networkreferencelab.net - robtex.com
networkreferencelab.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4378🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:dde4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.120Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.221.228🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maleah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2676🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c276🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2276🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 108.162.194.118🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 162.159.38.118Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| A | 172.64.34.118🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maleah.ns.cloudflare.com | ||||||
| NS | marty.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bcc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marty.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1cc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marty.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21cc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marty.ns.cloudflare.com | ||||||
| A | 108.162.193.204🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marty.ns.cloudflare.com | ||||||
| A | 172.64.33.204🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marty.ns.cloudflare.com | ||||||
| A | 173.245.59.204🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marty.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.67.120, 172.67.221.228 | ||||||
| IPv6 hints | 2606:4700:3032::6815:4378, 2606:4700:3032::ac43:dde4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com | ||||||
| SOA | maleah.ns.cloudflare.comdns@cloudflare.com serial=2402951834 | ||||||
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.netnstld@verisign-grs.com serial=1778381111 | ||||||
Subdomains
www.networkreferencelab.net |
Same first word
networkreferencelab.org |
networkreferencelab.net |
DNS History
17 records (6 active, 11 former)
○NScarenet-ns.carenet.org2015-06-15 → 2017-11-13 · 5 obs
○ 2007-10-02 10:55:58
● 2015-06-15 13:10:58
● 2017-11-13 21:02:04
○ 2026-03-29 07:54:06
○ 2026-05-10 03:09:54
● 2015-06-15 13:10:58
● 2017-11-13 21:02:04
○ 2026-03-29 07:54:06
○ 2026-05-10 03:09:54
○NScarenet-ns1.carenet.org2015-06-15 → 2017-11-13 · 5 obs
○ 2007-10-02 10:55:58
● 2015-06-15 13:10:58
● 2017-11-13 21:02:04
○ 2026-03-29 07:54:06
○ 2026-05-10 03:09:54
● 2015-06-15 13:10:58
● 2017-11-13 21:02:04
○ 2026-03-29 07:54:06
○ 2026-05-10 03:09:54
○NScarenet-ns2.carenet.org2015-06-15 → 2017-11-13 · 5 obs
○ 2007-10-02 10:55:58
● 2015-06-15 13:10:58
● 2017-11-13 21:02:04
○ 2026-03-29 07:54:06
○ 2026-05-10 03:09:54
● 2015-06-15 13:10:58
● 2017-11-13 21:02:04
○ 2026-03-29 07:54:06
○ 2026-05-10 03:09:54
●NSmaleah.ns.cloudflare.com2026-03-29 → 2026-05-10 · 3 obs
○ 2017-11-13 21:02:04
● 2026-03-29 07:54:06
● 2026-05-10 03:09:54
● 2026-03-29 07:54:06
● 2026-05-10 03:09:54
●NSmarty.ns.cloudflare.com2026-03-29 → 2026-05-10 · 3 obs
○ 2017-11-13 21:02:04
● 2026-03-29 07:54:06
● 2026-05-10 03:09:54
● 2026-03-29 07:54:06
● 2026-05-10 03:09:54
○NSnsx-lightcore.carenet.org2007-10-02 → 2007-10-02 · 3 obs
● 2007-10-02 10:55:58
○ 2015-06-15 13:10:58
○ 2026-05-10 03:09:54
○ 2015-06-15 13:10:58
○ 2026-05-10 03:09:54
○NSnsx-sbc.carenet.org2007-10-02 → 2007-10-02 · 3 obs
● 2007-10-02 10:55:58
○ 2015-06-15 13:10:58
○ 2026-05-10 03:09:54
○ 2015-06-15 13:10:58
○ 2026-05-10 03:09:54
○NSnsx.carenet.org2007-10-02 → 2007-10-02 · 3 obs
● 2007-10-02 10:55:58
○ 2015-06-15 13:10:58
○ 2026-05-10 03:09:54
○ 2015-06-15 13:10:58
○ 2026-05-10 03:09:54
●A104.21.67.1202026-03-30 → 2026-05-10 · 5 obs
○ 2026-03-29 07:54:06
● 2026-03-30 14:17:16
○ 2026-04-17 06:21:22
○ 2026-05-09 14:42:16
● 2026-05-10 03:09:54
● 2026-03-30 14:17:16
○ 2026-04-17 06:21:22
○ 2026-05-09 14:42:16
● 2026-05-10 03:09:54
○A159.251.7.882015-06-15 → 2017-11-13 · 5 obs
○ 2007-10-02 10:55:58
● 2015-06-15 13:10:58
● 2017-11-13 21:02:04
○ 2026-03-29 07:54:06
○ 2026-05-10 03:09:54
● 2015-06-15 13:10:58
● 2017-11-13 21:02:04
○ 2026-03-29 07:54:06
○ 2026-05-10 03:09:54
●A172.67.221.2282026-03-30 → 2026-05-10 · 5 obs
○ 2026-03-29 07:54:06
● 2026-03-30 14:17:16
○ 2026-04-17 06:21:22
○ 2026-05-09 14:42:16
● 2026-05-10 03:09:54
