`jblabs.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9d6d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5276^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.118^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.109^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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	`ip-108-162-192-116.defastlink.net`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-32-116.defastlink.net`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-173-245-58-116.defastlink.net`
NS	`major.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
MX	`blizzard-relay.mxrouting.net` ⭐
		A	45.43.208.19^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
			PTR	`blizzard.mxrouting.net`
MX	`blizzard.mxrouting.net`⁽²⁰⁾
		A	45.43.208.19^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
			PTR	`blizzard.mxrouting.net`
TXT	`MS=ms83291877`
TXT	`v=spf1 include:mxroute.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.82.118, 172.67.157.109
		IPv6	2606:4700:3030::ac43:9d6d, 2606:4700:3037::6815:5276
SOA	`gail.ns.cloudflare.com`dns@cloudflare.com serial=2397872775

`net`

	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=1771291465

Subdomains

mail.jblabs.net

Same first word

jblabs.com

jblabs.net

jblabs.org

Similar names

jbslab.com

jbslab.de

DNS History

15 records (8 active, 7 former)

●NSgail.ns.cloudflare.com2026-02-17 → 2026-03-23 · 3 obs

○ 2016-04-24 13:04:50
● 2026-02-17 02:21:12
● 2026-03-23 16:03:54

●NSmajor.ns.cloudflare.com2026-02-17 → 2026-03-23 · 3 obs

○ 2016-04-24 13:04:50
● 2026-02-17 02:21:12
● 2026-03-23 16:03:54

○NSns09.domaincontrol.com2016-01-18 → 2016-01-18 · 4 obs

○ 2015-08-17 15:28:40
● 2016-01-18 06:44:40
○ 2016-04-24 13:04:50
○ 2026-03-23 16:03:54

○NSns10.domaincontrol.com2016-01-18 → 2016-01-18 · 4 obs

○ 2015-08-17 15:28:40
● 2016-01-18 06:44:40
○ 2016-04-24 13:04:50
○ 2026-03-23 16:03:54

○NSns43.domaincontrol.com2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 15:28:40
○ 2016-01-18 06:44:40
○ 2026-03-23 16:03:54

○NSns44.domaincontrol.com2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 15:28:40
○ 2016-01-18 06:44:40
○ 2026-03-23 16:03:54

●MXblizzard-relay.mxrouting.net2026-02-17 → 2026-03-23 · 3 obs

○ 2016-04-24 13:04:50
● 2026-02-17 02:21:12
● 2026-03-23 16:03:54

●MXblizzard.mxrouting.net2026-02-17 → 2026-03-23 · 3 obs

○ 2016-04-24 13:04:50
● 2026-02-17 02:21:12
● 2026-03-23 16:03:54

○MXjblabs-net.mail.protection.outlook.com2015-08-17 → 2016-01-18 · 4 obs

● 2015-08-17 15:28:40
● 2016-01-18 06:44:40
○ 2016-04-24 13:04:50
○ 2026-03-23 16:03:54

○MXmail.jblabs.net2015-08-17 → 2016-01-18 · 4 obs

● 2015-08-17 15:28:40
● 2016-01-18 06:44:40
○ 2016-04-24 13:04:50
○ 2026-03-23 16:03:54

●A104.21.82.1182026-02-17 → 2026-03-23 · 3 obs

○ 2016-04-24 13:04:50
● 2026-02-17 02:21:12
● 2026-03-23 16:03:54

●A172.67.157.1092026-02-17 → 2026-03-23 · 3 obs

○ 2016-04-24 13:04:50
● 2026-02-17 02:21:12
● 2026-03-23 16:03:54

●A2606:4700:3030::ac43:9d6d2026-02-17 → 2026-03-23 · 3 obs

○ 2016-04-24 13:04:50
● 2026-02-17 02:21:12
● 2026-03-23 16:03:54

●A2606:4700:3037::6815:52762026-02-17 → 2026-03-23 · 3 obs

○ 2016-04-24 13:04:50
● 2026-02-17 02:21:12
● 2026-03-23 16:03:54

○A50.182.32.2382015-08-17 → 2016-01-18 · 4 obs

● 2015-08-17 15:28:40
● 2016-01-18 06:44:40
○ 2016-04-24 13:04:50
○ 2026-03-23 16:03:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jblabs.net	gail.ns.cloudflare.com, major.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.116

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jblabs.net (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.118, 172.67.157.109`
AAAA	2	`2606:4700:3030::ac43:9d6d, 2606:4700:3037::6815:5276`
NS	2	`gail.ns.cloudflare.com, major.ns.cloudflare.com`
MX	2	`blizzard.mxrouting.net (pri: 10), blizzard-relay.mxrouting.net (pri: 20)`
TXT	2	`MS=ms83291877, v=spf1 include:mxroute.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gail.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent of mail.jblabs.net is jblabs.net.

IP Addresses

jblabs.net resolves to four IP numbers: 2606:4700:3030::ac43:9d6d, 2606:4700:3037::6815:5276, 104.21.82.118 and 172.67.157.109.

Other host names such as coydigga.com, woodchp.com, stalchem.pl, ns1.musad.org and ns2.jindin.net share IPs with jblabs.net.

Name Servers

jblabs.net is delegated to two name servers: gail.ns.cloudflare.com and major.ns.cloudflare.com.

jblabs.net shares the same name server setup as clobix.com, avatar-maker-app.com, holtze.dk, bclk.ru and quicktypeit.com.

jblabs.net at least partially shares name servers with other domains, for instance gxvoip.cn, gdtltl.cn, gorecourthc.co.uk, dziwki.net and old-cans.com.

These name servers are commonly used together with glen.ns.cloudflare.com, dora.ns.cloudflare.com and arvind.ns.cloudflare.com.

Host names with six IP numbers:

gail.ns.cloudflare.com points to 2606:4700:50::adf5:3a74, 2803:f800:50::6ca2:c074, 2a06:98c1:50::ac40:2074, 108.162.192.116, 172.64.32.116 and 173.245.58.116.

major.ns.cloudflare.com points to 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.

Mail Servers

jblabs.net is handled by two mail servers: blizzard-relay.mxrouting.net and blizzard.mxrouting.net.

The mail server setup for jblabs.net matches that of other domains, for instance jgrp.dev, iai.my, fireco.com, richmondteaparty.com and megasdingo.com.

jblabs.net shares at least partially some mail servers with other domains, including big-pete.nl, silverivymedia.com, pushclicks.com, interiorsmadebeautiful.com and declanboylan.me.

Host names sharing one IP: blizzard-relay.mxrouting.net and blizzard.mxrouting.net point to 45.43.208.19.

jblabs.net - robtex.com

jblabs.net

net

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`jblabs.net`

`net`