`heartofthecards.com`

DNSSEC	⚠️ Not signed
A	2600:3c00::f03c:91ff:fec1:988^{🇺🇸 AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies}
A	45.79.23.196^{🇺🇸 AKAMAI-LINODE-AP45.79.16.0/20}
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48}
		A	92.123.94.2
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48}
		A	92.123.94.3
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48}
		A	92.123.95.3
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48}
		A	92.123.95.4
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48}
		A	92.123.95.2
MX	`box.dubthis.net` ⭐
		A	2600:3c03::f03c:91ff:fea9:aa6d^{AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
		A	172.104.215.44
TXT	`v=spf1 include:servers.mcsv.net ?all`
SOA	`ns1.linode.com`luke@dubthis.net 2019-09-03 #42

`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=1778555591

WOT: SAFE (81/100)

Previously MX for

heartofthecards.com

Same first word

heartofthecards.com

Similar names

cardsoftheheart.com

DNS History

13 records (8 active, 5 former)

○NSns.rackspace.com2015-07-15 → 2018-07-15 · 4 obs

● 2015-07-15 06:52:10
● 2018-07-15 02:02:36
○ 2026-03-23 20:30:36
○ 2026-05-12 03:34:16

●NSns1.linode.com2026-03-23 → 2026-05-12 · 3 obs

○ 2018-07-15 02:02:36
● 2026-03-23 20:30:36
● 2026-05-12 03:34:16

●NSns2.linode.com2026-03-23 → 2026-05-12 · 3 obs

○ 2018-07-15 02:02:36
● 2026-03-23 20:30:36
● 2026-05-12 03:34:16

○NSns2.rackspace.com2015-07-15 → 2018-07-15 · 4 obs

● 2015-07-15 06:52:10
● 2018-07-15 02:02:36
○ 2026-03-23 20:30:36
○ 2026-05-12 03:34:16

●NSns3.linode.com2026-03-23 → 2026-05-12 · 3 obs

○ 2018-07-15 02:02:36
● 2026-03-23 20:30:36
● 2026-05-12 03:34:16

●NSns4.linode.com2026-03-23 → 2026-05-12 · 3 obs

○ 2018-07-15 02:02:36
● 2026-03-23 20:30:36
● 2026-05-12 03:34:16

●NSns5.linode.com2026-03-23 → 2026-05-12 · 3 obs

○ 2018-07-15 02:02:36
● 2026-03-23 20:30:36
● 2026-05-12 03:34:16

●MXbox.dubthis.net2026-03-23 → 2026-05-12 · 3 obs

○ 2018-07-15 02:02:36
● 2026-03-23 20:30:36
● 2026-05-12 03:34:16

○MXheartofthecards.com2015-07-15 → 2018-07-15 · 4 obs

● 2015-07-15 06:52:10
● 2018-07-15 02:02:36
○ 2026-03-23 20:30:36
○ 2026-05-12 03:34:16

●A2600:3c00::f03c:91ff:fec1:9882026-03-23 → 2026-05-12 · 3 obs

○ 2018-07-15 02:02:36
● 2026-03-23 20:30:36
● 2026-05-12 03:34:16

●A45.79.23.1962026-03-23 → 2026-05-12 · 3 obs

○ 2018-07-15 02:02:36
● 2026-03-23 20:30:36
● 2026-05-12 03:34:16

○A72.32.67.1442015-07-15 → 2017-01-29 · 4 obs

● 2015-07-15 06:52:10
● 2017-01-29 22:23:40
○ 2018-07-15 02:02:36
○ 2026-05-12 03:34:16

○A72.32.67.1452018-07-15 → 2018-07-15 · 4 obs

○ 2017-01-29 22:23:40
● 2018-07-15 02:02:36
○ 2026-03-23 20:30:36
○ 2026-05-12 03:34:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
heartofthecards.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.94.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heartofthecards.com (unsigned zone)

⏱️ Timing

Total: 2113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.79.23.196`
AAAA	1	`2600:3c00::f03c:91ff:fec1:988`
NS	5	`ns4.linode.com, ns3.linode.com...`
MX	1	`box.dubthis.net (pri: 10)`
TXT	1	`v=spf1 include:servers.mcsv.net ?all`
SOA	1	`ns1.linode.com luke.dubthis.net`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by heartofthecards.com: 2600:3c00::f03c:91ff:fec1:988 and 45.79.23.196.

Other host names, for instance li1122-196.members.linode.com, share IP numbers with heartofthecards.com.

Name Servers

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

Host names with two IP numbers:

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

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

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

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

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

Mail Servers

heartofthecards.com is handled by a single mail server, box.dubthis.net.

heartofthecards.com has the same mail server setup as other domains, for instance dubthis.net and animecubed.com.

box.dubthis.net resolves to two IPs: 2600:3c03::f03c:91ff:fea9:aa6d and 172.104.215.44.

heartofthecards.com - robtex.com