`mysmartnet.com`

DNSSEC	⚠️ Not signed
A	2400:8904::f03c:92ff:fed4:94e9^{🇮🇳 AKAMAI-LINODE-AP2400:8904::/32 Akamai Technologies}
A	172.105.37.65^{🇮🇳 AKAMAI-LINODE-AP172.105.32.0/19 Akamai Technologies}
NS	`ns-443.awsdns-55.com` ⭐
		A	2600:9000:5301:bb00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-443.awsdns-55.com`
		A	205.251.193.187^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-443.awsdns-55.com`
NS	`ns-1137.awsdns-14.org`
		A	2600:9000:5304:7100::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1137.awsdns-14.org`
		A	205.251.196.113^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1137.awsdns-14.org`
NS	`ns-1740.awsdns-25.co.uk`
		A	2600:9000:5306:cc00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1740.awsdns-25.co.uk`
		A	205.251.198.204^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1740.awsdns-25.co.uk`
NS	`ns-715.awsdns-25.net`
		A	2600:9000:5302:cb00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-715.awsdns-25.net`
		A	205.251.194.203^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-715.awsdns-25.net`
MX	`mail.mysmartnet.com` ⭐
		A	2400:8904::f03c:92ff:fed4:94e9^{🇮🇳 AKAMAI-LINODE-AP2400:8904::/32 Akamai Technologies}
		A	172.105.37.65^{🇮🇳 AKAMAI-LINODE-AP172.105.32.0/19 Akamai Technologies}
			PTR	`li1989-65.members.linode.com`
TXT	`v=spf1 ip4:172.105.37.65 ip6:2400:8904::f03c:92ff:fed4:94e9 mx a:mysmartnet.c...`
SOA	`ns-443.awsdns-55.com`awsdns-hostmaster@amazon.com serial=1

`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=1776113752

Subdomains

mail.mysmartnet.com

Same first word

mysmartnet.com

mysmartnet.de

DNS History

25 records (7 active, 18 former)

●NSns-1137.awsdns-14.org2026-03-25 → 2026-04-13 · 3 obs

○ 2020-02-20 11:44:52
● 2026-03-25 16:51:14
● 2026-04-13 21:16:38

●NSns-1740.awsdns-25.co.uk2026-03-25 → 2026-04-13 · 3 obs

○ 2020-02-20 11:44:52
● 2026-03-25 16:51:14
● 2026-04-13 21:16:38

●NSns-443.awsdns-55.com2026-03-25 → 2026-04-13 · 3 obs

○ 2020-02-20 11:44:52
● 2026-03-25 16:51:14
● 2026-04-13 21:16:38

●NSns-715.awsdns-25.net2026-03-25 → 2026-04-13 · 3 obs

○ 2020-02-20 11:44:52
● 2026-03-25 16:51:14
● 2026-04-13 21:16:38

○NSns1.ipage.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 14:36:54
○ 2015-12-10 02:08:14
○ 2026-04-13 21:16:38

○NSns1.linode.com2020-02-20 → 2020-02-20 · 4 obs

○ 2017-03-26 05:36:44
● 2020-02-20 11:44:52
○ 2026-03-25 16:51:14
○ 2026-04-13 21:16:38

○NSns1.myroyalpc.com2016-07-12 → 2017-03-26 · 5 obs

○ 2016-03-13 11:55:44
● 2016-07-12 23:34:24
● 2017-03-26 05:36:44
○ 2020-02-20 11:44:52
○ 2026-04-13 21:16:38

○NSns1.mysmartnet.com2015-12-10 → 2016-03-13 · 5 obs

○ 2015-08-16 14:36:54
● 2015-12-10 02:08:14
● 2016-03-13 11:55:44
○ 2016-07-12 23:34:24
○ 2026-04-13 21:16:38

○NSns2.ipage.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 14:36:54
○ 2015-12-10 02:08:14
○ 2026-04-13 21:16:38

○NSns2.linode.com2020-02-20 → 2020-02-20 · 4 obs

○ 2017-03-26 05:36:44
● 2020-02-20 11:44:52
○ 2026-03-25 16:51:14
○ 2026-04-13 21:16:38

○NSns2.myroyalpc.com2016-07-12 → 2017-03-26 · 5 obs

○ 2016-03-13 11:55:44
● 2016-07-12 23:34:24
● 2017-03-26 05:36:44
○ 2020-02-20 11:44:52
○ 2026-04-13 21:16:38

○NSns2.mysmartnet.com2015-12-10 → 2016-03-13 · 5 obs

○ 2015-08-16 14:36:54
● 2015-12-10 02:08:14
● 2016-03-13 11:55:44
○ 2016-07-12 23:34:24
○ 2026-04-13 21:16:38

○NSns3.linode.com2020-02-20 → 2020-02-20 · 4 obs

○ 2017-03-26 05:36:44
● 2020-02-20 11:44:52
○ 2026-03-25 16:51:14
○ 2026-04-13 21:16:38

