sinensistech.com - dns.ninja

`sinensistech.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2fd^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02fd.elastic-ssl.ui-r.com`
A	217.160.0.120^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1091.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:91^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1091.ui-dns.biz`
		A	185.132.33.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.biz`
NS	`ns1030.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:30^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1030.ui-dns.org`
		A	185.132.35.30^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1030.ui-dns.org`
NS	`ns1032.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:32^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1032.ui-dns.com`
		A	185.132.34.32^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1032.ui-dns.com`
NS	`ns1058.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:58^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1058.ui-dns.de`
		A	185.132.32.58^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1058.ui-dns.de`
MX	`sinensistech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`MS=ms46472064`
TXT	`v=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all`
SOA	`ns1091.ui-dns.biz`hostmaster@1und1.com 2017-06-02 #33

`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=1786242884

Subdomains

e-learning.sinensistech.com

Same first word

sinensistech.com

DNS History

7 records (7 active, 0 former)

●NSns1030.ui-dns.org2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 20:17:36
● 2026-08-09 02:38:22

●NSns1032.ui-dns.com2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 20:17:36
● 2026-08-09 02:38:22

●NSns1058.ui-dns.de2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 20:17:36
● 2026-08-09 02:38:22

●NSns1091.ui-dns.biz2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 20:17:36
● 2026-08-09 02:38:22

●MXsinensistech-com.mail.protection.outlook.com2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 20:17:36
● 2026-08-09 02:38:22

●A2001:8d8:100f:f000::2fd2026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 20:17:36
● 2026-08-09 02:38:22

●A217.160.0.1202026-02-20 → 2026-08-09 · 2 obs

● 2026-02-20 20:17:36
● 2026-08-09 02:38:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sinensistech.com	ns1091.ui-dns.biz, ns1030.ui-dns.org, ns1058.ui-dns.de, ns1032.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.58

NS records: ns1091.ui-dns.biz, ns1030.ui-dns.org, ns1058.ui-dns.de, ns1032.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinensistech.com (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.120`
AAAA	1	`2001:8d8:100f:f000::2fd`
NS	4	`ns1091.ui-dns.biz, ns1032.ui-dns.com...`
MX	1	`sinensistech-com.mail.protection.outlook`
TXT	2	`v=spf1 include:_spf-eu.ionos.com include, MS=ms46472064`
SOA	1	`ns1091.ui-dns.biz hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1032.ui-dns.com, ns1032.ui-dns.com)

Analysis

Hierarchy

e-learning.sinensistech.com is delegated beneath sinensistech.com.

IP Addresses

sinensistech.com points to the IP addresses 217.160.0.120 and 2001:8d8:100f:f000::2fd

Among the host names that share IP numbers with sinensistech.com are clinicasdeestetica.es, s-hub.de, www.skaterimbiss.de and two others.

Name Servers

The domain sinensistech.com is delegated to these four name servers: ns1091.ui-dns.biz, ns1032.ui-dns.com, ns1058.ui-dns.de and ns1030.ui-dns.org.

There is at least partial name server overlap between sinensistech.com and other domains — autoplog.de, mullingar.co.uk, immowirt.de and two more among them.

These name servers regularly appear alongside ns1032.ui-dns.biz, ns1058.ui-dns.com, ns1032.ui-dns.de and 7 other name servers in NS record sets.

All four hostnames — ns1091.ui-dns.biz, ns1032.ui-dns.com, ns1058.ui-dns.de and ns1030.ui-dns.org — resolve to two IP numbers apiece: ns1091.ui-dns.biz to 185.132.33.91 and 2607:f1c0:fe:53:185:132:33:91; ns1032.ui-dns.com to 185.132.34.32 and 2607:f1c0:fe:53:185:132:34:32; ns1058.ui-dns.de to 185.132.32.58 and 2607:f1c0:fe:53:185:132:32:58; ns1030.ui-dns.org to 185.132.35.30 and 2607:f1c0:fe:53:185:132:35:30.

Mail Servers

sinensistech.com routes its mail through a single mail server, sinensistech-com.mail.protection.outlook.com.

sinensistech-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.3, 52.101.68.39 and 52.101.73.8, along with 5 other.