devtopics.com - dns.ninja

`devtopics.com`

DNSSEC	⚠️ Not signed
A	2401:2960:3333:3330::35^{🇮🇳 TFAQ-AS-IN2401:2960::/32 Route Object}
A	103.255.134.35^{🇮🇳 TFAQ-AS-IN103.255.134.0/23 Route Object}
NS	`dns1.technofaq.org` ⭐
		A	2401:2960:3333:3330::31^{🇮🇳 TFAQ-AS-IN2401:2960::/32 Route Object}
			PTR	`dns1.technofaq.org`
		A	103.255.134.31^{🇮🇳 TFAQ-AS-IN103.255.134.0/23 Route Object}
			PTR	`dns1.technofaq.org`
NS	`dns2.technofaq.org`
		A	2a06:fb00:2::1:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns71.cloudns.net`
		A	45.83.248.12^{🇧🇬 CLOUDNSNET45.83.248.0/24 Cloud DNS Ltd}
			PTR	`pns71.cloudns.net`
NS	`dns3.technofaq.org` ⚠️ Not in parent delegation
		A	2a06:fb00:2::2:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns72.cloudns.com`
		A	45.83.249.12^{🇧🇬 CLOUDNSNET45.83.249.0/24 Cloud DNS Ltd}
			PTR	`pns72.cloudns.com`
NS	`dns4.technofaq.org` ⚠️ Not in parent delegation
		A	2a06:fb00:2::3:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns73.cloudns.net`
		A	45.83.250.12^{🇧🇬 CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd}
			PTR	`pns73.cloudns.net`
NS	`ns1.he.net`
		A	2001:470:100::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
NS	`ns2.he.net`
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
NS	`ns4.he.net`
		A	2001:470:400::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
NS	`ns5.he.net`
		A	2001:470:500::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
MX	`mail-relay.letter.is` ⭐
		A	2001:df3:8880:48::8393:dc32^{🇮🇳 LEAPSWITCH-IN-AS-AP2001:df3:8880::/48 Leapswitch Networks, Inc Suite B-2 , 2035 Sunset Lake Road}
			PTR	`relay-in.letter.is`
		A	2602:fed2:fb0:37::1^{🇨🇦 ASFRC2602:fed2:fb0::/44 more details at freerangecloud.com Free Range Cloud prefix via AS53356}
			PTR	`relay-ca.letter.is`
		A	2602:ff16:5:0:1:40f:0:1^{🇺🇸 HIVELOCITY-12602:ff16:5::/48 CID18486 - SIN1 - IPv6 Announcement}
		A	2604:4300:a:17f:16::188^{🇺🇸 NOCIX2604:4300::/32 -2604-4300}
			PTR	`relay-us.letter.is`
		A	2a00:b700::7:84^{🇷🇺 INSYS-AS2a00:b700::/48 LLC BAXET}
		A	2a01:4f8:1c0c:6cff::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`relay-de.letter.is`
		A	2a01:8740:1:5d4::5782^{🇧🇬 DAInternationalGroup2a01:8740:1::/48}
		A	2a03:94e0:ffff:185:14:97:0:125^{🇳🇴 GIGAHOST2a03:94e0::/32}
			PTR	`relay-no.letter.is`
		A	2a04:52c0:106:7d84::1^{🇳🇱 Liteserver2a04:52c0::/32 IPv6}
			PTR	`relay-nl.letter.is`
		A	2a0a:8dc0:140::a^{🇬🇧 Clouvider2a0a:8dc0::/36}
			PTR	`relay-uk.letter.is`
		A	5.255.101.5^{🇳🇱 Liteserver5.255.96.0/19 LITESERVER-Route}
			PTR	`relay-nl.letter.is`
		A	23.154.81.68^{🇨🇦 ASFRC23.154.81.0/24 Free Range Cloud Route via AS54133}
			PTR	`relay-ca.letter.is`
		A	74.91.16.188^{🇺🇸 NOCIX74.91.16.0/20 -74-91}
			PTR	`relay-us.letter.is`
		A	82.118.235.144^{🇧🇬 DAInternationalGroup82.118.235.0/24}
			PTR	`relay-bg.letter.is`
		A	103.13.112.165^{🇮🇳 LEAPSWITCH-IN-AS-AP103.13.112.0/24 LEAPSWITCH NETWORKS PRIVATE LIMITED Office 410, Spectra, Paud Road}
			PTR	`relay-in.letter.is`
		A	162.55.187.34^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`relay-de.letter.is`
		A	185.14.97.125^{🇳🇴 GIGAHOST185.14.97.0/24}
			PTR	`relay-no.letter.is`
		A	185.22.153.182^{🇷🇺 ASBAXET185.22.152.0/23}
		A	185.184.223.103^{🇯🇵 XTOM-TOKYO185.184.223.0/24}
			PTR	`relay-jp.letter.is`
		A	185.245.83.98^{🇬🇧 Clouvider185.245.83.0/24 Limited DDOS mitigation route}
			PTR	`relay-uk.letter.is`
		A	208.87.132.161^{🇸🇬 HIVELOCITY-1208.87.132.0/24 CID18486 - SIN1 - IPv4 Allocation}
			PTR	`relay-sg.letter.is`
MX	`mail.letter.is`⁽²⁰⁾
		A	2401:2960:3333:3330::34^{🇮🇳 TFAQ-AS-IN2401:2960::/32 Route Object}
			PTR	`mail.letter.is`
		A	103.255.134.34^{🇮🇳 TFAQ-AS-IN103.255.134.0/23 Route Object}
			PTR	`mail.letter.is`
TXT	`v=spf1 mx ~all`
SOA	`dns1.technofaq.org`hostmaster@devtopics.com serial=1781311413

