addct.hk - robtex.com

addct.hk

DNSSEC⚠️ Not signed
A15.165.113.103🇰🇷 Amazon15.164.0.0/15 EC2 ICN prefix
PTRec2-15-165-113-103.ap-northeast-2.compute.amazonaws.com
A54.116.124.46🇺🇸 Amazon54.116.0.0/15 EC2 ICN Prefix
NSns-502.awsdns-62.com ⭐
A2600:9000:5301:f600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-502.awsdns-62.com
A205.251.193.246🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-502.awsdns-62.com
NSns-1419.awsdns-49.org
A2600:9000:5305:8b00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1419.awsdns-49.org
A205.251.197.139🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1419.awsdns-49.org
NSns-1974.awsdns-54.co.uk
A2600:9000:5307:b600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1974.awsdns-54.co.uk
A205.251.199.182🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1974.awsdns-54.co.uk
NSns-606.awsdns-11.net
A2600:9000:5302:5e00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-606.awsdns-11.net
A205.251.194.94🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-606.awsdns-11.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A142.250.31.26🇺🇸 Google142.250.31.0/24
PTRbj-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTfacebook-domain-verification=2gu64nsiytlnugm05v69z6kzrsb7li
TXTgoogle-site-verification=MlpT8PelgMYapdOowuUEzlFzQUULOQaJZBrxhRCjp8c
SOAns-502.awsdns-62.comawsdns-hostmaster@amazon.com serial=1

hk

DNSSEC🔒 Signed (DS record present)
NSns3.hkirc.net.hk ⭐
NSc.hkirc.net.hk
NSd.hkirc.net.hk
NSm.hkirc.net.hk
NSt.hkirc.net.hk
NSu.hkirc.net.hk
NSv.hkirc.net.hk
NSx.hkirc.net.hk
NSy.hkirc.net.hk
NSz.hkirc.net.hk
SOAns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2074913436

Same first word

addct.hk

Similar names

caddt.org
cdatd.com.cn
tdcad.net
ddact.nl
tdcad.com
dctad.com
ddcat.net
tdcda.org.tw
taddc.com

DNS History

13 records (11 active, 2 former)

NSns-1419.awsdns-49.orgns-1974.awsdns-54.co.ukns-502.awsdns-62.comns-606.awsdns-11.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA15.165.113.10354.116.124.4613.209.164.1323.34.8.57
●NSns-1419.awsdns-49.org2026-02-16 → 2026-03-30 · 2 obs
● 2026-02-16 17:24:12
● 2026-03-30 04:33:56
●NSns-1974.awsdns-54.co.uk2026-02-16 → 2026-03-30 · 2 obs
● 2026-02-16 17:24:12
● 2026-03-30 04:33:56
●NSns-502.awsdns-62.com2026-02-16 → 2026-03-30 · 2 obs
● 2026-02-16 17:24:12
● 2026-03-30 04:33:56
●NSns-606.awsdns-11.net2026-02-16 → 2026-03-30 · 2 obs
● 2026-02-16 17:24:12
● 2026-03-30 04:33:56
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-03-30 · 2 obs
● 2026-02-16 17:24:12
● 2026-03-30 04:33:56
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-03-30 · 2 obs
● 2026-02-16 17:24:12
● 2026-03-30 04:33:56
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-03-30 · 2 obs
● 2026-02-16 17:24:12
● 2026-03-30 04:33:56
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-03-30 · 2 obs
● 2026-02-16 17:24:12
● 2026-03-30 04:33:56
●MXaspmx.l.google.com2026-02-16 → 2026-03-30 · 2 obs
● 2026-02-16 17:24:12
● 2026-03-30 04:33:56
○A13.209.164.1322026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 17:24:12
○ 2026-03-26 13:37:06
○ 2026-03-30 04:33:56
●A15.165.113.1032026-03-26 → 2026-03-30 · 3 obs
○ 2026-02-16 17:24:12
● 2026-03-26 13:37:06
● 2026-03-30 04:33:56
○A3.34.8.572026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 17:24:12
○ 2026-03-26 13:37:06
○ 2026-03-30 04:33:56
●A54.116.124.462026-03-26 → 2026-03-30 · 3 obs
○ 2026-02-16 17:24:12
● 2026-03-26 13:37:06
● 2026-03-30 04:33:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
hkc.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk, t.hkirc.net.hk...18 records
addct.hkns-502.awsdns-62.com, ns-1974.awsdns-54.co.uk, ns-1419.awsdns-49.org, ns-606.awsdns-11.net-

✅ Authoritative Response

Server:205.251.199.182

NS records: ns-502.awsdns-62.com, ns-1974.awsdns-54.co.uk, ns-1419.awsdns-49.org, ns-606.awsdns-11.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for addct.hk (unsigned zone)

⏱️ Timing

Total: 1117ms | Queries: -

📄 Records

TypeCountSample Data
A254.116.124.46, 15.165.113.103
NS4ns-1419.awsdns-49.org, ns-1974.awsdns-54.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2facebook-domain-verification=2gu64nsiytl, google-site-verification=MlpT8PelgMYapdO
SOA1ns-502.awsdns-62.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 18

In-bailiwick: 18 (c.hkirc.net.hk, c.hkirc.net.hk, d.hkirc.net.hk...)

Analysis

IP Addresses

addct.hk resolves to two IPs: 15.165.113.103 and 54.116.124.46.

Name Servers

addct.hk is delegated to four name servers: ns-502.awsdns-62.com, ns-606.awsdns-11.net, ns-1419.awsdns-49.org and ns-1974.awsdns-54.co.uk.

addct.hk at least partially shares name servers with other domains, for instance messages.homeaway.com, lambda.me-south-1.amazonaws.com, gsx-watch.com, sangha.com.br and connect.ap-southeast-1.amazonaws.com.

Host names with two IP numbers:

Host name ns-502.awsdns-62.com points to: 2600:9000:5301:f600::1 and 205.251.193.246.

Host name ns-606.awsdns-11.net points to: 2600:9000:5302:5e00::1 and 205.251.194.94.

Host name ns-1419.awsdns-49.org points to: 2600:9000:5305:8b00::1 and 205.251.197.139.

Host name ns-1974.awsdns-54.co.uk points to: 2600:9000:5307:b600::1 and 205.251.199.182.

Mail Servers

addct.hk is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

addct.hk shares mail servers with other domains at least partially, including ns500754.ns500671.ns500754.ns500742.ns500731.ns500671.ns500731.ns500671.ns500688.ns500671.ns500291.ns500649.ns500142.lusty(0x736c7574)z.com, ns500768.ns500698.ns500758.ns500698.ns500698.ns500736.ns500698.ns500652.ns500576.ns500652.ns500619.ns500652.tracksymphony.com, ns500734.ns500699.ns500734.ns500693.ns500734.ns500699.ns500699.ns500683.ns500683.ns500683.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, ns500698.ns500698.ns500759.ns500759.ns500736.ns500736.ns500736.ns500708.ns500686.ns500576.ns500619.ns500576.trackreceptor.com and ns500734.ns500734.ns500699.ns500693.ns500734.ns500699.ns500699.ns500699.ns500588.ns500693.ns500693.ns500693.ns500693.ns500699.ns500612.ns500110.dtrkdll.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 142.250.31.26.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.