`katyusha.net`

DNSSEC	⚠️ Not signed
A	8.133.207.52^{🇨🇳 Alibaba-Cloud8.133.0.0/16 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`ladybird.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
NS	`area.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
MX	`katyusha-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ladybird.dnspod.net`freednsadmin@dnspod.com serial=1775405733

`net`

	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=1777055456

🔒 HSTS Preload (+subdomains)

Previously MX for

katyusha.net

Subdomains

www.katyusha.net

Same first word

katyusha.sakura.ne.jp

katyusha.info

katyusha.net

katyusha.ru

katyusha.us

katyusha.tv

katyusha.co

katyusha.org

katyusha.pro

katyusha.com

katyusha.eu

Similar names

katushya.co.za

thsakuya.net

yuthasak.com

DNS History

20 records (4 active, 16 former)

●NSarea.dnspod.net2026-02-28 → 2026-04-24 · 3 obs

○ 2017-08-14 17:42:34
● 2026-02-28 03:41:52
● 2026-04-24 18:48:20

●NSladybird.dnspod.net2026-02-28 → 2026-04-24 · 3 obs

○ 2017-08-14 17:42:34
● 2026-02-28 03:41:52
● 2026-04-24 18:48:20

○NSns.nagor.cn2016-04-10 → 2016-04-10 · 4 obs

○ 2016-01-22 14:21:40
● 2016-04-10 09:56:10
○ 2017-08-14 17:42:34
○ 2026-04-24 18:48:20

○NSns.nagor.com.cn2016-04-10 → 2016-04-10 · 4 obs

○ 2016-01-22 14:21:40
● 2016-04-10 09:56:10
○ 2017-08-14 17:42:34
○ 2026-04-24 18:48:20

○NSns1.dnsnw.com2016-01-22 → 2016-04-10 · 5 obs

○ 2015-10-31 11:06:26
● 2016-01-22 14:21:40
● 2016-04-10 09:56:10
○ 2017-08-14 17:42:34
○ 2026-04-24 18:48:20

○NSns1.isyria.com2007-10-11 → 2007-10-11 · 3 obs

● 2007-10-11 14:25:26
○ 2015-10-31 11:06:26
○ 2026-04-24 18:48:20

○NSns1.serverh.com2007-10-11 → 2007-10-11 · 3 obs

● 2007-10-11 14:25:26
○ 2015-10-31 11:06:26
○ 2026-04-24 18:48:20

○NSns2.dnsnw.com2016-04-10 → 2016-04-10 · 4 obs

○ 2016-01-22 14:21:40
● 2016-04-10 09:56:10
○ 2017-08-14 17:42:34
○ 2026-04-24 18:48:20

○NSns2.isyria.com2007-10-11 → 2007-10-11 · 3 obs

● 2007-10-11 14:25:26
○ 2015-10-31 11:06:26
○ 2026-04-24 18:48:20

○NSns2.serverh.com2007-10-11 → 2007-10-11 · 3 obs

● 2007-10-11 14:25:26
○ 2015-10-31 11:06:26
○ 2026-04-24 18:48:20

○NSns69.domaincontrol.com2017-08-14 → 2017-08-14 · 4 obs

○ 2016-04-10 09:56:10
● 2017-08-14 17:42:34
○ 2026-02-28 03:41:52
○ 2026-04-24 18:48:20

○NSns70.domaincontrol.com2017-08-14 → 2017-08-14 · 4 obs

○ 2016-04-10 09:56:10
● 2017-08-14 17:42:34
○ 2026-02-28 03:41:52
○ 2026-04-24 18:48:20

●MXkatyusha-net.mail.protection.outlook.com2026-02-28 → 2026-04-24 · 3 obs

○ 2015-10-31 11:06:26
● 2026-02-28 03:41:52
● 2026-04-24 18:48:20

○MXkatyusha.net2007-10-11 → 2007-10-11 · 3 obs

● 2007-10-11 14:25:26
○ 2015-10-31 11:06:26
○ 2026-04-24 18:48:20

○A103.254.109.1842016-04-10 → 2016-04-10 · 4 obs

○ 2016-01-22 14:21:40
● 2016-04-10 09:56:10
○ 2017-08-14 17:42:34
○ 2026-04-24 18:48:20

○A103.254.109.1942016-01-22 → 2016-01-22 · 4 obs

○ 2015-10-31 11:06:26
● 2016-01-22 14:21:40
○ 2016-04-10 09:56:10
○ 2026-04-24 18:48:20

○A139.162.102.2382017-08-14 → 2017-08-14 · 4 obs

○ 2016-04-10 09:56:10
● 2017-08-14 17:42:34
○ 2026-02-28 03:41:52
○ 2026-04-24 18:48:20

○A72.52.139.112007-10-11 → 2007-10-11 · 3 obs

● 2007-10-11 14:25:26
○ 2015-10-31 11:06:26
○ 2026-04-24 18:48:20

●A8.133.207.522026-02-28 → 2026-04-24 · 3 obs

○ 2017-08-14 17:42:34
● 2026-02-28 03:41:52
● 2026-04-24 18:48:20

○CNAMEhk03.nw-host.com2016-01-22 → 2016-09-18 · 4 obs

● 2016-01-22 14:21:40
● 2016-09-18 00:02:00
○ 2017-08-14 17:42:34
○ 2026-04-24 18:48:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
katyusha.net	ladybird.dnspod.net, area.dnspod.net	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ladybird.dnspod.net, area.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katyusha.net (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.133.207.52`
NS	2	`area.dnspod.net, ladybird.dnspod.net`
MX	1	`katyusha-net.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ladybird.dnspod.net freednsadmin.dnspod.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ladybird.dnspod.net, ladybird.dnspod.net, ladybird.dnspod.net...)

Analysis

Hierarchy

www.katyusha.net has katyusha.net as its parent.

IP Addresses

katyusha.net maps to IP address 8.133.207.52.

Other host names, for example, www.katyusha.net share IP numbers with katyusha.net.

Name Servers

Two name servers area.dnspod.net and ladybird.dnspod.net are delegated to katyusha.net.

katyusha.net uses the same name server configuration as other domains, such as samcy.com, bmgh.cn, 0123.name, gmt-global.com and detentionhouse.online.

katyusha.net shares some name servers with other domains, for example szyunhui.com.

Host names with six IP numbers: Host name area.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; host name ladybird.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.

Mail Servers

katyusha.net is handled by a single mail server, katyusha-net.mail.protection.outlook.com.

katyusha-net.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

katyusha.net - robtex.com

katyusha.net

net

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`katyusha.net`

`net`