`com`

	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.net`nstld@verisign-grs.com serial=1781377243

rank #750686 globally
rank #328499 in the tld
WOT: SAFE (90/100)

Previously MX for

devtopics.com

Subdomains

www.devtopics.com

Same first word

devtopics.com

Similar names

iptvcodes.blogspot.com

iptvcodes.com

devoptics.com

itcdevops.com

covidpets.com

codesiptv.com

DNS History

26 records (13 active, 13 former)

○NSdns1.stabletransit.com2017-07-09 → 2021-04-04 · 5 obs

○ 2016-12-08 18:58:38
● 2017-07-09 06:57:10
● 2021-04-04 00:17:36
○ 2026-03-27 14:34:24
○ 2026-06-13 19:09:42

●NSdns1.technofaq.org2026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

○NSdns2.stabletransit.com2017-07-09 → 2021-04-04 · 5 obs

○ 2016-12-08 18:58:38
● 2017-07-09 06:57:10
● 2021-04-04 00:17:36
○ 2026-03-27 14:34:24
○ 2026-06-13 19:09:42

●NSdns2.technofaq.org2026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

●NSdns3.technofaq.org2026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

●NSdns4.technofaq.org2026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

○NSns.rackspace.com2017-07-09 → 2021-04-04 · 5 obs

○ 2016-12-08 18:58:38
● 2017-07-09 06:57:10
● 2021-04-04 00:17:36
○ 2026-03-27 14:34:24
○ 2026-06-13 19:09:42

●NSns1.he.net2026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

○NSns11.dewahost.net2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 06:45:34
○ 2015-06-23 09:17:42
○ 2026-06-13 19:09:42

○NSns12.dewahost.net2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 06:45:34
○ 2015-06-23 09:17:42
○ 2026-06-13 19:09:42

●NSns2.he.net2026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

●NSns3.he.net2026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

●NSns4.he.net2026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

●NSns5.he.net2026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

○NSns51.domaincontrol.com2015-06-23 → 2016-12-08 · 5 obs

○ 2008-03-11 06:45:34
● 2015-06-23 09:17:42
● 2016-12-08 18:58:38
○ 2017-07-09 06:57:10
○ 2026-06-13 19:09:42

○NSns52.domaincontrol.com2015-06-23 → 2016-12-08 · 5 obs

○ 2008-03-11 06:45:34
● 2015-06-23 09:17:42
● 2016-12-08 18:58:38
○ 2017-07-09 06:57:10
○ 2026-06-13 19:09:42

○MXdevtopics.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 06:45:34
○ 2015-06-23 09:17:42
○ 2026-06-13 19:09:42

