`developers-lab.me`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:4a7b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9e5d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.123^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.93^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jean.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
NS	`olof.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c33^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c333^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olof.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2333^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olof.ns.cloudflare.com`
		A	108.162.195.51^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	162.159.44.51^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.ns.cloudflare.com`
		A	172.64.35.51^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olof.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	`route3.mx.cloudflare.net` ⭐
		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`
MX	`route2.mx.cloudflare.net`⁽⁷⁹⁾
		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`
TXT	`google-site-verification=8h3qj1TV8MJbT0iNQfzlrTntfXrKTh-SsJVdRO9tt4Q`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.123, 172.67.158.93
		IPv6 hints	2606:4700:3037::6815:4a7b, 2606:4700:3037::ac43:9e5d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`jean.ns.cloudflare.com`dns@cloudflare.com serial=2409261557

`me`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.me` ⭐
	NS	`a2.nic.me`
	NS	`b0.nic.me`
	NS	`b2.nic.me`
	NS	`c0.nic.me`
	SOA	`a0.nic.me`hostmaster@donuts.email serial=1783945574

Previously MX for

developers-lab.me

Same first word

developers-lab.me

DNS History

17 records (9 active, 8 former)

●NSjean.ns.cloudflare.com2026-06-11 → 2026-07-13 · 3 obs

○ 2019-12-21 23:40:58
● 2026-06-11 02:57:38
● 2026-07-13 12:51:56

○NSns1.bearhosting.info2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:40:58
○ 2026-06-11 02:57:38
○ 2026-07-13 12:51:56

○NSns2.bearhosting.info2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:40:58
○ 2026-06-11 02:57:38
○ 2026-07-13 12:51:56

○NSns3.bearhosting.info2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:40:58
○ 2026-06-11 02:57:38
○ 2026-07-13 12:51:56

○NSns4.bearhosting.info2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:40:58
○ 2026-06-11 02:57:38
○ 2026-07-13 12:51:56

●NSolof.ns.cloudflare.com2026-06-11 → 2026-07-13 · 3 obs

○ 2019-12-21 23:40:58
● 2026-06-11 02:57:38
● 2026-07-13 12:51:56

○MXdevelopers-lab.me2019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:40:58
○ 2026-06-11 02:57:38
○ 2026-07-13 12:51:56

●MXroute1.mx.cloudflare.net2026-06-11 → 2026-07-13 · 3 obs

○ 2019-12-21 23:40:58
● 2026-06-11 02:57:38
● 2026-07-13 12:51:56

●MXroute2.mx.cloudflare.net2026-06-11 → 2026-07-13 · 3 obs

○ 2019-12-21 23:40:58
● 2026-06-11 02:57:38
● 2026-07-13 12:51:56

●MXroute3.mx.cloudflare.net2026-06-11 → 2026-07-13 · 3 obs

○ 2019-12-21 23:40:58
● 2026-06-11 02:57:38
● 2026-07-13 12:51:56

●A104.21.74.1232026-06-11 → 2026-07-13 · 3 obs

○ 2019-12-21 23:40:58
● 2026-06-11 02:57:38
● 2026-07-13 12:51:56

●A172.67.158.932026-06-11 → 2026-07-13 · 3 obs

○ 2019-12-21 23:40:58
● 2026-06-11 02:57:38
● 2026-07-13 12:51:56

○A212.83.191.932019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 23:40:58
○ 2026-06-11 02:57:38
○ 2026-07-13 12:51:56

○A2606:4700:3030::ac43:9e5d2026-06-11 → 2026-06-11 · 3 obs

○ 2019-12-21 23:40:58
● 2026-06-11 02:57:38
○ 2026-07-13 12:51:56

○A2606:4700:3031::6815:4a7b2026-06-11 → 2026-06-11 · 3 obs

○ 2019-12-21 23:40:58
● 2026-06-11 02:57:38
○ 2026-07-13 12:51:56

●A2606:4700:3037::6815:4a7b2026-07-13 → 2026-07-13 · 2 obs

○ 2026-06-11 02:57:38
● 2026-07-13 12:51:56

●A2606:4700:3037::ac43:9e5d2026-07-13 → 2026-07-13 · 2 obs

○ 2026-06-11 02:57:38
● 2026-07-13 12:51:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
me	b0.nic.me, a0.nic.me, c0.nic.me, a2.nic.me...	-
developers-lab.me	olof.ns.cloudflare.com, jean.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.51

NS records: olof.ns.cloudflare.com, jean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developers-lab.me (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.93, 104.21.74.123`
AAAA	2	`2606:4700:3037::6815:4a7b, 2606:4700:3037::ac43:9e5d`
NS	2	`jean.ns.cloudflare.com, olof.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 59), route3.mx.cloudflare.net (pri: 59)...`
TXT	2	`google-site-verification=8h3qj1TV8MJbT0i, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jean.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

developers-lab.me has four IP addresses: 104.21.74.123, 172.67.158.93, 2606:4700:3037::6815:4a7b and 2606:4700:3037::ac43:9e5d.

Among the host names that share IP numbers with developers-lab.me are sisfokomtek.org, www.drajanainapimenta.com.br.cdn.cloudflare.net, now-bet.com and two others.

Name Servers

developers-lab.me has two authoritative name servers — jean.ns.cloudflare.com and olof.ns.cloudflare.com.

developers-lab.me has the same name server delegation as a number of other domains, such as getkraft.com, pcdn.global, cosearch.net and two more.

developers-lab.me partially shares its NS delegation with several other domains, including amandakjohnson.com.au, cashleader.uk, vduapk.net and two others.

These name servers regularly co-occur with the name servers ruth.ns.cloudflare.com, bob.ns.cloudflare.com and opal.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

jean.ns.cloudflare.com points to 108.162.192.121, 172.64.32.121, 173.245.58.121 and 3 other IP addresses.

olof.ns.cloudflare.com points to 108.162.195.51, 162.159.44.51, 172.64.35.51 and 3 other IP addresses.

Mail Servers

developers-lab.me uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

developers-lab.me shares at least some of its mail servers with other domains — for example antique-frankfurt.de, hjkl.io, dmooji.ai and two more.

Host names resolving to 6 IP numbers:

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.

developers-lab.me - robtex.com