○NSns4.linode.com2020-02-20 → 2020-02-20 · 4 obs

○ 2017-03-26 05:36:44
● 2020-02-20 11:44:52
○ 2026-03-25 16:51:14
○ 2026-04-13 21:16:38

○NSns5.linode.com2020-02-20 → 2020-02-20 · 4 obs

○ 2017-03-26 05:36:44
● 2020-02-20 11:44:52
○ 2026-03-25 16:51:14
○ 2026-04-13 21:16:38

●MXmail.mysmartnet.com2015-12-10 → 2026-04-13 · 3 obs

○ 2015-08-16 14:36:54
● 2015-12-10 02:08:14
● 2026-04-13 21:16:38

○MXmx.mysmartnet.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 14:36:54
○ 2015-12-10 02:08:14
○ 2026-04-13 21:16:38

●A172.105.37.652026-03-25 → 2026-04-13 · 3 obs

○ 2020-02-20 11:44:52
● 2026-03-25 16:51:14
● 2026-04-13 21:16:38

○A199.83.128.612015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 14:36:54
○ 2015-12-10 02:08:14
○ 2026-04-13 21:16:38

○A199.83.131.1272015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 14:36:54
○ 2015-12-10 02:08:14
○ 2026-04-13 21:16:38

○A23.239.8.2202020-02-20 → 2020-02-20 · 4 obs

○ 2017-03-26 05:36:44
● 2020-02-20 11:44:52
○ 2026-03-25 16:51:14
○ 2026-04-13 21:16:38

●A2400:8904::f03c:92ff:fed4:94e92026-03-25 → 2026-04-13 · 3 obs

○ 2020-02-20 11:44:52
● 2026-03-25 16:51:14
● 2026-04-13 21:16:38

○A2600:3c03::f03c:91ff:fe12:d80d2020-02-20 → 2020-02-20 · 4 obs

○ 2017-03-26 05:36:44
● 2020-02-20 11:44:52
○ 2026-03-25 16:51:14
○ 2026-04-13 21:16:38

○A52.200.200.902016-07-12 → 2017-03-26 · 5 obs

○ 2016-03-13 11:55:44
● 2016-07-12 23:34:24
● 2017-03-26 05:36:44
○ 2020-02-20 11:44:52
○ 2026-04-13 21:16:38

○A54.251.156.2402015-12-10 → 2016-03-13 · 5 obs

○ 2015-08-16 14:36:54
● 2015-12-10 02:08:14
● 2016-03-13 11:55:44
○ 2016-07-12 23:34:24
○ 2026-04-13 21:16:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
mysmartnet.com	ns-715.awsdns-25.net, ns-443.awsdns-55.com, ns-1740.awsdns-25.co.uk, ns-1137.awsdns-14.org	1 record

✅ Authoritative Response

Server:205.251.194.203

NS records: ns-715.awsdns-25.net, ns-443.awsdns-55.com, ns-1740.awsdns-25.co.uk, ns-1137.awsdns-14.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mysmartnet.com (unsigned zone)

⏱️ Timing

Total: 338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.105.37.65`
AAAA	1	`2400:8904::f03c:92ff:fed4:94e9`
NS	4	`ns-1137.awsdns-14.org, ns-1740.awsdns-25.co.uk...`
MX	1	`mail.mysmartnet.com (pri: 10)`
TXT	1	`v=spf1 ip4:172.105.37.65 ip6:2400:8904::`
SOA	1	`ns-443.awsdns-55.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-443.awsdns-55.com)

Analysis

Hierarchy

The parent of mail.mysmartnet.com is mysmartnet.com.

IP Addresses

mysmartnet.com points to two IP numbers: 2400:8904::f03c:92ff:fed4:94e9 and 172.105.37.65.

Other host names, for instance li1989-65.members.linode.com and mail.mysmartnet.com, share IP numbers with mysmartnet.com.

Name Servers

mysmartnet.com is delegated to four name servers: ns-443.awsdns-55.com, ns-715.awsdns-25.net, ns-1137.awsdns-14.org and ns-1740.awsdns-25.co.uk.

mysmartnet.com at least partially shares name servers with other domains, for instance prodvce.com, d1n77mo0kbe0ba.cloudfront.net, dydd24rv5gj5z.cloudfront.net, powerumc.kr and vavirtual.org.

Host names with two IP numbers: ns-443.awsdns-55.com points to 2600:9000:5301:bb00::1 and 205.251.193.187; ns-715.awsdns-25.net points to 2600:9000:5302:cb00::1 and 205.251.194.203; ns-1137.awsdns-14.org points to 2600:9000:5304:7100::1 and 205.251.196.113; ns-1740.awsdns-25.co.uk points to 2600:9000:5306:cc00::1 and 205.251.198.204.

Mail Servers

mysmartnet.com is handled by a single mail server, mail.mysmartnet.com.

mail.mysmartnet.com points to two IPs: 2400:8904::f03c:92ff:fed4:94e9 and 172.105.37.65.

mysmartnet.com - robtex.com

mysmartnet.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`mysmartnet.com`

`com`