srgdev.com - dns.ninja

srgdev.com

DNSSEC⚠️ Not signed
A66.228.40.106🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies
PTRsmtp.srgdev.com
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
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.srgdev.com ⭐
A66.228.40.106🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies
PTRsmtp.srgdev.com
TXTv=spf1 mx -all
SOAns1.linode.comserge@tblus.com serial=2021000008

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=1782895956

Subdomains

smtp.srgdev.com
mail.srgdev.com

Same first word

srgdev.com

Similar names

dgserv.com
gdserv.com
sdgrev.com
evrgsd.org
dgserv.net
vdsreg.ru
gsrdev.com

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSns1.linode.comns2.linode.comns3.linode.comns4.linode.comns5.linode.comns1.renewyourname.netns1.srgdev.comns2.renewyourname.netns2.srgdev.comns67.domaincontrol.comns68.domaincontrol.comMXmail.srgdev.commailstore1.secureserver.netsmtp.secureserver.netA66.228.40.106184.168.221.61216.97.228.20269.172.201.217
●NSns1.linode.com2020-03-11 → 2026-07-01 · 3 obs
○ 2017-03-13 06:15:28
● 2020-03-11 21:17:20
● 2026-07-01 08:55:28
○NSns1.renewyourname.net2016-07-07 → 2016-07-07 · 4 obs
○ 2015-11-30 17:12:02
● 2016-07-07 15:57:40
○ 2017-03-13 06:15:28
○ 2026-07-01 08:55:28
○NSns1.srgdev.com2015-07-15 → 2015-11-30 · 4 obs
● 2015-07-15 05:08:12
● 2015-11-30 17:12:02
○ 2016-07-07 15:57:40
○ 2026-07-01 08:55:28
●NSns2.linode.com2020-03-11 → 2026-07-01 · 3 obs
○ 2017-03-13 06:15:28
● 2020-03-11 21:17:20
● 2026-07-01 08:55:28
○NSns2.renewyourname.net2016-07-07 → 2016-07-07 · 4 obs
○ 2015-11-30 17:12:02
● 2016-07-07 15:57:40
○ 2017-03-13 06:15:28
○ 2026-07-01 08:55:28
○NSns2.srgdev.com2015-07-15 → 2015-11-30 · 4 obs
● 2015-07-15 05:08:12
● 2015-11-30 17:12:02
○ 2016-07-07 15:57:40
○ 2026-07-01 08:55:28
●NSns3.linode.com2020-03-11 → 2026-07-01 · 3 obs
○ 2017-03-13 06:15:28
● 2020-03-11 21:17:20
● 2026-07-01 08:55:28
●NSns4.linode.com2020-03-11 → 2026-07-01 · 3 obs
○ 2017-03-13 06:15:28
● 2020-03-11 21:17:20
● 2026-07-01 08:55:28
●NSns5.linode.com2020-03-11 → 2026-07-01 · 3 obs
○ 2017-03-13 06:15:28
● 2020-03-11 21:17:20
● 2026-07-01 08:55:28
○NSns67.domaincontrol.com2017-03-13 → 2017-03-13 · 4 obs
○ 2016-07-07 15:57:40
● 2017-03-13 06:15:28
○ 2020-03-11 21:17:20
○ 2026-07-01 08:55:28
○NSns68.domaincontrol.com2017-03-13 → 2017-03-13 · 4 obs
○ 2016-07-07 15:57:40
● 2017-03-13 06:15:28
○ 2020-03-11 21:17:20
○ 2026-07-01 08:55:28
●MXmail.srgdev.com2015-07-15 → 2026-07-01 · 6 obs
● 2015-07-15 05:08:12
● 2015-11-30 17:12:02
○ 2016-07-07 15:57:40
○ 2017-03-13 06:15:28
● 2020-03-11 21:17:20
● 2026-07-01 08:55:28
○MXmailstore1.secureserver.net2017-03-13 → 2017-03-13 · 4 obs
○ 2016-07-07 15:57:40
● 2017-03-13 06:15:28
○ 2020-03-11 21:17:20
○ 2026-07-01 08:55:28
○MXsmtp.secureserver.net2017-03-13 → 2017-03-13 · 4 obs
○ 2016-07-07 15:57:40
● 2017-03-13 06:15:28
○ 2020-03-11 21:17:20
○ 2026-07-01 08:55:28
○A184.168.221.612017-03-13 → 2017-03-13 · 4 obs
○ 2016-07-07 15:57:40
● 2017-03-13 06:15:28
○ 2020-03-11 21:17:20
○ 2026-07-01 08:55:28
○A216.97.228.2022015-07-15 → 2015-11-30 · 4 obs
● 2015-07-15 05:08:12
● 2015-11-30 17:12:02
○ 2016-07-07 15:57:40
○ 2026-07-01 08:55:28
●A66.228.40.1062020-03-11 → 2026-07-01 · 3 obs
○ 2017-03-13 06:15:28
● 2020-03-11 21:17:20
● 2026-07-01 08:55:28
○A69.172.201.2172016-07-07 → 2016-07-07 · 4 obs
○ 2015-11-30 17:12:02
● 2016-07-07 15:57:40
○ 2017-03-13 06:15:28
○ 2026-07-01 08:55:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
srgdev.comns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com8 records

✅ Authoritative Response

Server:92.123.94.3

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for srgdev.com (unsigned zone)

⏱️ Timing

Total: 239ms | Queries: -

📄 Records

TypeCountSample Data
A166.228.40.106
NS5ns2.linode.com, ns4.linode.com...
MX1mail.srgdev.com (pri: 10)
TXT1v=spf1 mx -all
SOA1ns1.linode.com serge.tblus.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

smtp.srgdev.com and mail.srgdev.com are both subdomains of srgdev.com.

IP Addresses

srgdev.com resolves to one IP address: 66.228.40.106.

The host names smtp.srgdev.com, mail.sergem.org, sergem.org and mail.srgdev.com all share IP numbers with srgdev.com.

Name Servers

srgdev.com has five name servers, which are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

srgdev.com has at least partial name server overlap with other domains, such as safetyinspection.ca, confucio.cl, eklunds.com and two others.

It is common to see these name servers used together with name servers ns4.linode.com and ns5.linode.com.

Hostnames that resolve to two IP addresses:

ns1.linode.com has two IP addresses: 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com has two IP addresses: 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com has two IP addresses: 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com has two IP addresses: 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com has two IP addresses: 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

Mail for srgdev.com is handled by a single mail server, mail.srgdev.com.

mail.srgdev.com has exactly one IP number: 66.228.40.106.