linuxsrc.com - robtex.com

linuxsrc.com

DNSSEC⚠️ Not signed
A2001:470:c0ce:2::3🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRlinuxsrc.com
A206.225.78.166🇺🇸 CMN206.225.72.0/21 Metronet
NSns1.linuxhardcore.com ⭐
A2001:470:1f11:128::3🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.linuxhardcore.com
A64.255.252.50🇺🇸 E-xpedient64.255.240.0/20 Indianapolis
PTRns1.linuxhardcore.com
NSns1.he.net
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns2.he.net
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns3.he.net
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c19::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrp-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTMS=2FCA5A015FA937339E0B98B5027AA863A2CC8282
TXTv=spf1 include:_spf.google.com -all
SOAns1.linuxhardcore.comdomainadmin@linuxhardcore.com 2024-11-17 #40

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775088467

PTR for

3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.0.e.c.0.c.0.7.4.0.1.0.0.2.ip6.arpa

Same first word

linuxsrc.com

Similar names

linuxcrs.wixsite.com

DNS History

21 records (13 active, 8 former)

20162017201820192020202120222023202420252026NSns1.he.netns1.linuxhardcore.comns2.he.netns3.he.netns4.he.netns5.he.netns2.linuxhardcore.comns3.linuxhardcore.comns4.linuxhardcore.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.linuxsrc.commx2.linuxhardcore.comA2001:470:c0ce:2::3206.225.78.1662604:8800:163:2::350.90.1.17496.11.84.77
●NSns1.he.net2026-03-05 → 2026-04-02 · 3 obs
○ 2015-11-30 22:44:32
● 2026-03-05 21:27:08
● 2026-04-02 00:13:02
●NSns1.linuxhardcore.com2015-08-03 → 2026-04-02 · 2 obs
● 2015-08-03 14:27:48
● 2026-04-02 00:13:02
●NSns2.he.net2015-11-30 → 2026-04-02 · 3 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2026-04-02 00:13:02
○NSns2.linuxhardcore.com2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 14:27:48
○ 2015-11-30 22:44:32
○ 2026-04-02 00:13:02
●NSns3.he.net2015-11-30 → 2026-04-02 · 3 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2026-04-02 00:13:02
○NSns3.linuxhardcore.com2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 14:27:48
○ 2015-11-30 22:44:32
○ 2026-04-02 00:13:02
●NSns4.he.net2015-11-30 → 2026-04-02 · 3 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2026-04-02 00:13:02
○NSns4.linuxhardcore.com2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 14:27:48
○ 2015-11-30 22:44:32
○ 2026-04-02 00:13:02
●NSns5.he.net2015-11-30 → 2026-04-02 · 3 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2026-04-02 00:13:02
●MXalt1.aspmx.l.google.com2015-11-30 → 2026-04-02 · 3 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2026-04-02 00:13:02
●MXalt2.aspmx.l.google.com2015-11-30 → 2026-04-02 · 3 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2026-04-02 00:13:02
●MXalt3.aspmx.l.google.com2015-11-30 → 2026-04-02 · 3 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2026-04-02 00:13:02
●MXalt4.aspmx.l.google.com2015-11-30 → 2026-04-02 · 3 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2026-04-02 00:13:02
●MXaspmx.l.google.com2015-11-30 → 2026-04-02 · 3 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2026-04-02 00:13:02
○MXmail.linuxsrc.com2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 14:27:48
○ 2015-11-30 22:44:32
○ 2026-04-02 00:13:02
○MXmx2.linuxhardcore.com2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 14:27:48
○ 2015-11-30 22:44:32
○ 2026-04-02 00:13:02
●A2001:470:c0ce:2::32020-03-11 → 2026-04-02 · 3 obs
○ 2017-02-10 09:59:08
● 2020-03-11 00:04:22
● 2026-04-02 00:13:02
●A206.225.78.1662026-03-05 → 2026-04-02 · 3 obs
○ 2020-03-11 00:04:22
● 2026-03-05 21:27:08
● 2026-04-02 00:13:02
○A2604:8800:163:2::32015-08-03 → 2017-02-10 · 4 obs
● 2015-08-03 14:27:48
● 2017-02-10 09:59:08
○ 2020-03-11 00:04:22
○ 2026-04-02 00:13:02
○A50.90.1.1742015-11-30 → 2020-03-11 · 5 obs
○ 2015-08-03 14:27:48
● 2015-11-30 22:44:32
● 2020-03-11 00:04:22
○ 2026-03-05 21:27:08
○ 2026-04-02 00:13:02
○A96.11.84.772015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 14:27:48
○ 2015-11-30 22:44:32
○ 2026-04-02 00:13:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
linuxsrc.comns1.he.net, ns2.he.net, ns3.he.net, ns1.linuxhardcore.com...2 records

✅ Authoritative Response

Server:64.255.252.50

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns1.linuxhardcore.com, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxsrc.com (unsigned zone)

⏱️ Timing

Total: 919ms | Queries: -

📄 Records

TypeCountSample Data
A1206.225.78.166
AAAA12001:470:c0ce:2::3
NS6ns1.he.net, ns2.he.net...
MX5ASPMX.L.GOOGLE.com (pri: 1), ALT4.ASPMX.L.GOOGLE.com (pri: 10)...
TXT2v=spf1 include:_spf.google.com -all, MS=2FCA5A015FA937339E0B98B5027AA863A2CC8
SOA1ns1.linuxhardcore.com domainadmin.linuxh

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.linuxhardcore.com, ns1.linuxhardcore.com)

Analysis

IP Addresses

linuxsrc.com resolves to two IP numbers: 2001:470:c0ce:2::3 and 206.225.78.166.

Other host names, for instance, rfsystems.org and 1789067-06-v6047-static.crmlinaa.metronetinc.net share IP numbers with linuxsrc.com.

Name Servers

linuxsrc.com is delegated to six name servers: ns1.linuxhardcore.com, ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

linuxsrc.com shares some name servers with other domains, for example liying.org, klaftenegger.de, 196.218.216.in-addr.arpa, aamsc.com and rootlove.me.

Host names with two IP numbers:

ns1.linuxhardcore.com ->2001:470:1f11:128::3 and 64.255.252.50

ns1.he.net ->2001:470:100::2 and 216.218.130.2

ns2.he.net ->2001:470:200::2 and 216.218.131.2

ns3.he.net ->2001:470:300::2 and 216.218.132.2

ns4.he.net ->2001:470:400::2 and 216.66.1.2

ns5.he.net ->2001:470:500::2 and 216.66.80.18

Mail Servers

linuxsrc.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

linuxsrc.com shares some mail servers with other domains, at least partially; for instance mypm.co.nz, chaincliq.com, textsummit.com, magic8.co.za and ns500754.ns500754.ns500731.ns500731.ns500731.ns500671.ns500731.ns500704.ns500671.ns500731.ns500291.ns500688.ns500678.tenderladiesbz.com.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2a00:1450:4009:c19::1b and 192.178.223.27.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:2801::1a and 192.178.128.27.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.27.

Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1a and 192.178.223.26.

Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4003:c4a::1a and 142.251.96.26.