`rl2k3.ctxm.com`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies} ✓ In HTTPS hints
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies} ✓ In HTTPS hints
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies} ✓ In HTTPS hints
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies} ✓ In HTTPS hints
NS	`damao.ns.giantpanda.com` ⭐ ⚠️ Not in parent delegation
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`yangguang.ns.giantpanda.com` ⚠️ Not in parent delegation
		A	75.2.45.63^{🇺🇸 Amazon75.2.32.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
MX	`mail.mailerhost.net` ⭐
		A	5.161.133.13^{🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24}
			PTR	`mail.mailerhost.net`
		A	161.35.84.83^{🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean}
			PTR	`mail.mailerhost.net`
TXT	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
HTTPS	HTTP/2, HTTP/3 ✓ hints match
		IPv4 hints	66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
		IPv6 hints	2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

`ctxm.com`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies} ✓ In HTTPS hints
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies} ✓ In HTTPS hints
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies} ✓ In HTTPS hints
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies} ✓ In HTTPS hints
NS	`damao.ns.giantpanda.com` ⭐
NS	`yangguang.ns.giantpanda.com`
MX	`mail.mailerhost.net` ⭐
TXT	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
HTTPS	HTTP/2, HTTP/3 ✓ hints match
		IPv4 hints	66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
		IPv6 hints	2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

DNS History

27 records (11 active, 16 former)

●NSdamao.ns.giantpanda.com2026-05-16 → 2026-07-13 · 2 obs

● 2026-05-16 23:15:28
● 2026-07-13 23:37:18

●NSyangguang.ns.giantpanda.com2026-06-01 → 2026-07-13 · 3 obs

○ 2026-05-16 23:15:28
● 2026-06-01 03:56:14
● 2026-07-13 23:37:18

●MXmail.mailerhost.net2026-05-16 → 2026-07-13 · 2 obs

● 2026-05-16 23:15:28
● 2026-07-13 23:37:18

○A139.162.174.2092026-06-01 → 2026-07-08 · 21 obs

○ 2026-06-01 09:23:16
● 2026-06-01 16:33:36
○ 2026-06-02 08:46:42
○ 2026-06-02 21:49:18
● 2026-06-03 02:28:42
○ 2026-06-03 10:34:40
○ 2026-06-04 23:33:06
● 2026-06-05 14:21:36
● 2026-06-11 03:14:10
○ 2026-06-11 09:26:50
○ 2026-06-12 04:34:50
● 2026-06-12 13:32:50
● 2026-06-14 17:14:26
○ 2026-06-15 13:03:02
● 2026-06-16 06:10:54
○ 2026-06-19 13:26:46
● 2026-06-21 10:47:14
○ 2026-07-07 20:48:08
● 2026-07-08 18:35:24
○ 2026-07-13 23:37:14
○ 2026-07-13 23:37:18

○A139.162.181.762026-06-01 → 2026-07-08 · 21 obs

○A172.104.149.862026-06-01 → 2026-07-08 · 21 obs

○A172.104.203.1862026-06-01 → 2026-07-08 · 21 obs

○A172.104.251.1982026-06-01 → 2026-07-08 · 21 obs

○A192.155.84.2362026-05-16 → 2026-06-15 · 15 obs

● 2026-05-16 23:15:28
○ 2026-06-01 03:56:14
○ 2026-06-02 08:46:42
● 2026-06-02 21:49:18
○ 2026-06-03 02:28:42
● 2026-06-03 10:34:40
○ 2026-06-04 23:33:06
○ 2026-06-11 03:14:10
● 2026-06-11 09:26:50
● 2026-06-12 04:34:50
○ 2026-06-12 13:32:50
○ 2026-06-14 17:14:26
● 2026-06-15 13:03:02
○ 2026-06-16 06:10:54
○ 2026-07-13 23:37:18

