null.co.com - robtex.com

null.co.com

DNSSEC⚠️ Not signed
NSjustin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjustin.ns.cloudflare.com
A2803:f800:50::6ca2:c1bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjustin.ns.cloudflare.com
A2a06:98c1:50::ac40:21bb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjustin.ns.cloudflare.com
A108.162.193.187🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjustin.ns.cloudflare.com
A172.64.33.187🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjustin.ns.cloudflare.com
A173.245.59.187🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjustin.ns.cloudflare.com
NSrihana.ns.cloudflare.com
A2606:4700:50::adf5:3af4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A2803:f800:50::6ca2:c0f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrihana.ns.cloudflare.com
A2a06:98c1:50::ac40:20f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrihana.ns.cloudflare.com
A108.162.192.244🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A172.64.32.244🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A173.245.58.244🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
MXmx1.efwd.spaceship.net ⭐
A162.255.118.11🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx1.efwd.spaceship.net
MXmx2.efwd.spaceship.net ⭐
A162.255.118.12🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTRmx2.efwd.spaceship.net
TXTv=spf1 include:spf.efwd.spaceship.net ~all
SOAjustin.ns.cloudflare.comdns@cloudflare.com serial=2403820367

co.com

DNSSEC🔒 Signed (DS record present)
A169.60.151.232🇺🇸 SOFTLAYER169.60.128.0/18 -dal13
NSns0.nic.co.com ⭐
NSns1.nic.co.com
NSns2.nic.co.com
NSns3.nic.co.com
NSns4.nic.co.com
MXmx.spamexperts.com ⭐
MXfallbackmx.spamexperts.eu(20)
MXlastmx.spamexperts.net(30)
TXTgoogle-site-verification=7OcubotXUUSYYCSil8JjPJ_2uxorUHKIpmbUGsV_caA
TXTv=spf1 mx ip4:169.60.151.232 ip4:184.172.61.109 ip4:169.60.163.139 ip4:169.60...
SOAns0.nic.co.comhostmaster@co.com serial=2014415029
rank #534 globally
rank #314 in the tld
📈 Tranco rank: #2,381

Same first word

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null.gl
null.rocks
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null.sx
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null.horse
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null.blogspot.qa
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null.sc
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null.plus
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DNS History

4 records (4 active, 0 former)

NSjustin.ns.cloudflare.comrihana.ns.cloudflare.comMXmx1.efwd.spaceship.netmx2.efwd.spaceship.net
●NSjustin.ns.cloudflare.com2026-06-08 → 2026-06-08 · 2 obs
● 2026-06-08 04:48:46
● 2026-06-08 17:15:26
●NSrihana.ns.cloudflare.com2026-06-08 → 2026-06-08 · 2 obs
● 2026-06-08 04:48:46
● 2026-06-08 17:15:26
●MXmx1.efwd.spaceship.net2026-06-08 → 2026-06-08 · 2 obs
● 2026-06-08 04:48:46
● 2026-06-08 17:15:26
●MXmx2.efwd.spaceship.net2026-06-08 → 2026-06-08 · 2 obs
● 2026-06-08 04:48:46
● 2026-06-08 17:15:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
co.comns1.nic.co.com, ns2.nic.co.com, ns3.nic.co.com, ns4.nic.co.com8 records
null.co.comjustin.ns.cloudflare.com, rihana.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.187

NS records: justin.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.co.com (unsigned zone)

⏱️ Timing

Total: 1269ms | Queries: -

📄 Records

TypeCountSample Data
NS2justin.ns.cloudflare.com, rihana.ns.cloudflare.com
MX2mx1.efwd.spaceship.net (pri: 0), mx2.efwd.spaceship.net (pri: 0)
TXT1v=spf1 include:spf.efwd.spaceship.net ~a
SOA1justin.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns1.nic.co.com, ns1.nic.co.com, ns2.nic.co.com...)

Analysis

Name Servers

DNS delegation for null.co.com points to two name servers: justin.ns.cloudflare.com and rihana.ns.cloudflare.com.

null.co.com uses the same name servers as several other domains — among them shootfortheedit.com, miproteina.com.co, jhtech.us and two more.

There is at least partial name server overlap between null.co.com and other domains — cokgold.ru, kellylawregistry.com, flad.pt and two more among them.

Hostnames that resolve to 6 IP addresses:

justin.ns.cloudflare.com maps to six IP addresses: 108.162.193.187, 172.64.33.187, 173.245.59.187 and three others.

rihana.ns.cloudflare.com maps to six IP addresses: 108.162.192.244, 172.64.32.244, 173.245.58.244 and three others.

Mail Servers

Mail for null.co.com is handled by two mail servers — mx1.efwd.spaceship.net and mx2.efwd.spaceship.net.

null.co.com uses an identical mail server configuration to several other domains — among them musicclaw.com, mediaglyphs.com, bitters.ca and two more.

mx1.efwd.spaceship.net → 162.255.118.11 and mx2.efwd.spaceship.net → 162.255.118.12: one IP number per host name.