● 2026-03-30 14:17:16
○ 2026-04-17 06:21:22
○ 2026-05-09 14:42:16
● 2026-05-10 03:09:54
○A188.114.96.02026-03-29 → 2026-05-09 · 6 obs
○ 2017-11-13 21:02:04
● 2026-03-29 07:54:06
○ 2026-03-30 14:17:16
● 2026-04-17 06:21:22
● 2026-05-09 14:42:16
○ 2026-05-10 03:09:54
● 2026-03-29 07:54:06
○ 2026-03-30 14:17:16
● 2026-04-17 06:21:22
● 2026-05-09 14:42:16
○ 2026-05-10 03:09:54
○A188.114.97.02026-03-29 → 2026-05-09 · 6 obs
○ 2017-11-13 21:02:04
● 2026-03-29 07:54:06
○ 2026-03-30 14:17:16
● 2026-04-17 06:21:22
● 2026-05-09 14:42:16
○ 2026-05-10 03:09:54
● 2026-03-29 07:54:06
○ 2026-03-30 14:17:16
● 2026-04-17 06:21:22
● 2026-05-09 14:42:16
○ 2026-05-10 03:09:54
●A2606:4700:3032::6815:43782026-03-30 → 2026-05-10 · 8 obs
○ 2026-03-29 07:54:06
● 2026-03-30 14:17:16
○ 2026-04-17 06:21:22
○ 2026-04-23 21:10:52
● 2026-04-30 17:02:10
○ 2026-05-07 18:23:52
● 2026-05-09 14:42:16
● 2026-05-10 03:09:54
● 2026-03-30 14:17:16
○ 2026-04-17 06:21:22
○ 2026-04-23 21:10:52
● 2026-04-30 17:02:10
○ 2026-05-07 18:23:52
● 2026-05-09 14:42:16
● 2026-05-10 03:09:54
●A2606:4700:3032::ac43:dde42026-03-30 → 2026-05-10 · 8 obs
○ 2026-03-29 07:54:06
● 2026-03-30 14:17:16
○ 2026-04-17 06:21:22
○ 2026-04-23 21:10:52
● 2026-04-30 17:02:10
○ 2026-05-07 18:23:52
● 2026-05-09 14:42:16
● 2026-05-10 03:09:54
● 2026-03-30 14:17:16
○ 2026-04-17 06:21:22
○ 2026-04-23 21:10:52
● 2026-04-30 17:02:10
○ 2026-05-07 18:23:52
● 2026-05-09 14:42:16
● 2026-05-10 03:09:54
○A2a06:98c1:3120::2026-03-29 → 2026-05-07 · 9 obs
○ 2017-11-13 21:02:04
● 2026-03-29 07:54:06
○ 2026-03-30 14:17:16
● 2026-04-17 06:21:22
● 2026-04-23 21:10:52
○ 2026-04-30 17:02:10
● 2026-05-07 18:23:52
○ 2026-05-09 14:42:16
○ 2026-05-10 03:09:54
● 2026-03-29 07:54:06
○ 2026-03-30 14:17:16
● 2026-04-17 06:21:22
● 2026-04-23 21:10:52
○ 2026-04-30 17:02:10
● 2026-05-07 18:23:52
○ 2026-05-09 14:42:16
○ 2026-05-10 03:09:54
○A2a06:98c1:3121::2026-03-29 → 2026-05-07 · 9 obs
○ 2017-11-13 21:02:04
● 2026-03-29 07:54:06
○ 2026-03-30 14:17:16
● 2026-04-17 06:21:22
● 2026-04-23 21:10:52
○ 2026-04-30 17:02:10
● 2026-05-07 18:23:52
○ 2026-05-09 14:42:16
○ 2026-05-10 03:09:54
● 2026-03-29 07:54:06
○ 2026-03-30 14:17:16
● 2026-04-17 06:21:22
● 2026-04-23 21:10:52
○ 2026-04-30 17:02:10
● 2026-05-07 18:23:52
○ 2026-05-09 14:42:16
○ 2026-05-10 03:09:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| networkreferencelab.net | marty.ns.cloudflare.com, maleah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.204
NS records: marty.ns.cloudflare.com, maleah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for networkreferencelab.net (unsigned zone)
⏱️ Timing
Total: 810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.221.228, 104.21.67.120 |
| AAAA | 2 | 2606:4700:3032::6815:4378, 2606:4700:3032::ac43:dde4 |
| NS | 2 | maleah.ns.cloudflare.com, marty.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | maleah.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
The parent of www.networkreferencelab.net is networkreferencelab.net.
IP Addresses
networkreferencelab.net maps to four IP numbers: 2606:4700:3032::6815:4378, 2606:4700:3032::ac43:dde4, 104.21.67.120 and 172.67.221.228.
Other host names such as belogic.com, www.llm-guide.com, iismarcopolo.it, aloarkadas.net and andreagrayson.com share IPs with networkreferencelab.net.
Name Servers
Two name servers maleah.ns.cloudflare.com and marty.ns.cloudflare.com handle the delegation for networkreferencelab.net.
networkreferencelab.net shares the same name server setup as other domains, for example westendobgyn.com, progresswester.com, bjcwellaware.net, stlukeshealthsystem.org and lifewisekc.org.
networkreferencelab.net at least partially shares name servers with other domains, for example internetpazar.net, mudcityjournal.com, cis-oncology2016.org, fibemini.com and yzlhb625.com.
these name servers commonly pair with alexa.ns.cloudflare.com, santino.ns.cloudflare.com, melissa.ns.cloudflare.com and benedict.ns.cloudflare.com.
Host names with six IP numbers:
maleah.ns.cloudflare.com points to 2606:4700:50::a29f:2676, 2803:f800:50::6ca2:c276, 2a06:98c1:50::ac40:2276, 108.162.194.118, 162.159.38.118 and 172.64.34.118.
marty.ns.cloudflare.com points to 2606:4700:58::adf5:3bcc, 2803:f800:50::6ca2:c1cc, 2a06:98c1:50::ac40:21cc, 108.162.193.204, 172.64.33.204 and 173.245.59.204.