○A23.239.4.932026-05-16 → 2026-06-15 · 15 obs

○A2600:3c01::2000:3aff:feb3:2e942026-05-16 → 2026-06-15 · 15 obs

○A2600:3c01::f03c:95ff:fe91:5de52026-05-16 → 2026-06-15 · 15 obs

○A2600:3c01::f03c:95ff:feeb:5ed62026-05-16 → 2026-06-15 · 15 obs

●A2600:3c03::f03c:95ff:fe00:29ca2026-06-01 → 2026-07-13 · 15 obs

○ 2026-05-16 23:15:28
● 2026-06-01 03:56:14
● 2026-06-01 09:23:16
○ 2026-06-01 16:33:36
● 2026-06-02 08:46:42
○ 2026-06-02 21:49:18
○ 2026-06-03 10:34:40
● 2026-06-04 23:33:06
○ 2026-06-05 14:21:36
● 2026-06-19 13:26:46
○ 2026-06-21 10:47:14
● 2026-07-07 20:48:08
○ 2026-07-08 18:35:24
● 2026-07-13 23:37:14
● 2026-07-13 23:37:18

●A2600:3c03::f03c:95ff:fe91:5d522026-06-01 → 2026-07-13 · 15 obs

●A2600:3c03::f03c:95ff:feed:4d4f2026-06-01 → 2026-07-13 · 15 obs

●A2600:3c03::f03c:95ff:feed:cf2a2026-06-01 → 2026-07-13 · 15 obs

○A2a01:7e01::2000:dff:fec1:5cdb2026-06-01 → 2026-07-08 · 21 obs

○A2a01:7e01::f03c:95ff:fe00:26922026-06-01 → 2026-07-08 · 21 obs

○A2a01:7e01::f03c:95ff:fe91:5d912026-06-01 → 2026-07-08 · 21 obs

○A2a01:7e01::f03c:95ff:feeb:9d4b2026-06-01 → 2026-07-08 · 21 obs

○A2a01:7e01::f03c:95ff:feed:783e2026-06-01 → 2026-07-08 · 21 obs

●A45.33.83.1002026-06-01 → 2026-07-13 · 15 obs

●A45.79.167.1802026-06-01 → 2026-07-13 · 15 obs

●A66.175.209.1792026-06-01 → 2026-07-13 · 15 obs

○A74.207.241.2452026-05-16 → 2026-06-15 · 15 obs

●A96.126.111.1652026-06-01 → 2026-07-13 · 15 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ctxm.com	damao.ns.giantpanda.com, yangguang.ns.giantpanda.com	2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctxm.com (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`45.33.83.100, 66.175.209.179...`
AAAA	4	`2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca...`
NS	2	`damao.ns.giantpanda.com, yangguang.ns.giantpanda.com`
MX	1	`mail.mailerhost.net (pri: 1)`
TXT	1	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`damao.ns.giantpanda.com admin.giantpanda`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)

Analysis

IP Addresses

rl2k3.ctxm.com points to 8 IP addresses, including 45.33.83.100, 45.79.167.180 and 66.175.209.179, plus 5 other.

volarismx.com, zwse.com, ofertaprevencionmpe.es plus two other host names have IP numbers in common with rl2k3.ctxm.com.

Name Servers

The NS records for rl2k3.ctxm.com delegate to damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.

The name server configuration of rl2k3.ctxm.com is shared with other domains, for instance nytrox.com, byhz.com, cadexperts.com and two others.

rl2k3.ctxm.com shares at least some of its name servers with other domains, including aevsql.mva.com, www.curtains.net, 162.1.124.frankfurt1.mik.net and two others.

damao.ns.giantpanda.com and yangguang.ns.giantpanda.com each resolve to one IP number: damao.ns.giantpanda.com points to 3.33.232.36 and yangguang.ns.giantpanda.com points to 75.2.45.63.

Mail Servers

rl2k3.ctxm.com uses one mail server — mail.mailerhost.net.

The mail server setup of rl2k3.ctxm.com matches that of other domains such as sacn.com, (0x7075737379)magnet.com, cityenterprises.com and two others.

mail.mailerhost.net points to two IP addresses: 5.161.133.13 and 161.35.84.83.

rl2k3.ctxm.com - robtex.com

rl2k3.ctxm.com

ctxm.com