●MXmail-relay.letter.is2026-03-27 → 2026-06-13 · 3 obs

○ 2017-07-09 06:57:10
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

●MXmail.letter.is2026-03-27 → 2026-06-13 · 3 obs

○ 2017-07-09 06:57:10
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

○MXmailstore1.secureserver.net2015-06-23 → 2016-12-08 · 5 obs

○ 2008-03-11 06:45:34
● 2015-06-23 09:17:42
● 2016-12-08 18:58:38
○ 2017-07-09 06:57:10
○ 2026-06-13 19:09:42

○MXsmtp.secureserver.net2015-06-23 → 2016-12-08 · 5 obs

○ 2008-03-11 06:45:34
● 2015-06-23 09:17:42
● 2016-12-08 18:58:38
○ 2017-07-09 06:57:10
○ 2026-06-13 19:09:42

●A103.255.134.352026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

○A162.243.78.542017-07-09 → 2021-04-04 · 5 obs

○ 2016-12-08 18:58:38
● 2017-07-09 06:57:10
● 2021-04-04 00:17:36
○ 2026-03-27 14:34:24
○ 2026-06-13 19:09:42

○A205.234.110.1522008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 06:45:34
○ 2015-06-23 09:17:42
○ 2026-06-13 19:09:42

●A2401:2960:3333:3330::352026-03-27 → 2026-06-13 · 3 obs

○ 2021-04-04 00:17:36
● 2026-03-27 14:34:24
● 2026-06-13 19:09:42

○A68.178.254.182015-06-23 → 2016-12-08 · 5 obs

○ 2008-03-11 06:45:34
● 2015-06-23 09:17:42
● 2016-12-08 18:58:38
○ 2017-07-09 06:57:10
○ 2026-06-13 19:09:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
devtopics.com	ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...	-

✅ Authoritative Response

Server:45.83.248.12

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net, dns1.technofaq.org, dns2.technofaq.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devtopics.com (unsigned zone)

⏱️ Timing

Total: 1325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.255.134.35`
AAAA	1	`2401:2960:3333:3330::35`
NS	9	`dns1.technofaq.org, dns3.technofaq.org...`
MX	2	`mail-relay.letter.is (pri: 20), mail.letter.is (pri: 10)`
TXT	1	`v=spf1 mx ~all`
SOA	1	`dns1.technofaq.org hostmaster.devtopics.`

Analysis

Hierarchy

www.devtopics.com is delegated beneath devtopics.com.

IP Addresses

devtopics.com points to two IP numbers: 103.255.134.35 and 2401:2960:3333:3330::35.

Among the host names that share IP numbers with devtopics.com is browserling.hosting.tfaq.cc, as one example.

Name Servers

devtopics.com carries NS records listing 9 name servers — ns1.he.net, ns2.he.net, ns3.he.net and 6 others.

There is at least partial name server overlap between devtopics.com and other domains — pldm.ml, gaspermail.com, kemikaalit.com and two more among them.

These name servers regularly appear alongside ns4.he.net, ns5.he.net, dns1.technofaq.org and 3 other name servers in NS record sets.

Host names with two IP numbers:

The A records for ns1.he.net return 216.218.130.2 and 2001:470:100::2.

The A records for ns2.he.net return 216.218.131.2 and 2001:470:200::2.

The A records for ns3.he.net return 216.218.132.2 and 2001:470:300::2.

The A records for ns4.he.net return 216.66.1.2 and 2001:470:400::2.

The A records for ns5.he.net return 216.66.80.18 and 2001:470:500::2.

The A records for dns1.technofaq.org return 103.255.134.31 and 2401:2960:3333:3330::31.

The A records for dns2.technofaq.org return 45.83.248.12 and 2a06:fb00:2::1:12.

The A records for dns3.technofaq.org return 45.83.249.12 and 2a06:fb00:2::2:12.

The A records for dns4.technofaq.org return 45.83.250.12 and 2a06:fb00:2::3:12.

Mail Servers

devtopics.com has two mail servers: mail-relay.letter.is and mail.letter.is.

Domains such as browserling.hosting.tfaq.cc, letter.is, imahbub.com and erxsure.com share their mail server configuration with devtopics.com.

Host names with 21 IP numbers:

mail-relay.letter.is maps to 5.255.101.5, 23.154.81.68, 74.91.16.188 and 18 additional IP addresses.

Host names with two IP numbers:

The A records for mail.letter.is return 103.255.134.34 and 2401:2960:3333:3330::34.