fsck-it.com - robtex.com

fsck-it.com

DNSSEC⚠️ Not signed
NSns1.linode.com ⭐
A2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-2.akashield.net
A92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-2.akashield.net
NSns2.linode.com
A2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-3.akashield.net
A92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-3.akashield.net
NSns3.linode.com
A2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-3.akashield.net
A92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-3.akashield.net
NSns4.linode.com ⚠️ Not in parent delegation
A2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-4.akashield.net
A92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-4.akashield.net
NSns5.linode.com ⚠️ Not in parent delegation
A2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-2.akashield.net
MXmail.fsck-it.com ⭐
A45.56.69.31🇺🇸 AKAMAI-LINODE-AP45.56.64.0/20 Akamai Technologies
PTRmx01.fsck-it.net
TXTv=spf1 mx a:mx01.fsck-it.net a:mail.fsck-it.net a:mx01.fsck-it.com ip4:45.56....
SOAns1.linode.comhostmaster@fsck-it.net 2019-08-14 #82

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=1778301576

Subdomains

mail.fsck-it.com

Same first word

fsck-it.net
fsck-it.com

DNS History

17 records (6 active, 11 former)

2008201020122014201620182020202220242026NSns1.linode.comns2.linode.comns3.linode.comns4.linode.comns5.linode.comns1.fdn.comns1.fsck-it.comns2.fdn.comns2.fsck-it.comns211.hostgator.comns212.hostgator.comns8033.hostgator.comMXmail.fsck-it.combrainsurgery.netironport.fdn.comA192.185.20.13970.87.86.98
○NSns1.fdn.com2007-12-02 → 2007-12-02 · 3 obs
● 2007-12-02 20:56:06
○ 2015-06-13 12:11:32
○ 2026-05-09 04:52:04
○NSns1.fsck-it.com2007-12-02 → 2007-12-02 · 3 obs
● 2007-12-02 20:56:06
○ 2015-06-13 12:11:32
○ 2026-05-09 04:52:04
●NSns1.linode.com2026-05-06 → 2026-05-09 · 3 obs
○ 2017-08-24 12:50:58
● 2026-05-06 05:58:32
● 2026-05-09 04:52:04
○NSns2.fdn.com2007-12-02 → 2007-12-02 · 3 obs
● 2007-12-02 20:56:06
○ 2015-06-13 12:11:32
○ 2026-05-09 04:52:04
○NSns2.fsck-it.com2007-12-02 → 2007-12-02 · 3 obs
● 2007-12-02 20:56:06
○ 2015-06-13 12:11:32
○ 2026-05-09 04:52:04
●NSns2.linode.com2026-05-06 → 2026-05-09 · 3 obs
○ 2017-08-24 12:50:58
● 2026-05-06 05:58:32
● 2026-05-09 04:52:04
○NSns211.hostgator.com2015-06-13 → 2017-08-24 · 5 obs
○ 2007-12-02 20:56:06
● 2015-06-13 12:11:32
● 2017-08-24 12:50:58
○ 2026-05-06 05:58:32
○ 2026-05-09 04:52:04
○NSns212.hostgator.com2015-06-13 → 2017-08-24 · 5 obs
○ 2007-12-02 20:56:06
● 2015-06-13 12:11:32
● 2017-08-24 12:50:58
○ 2026-05-06 05:58:32
○ 2026-05-09 04:52:04
●NSns3.linode.com2026-05-06 → 2026-05-09 · 3 obs
○ 2017-08-24 12:50:58
● 2026-05-06 05:58:32
● 2026-05-09 04:52:04
●NSns4.linode.com2026-05-06 → 2026-05-09 · 3 obs
○ 2017-08-24 12:50:58
● 2026-05-06 05:58:32
● 2026-05-09 04:52:04
●NSns5.linode.com2026-05-06 → 2026-05-09 · 3 obs
○ 2017-08-24 12:50:58
● 2026-05-06 05:58:32
● 2026-05-09 04:52:04
○NSns8033.hostgator.com2015-06-13 → 2017-08-24 · 5 obs
○ 2007-12-02 20:56:06
● 2015-06-13 12:11:32
● 2017-08-24 12:50:58
○ 2026-05-06 05:58:32
○ 2026-05-09 04:52:04
○MXbrainsurgery.net2015-06-13 → 2017-08-24 · 5 obs
○ 2007-12-02 20:56:06
● 2015-06-13 12:11:32
● 2017-08-24 12:50:58
○ 2026-05-06 05:58:32
○ 2026-05-09 04:52:04
○MXironport.fdn.com2007-12-02 → 2007-12-02 · 3 obs
● 2007-12-02 20:56:06
○ 2015-06-13 12:11:32
○ 2026-05-09 04:52:04
●MXmail.fsck-it.com2026-05-06 → 2026-05-09 · 3 obs
○ 2017-08-24 12:50:58
● 2026-05-06 05:58:32
● 2026-05-09 04:52:04
○A192.185.20.1392015-06-13 → 2017-08-24 · 5 obs
○ 2007-12-02 20:56:06
● 2015-06-13 12:11:32
● 2017-08-24 12:50:58
○ 2026-05-06 05:58:32
○ 2026-05-09 04:52:04
○A70.87.86.982007-12-02 → 2007-12-02 · 3 obs
● 2007-12-02 20:56:06
○ 2015-06-13 12:11:32
○ 2026-05-09 04:52:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
fsck-it.comns1.linode.com, ns2.linode.com, ns3.linode.com6 records

✅ Authoritative Response

Server:92.123.94.3

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fsck-it.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

📄 Records

TypeCountSample Data
NS5ns4.linode.com, ns1.linode.com...
MX1mail.fsck-it.com (pri: 10)
TXT1v=spf1 mx a:mx01.fsck-it.net a:mail.fsck
SOA1ns1.linode.com hostmaster.fsck-it.net

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

The parent of mail.fsck-it.com is fsck-it.com.

Name Servers

fsck-it.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

fsck-it.com shares name servers with other domains at least partially, for instance 203.173.56.69.in-addr.arpa, toptanasya.com, patientsdirect.net, echosa.net and johndenicolocpa.com.

Host names with two IP numbers:

ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2.

ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3.

ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3.

ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4.

ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2.

Mail Servers

The mail server for fsck-it.com is mail.fsck-it.com.

Host name mail.fsck-it.com resolves to IP 45.56.69.31.