs

○ 2026-09-23 00:42:30
● 2026-09-30 10:48:54
● 2026-10-29 00:13:38

○A188.114.96.02026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 00:42:30
○ 2026-09-30 10:48:54
○ 2026-10-29 00:13:38

○A188.114.97.02026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 00:42:30
○ 2026-09-30 10:48:54
○ 2026-10-29 00:13:38

●A2606:4700:3030::6815:3ddb2026-09-30 → 2026-10-29 · 3 obs

○ 2026-09-23 00:42:30
● 2026-09-30 10:48:54
● 2026-10-29 00:13:38

●A2606:4700:3031::ac43:d7be2026-09-30 → 2026-10-29 · 3 obs

○ 2026-09-23 00:42:30
● 2026-09-30 10:48:54
● 2026-10-29 00:13:38

○A2a06:98c1:3120::2026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 00:42:30
○ 2026-09-30 10:48:54
○ 2026-10-29 00:13:38

○A2a06:98c1:3121::2026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 00:42:30
○ 2026-09-30 10:48:54
○ 2026-10-29 00:13:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
techdevlab.dev	bruce.ns.cloudflare.com, marlowe.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.77

NS records: bruce.ns.cloudflare.com, marlowe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techdevlab.dev (unsigned zone)

⏱️ Timing

Total: 1007ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.190, 104.21.61.219`
AAAA	2	`2606:4700:3031::ac43:d7be, 2606:4700:3030::6815:3ddb`
NS	2	`bruce.ns.cloudflare.com, marlowe.ns.cloudflare.com`
MX	1	`techdevlab-dev.mail.protection.outlook.c`
TXT	4	`MS=ms24451382, MS=ms28159886...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bruce.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

techdevlab.dev has four IP addresses: 104.21.61.219, 172.67.215.190, 2606:4700:3030::6815:3ddb and 2606:4700:3031::ac43:d7be.

Two other host names, along with sitetoptier.org, bghr.com and chateaymira.com, also share IP numbers with techdevlab.dev.

Name Servers

DNS delegation for techdevlab.dev points to two name servers: bruce.ns.cloudflare.com and marlowe.ns.cloudflare.com.

techdevlab.dev shares its NS records with other domains, for example wusudong.top, jean-leblanc.workers.dev, neetisthebest.workers.dev and two others.

techdevlab.dev partially shares its NS delegation with several other domains, including yuevxzld.pages.dev, a47046916.workers.dev, zalaxci.workers.dev and two others.

These name servers often co-occur with the name servers lars.ns.cloudflare.com.

DNS names with 6 IP addresses:

bruce.ns.cloudflare.com has IP addresses 108.162.193.77, 172.64.33.77 and 173.245.59.77, plus 3 other.

marlowe.ns.cloudflare.com has IP addresses 108.162.194.212, 162.159.38.212 and 172.64.34.212, plus 3 other.

Mail Servers

The sole mail server for techdevlab.dev is techdevlab-dev.mail.protection.outlook.com.

With 8 IP addresses total, techdevlab-dev.mail.protection.outlook.com resolves to 52.101.8.65, 52.101.40.26, 52.101.41.206 and 5 others.

techdevlab.dev - robtex.com

techdevlab.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`techdevlab.dev`

`dev`