contractus.com - dns.ninja

`contractus.com`

DNSSEC	⚠️ Not signed
A	89.31.143.90^{🇩🇪 UDAG89.31.143.0/24}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`contractus-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms37277294`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2024-09-20 #7

`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=1785326697

Subdomains

www.contractus.com

Same first word

contractus.net

contractus.org

contractus.co.za

contractus.co.uk

contractus.com

contractus.pro

contractus.eu

contractus.pl

contractus.us

contractus.no

contractus.de

contractus.gr

contractus.com.mx

contractus.info

Similar names

DNS History

8 records (5 active, 3 former)

●NSns.udag.de2026-03-06 → 2026-07-29 · 3 obs

○ 2017-02-11 06:27:24
● 2026-03-06 08:22:46
● 2026-07-29 12:27:40

●NSns.udag.net2026-03-06 → 2026-07-29 · 3 obs

○ 2017-02-11 06:27:24
● 2026-03-06 08:22:46
● 2026-07-29 12:27:40

●NSns.udag.org2026-03-06 → 2026-07-29 · 3 obs

○ 2017-02-11 06:27:24
● 2026-03-06 08:22:46
● 2026-07-29 12:27:40

○NSns23.domaincontrol.com2015-07-19 → 2017-02-11 · 4 obs

● 2015-07-19 22:40:08
● 2017-02-11 06:27:24
○ 2026-03-06 08:22:46
○ 2026-07-29 12:27:40

○NSns24.domaincontrol.com2015-07-19 → 2017-02-11 · 4 obs

● 2015-07-19 22:40:08
● 2017-02-11 06:27:24
○ 2026-03-06 08:22:46
○ 2026-07-29 12:27:40

●MXcontractus-com.mail.protection.outlook.com2026-03-06 → 2026-07-29 · 2 obs

● 2026-03-06 08:22:46
● 2026-07-29 12:27:40

○A50.63.202.62015-07-19 → 2016-06-20 · 4 obs

● 2015-07-19 22:40:08
● 2016-06-20 04:51:52
○ 2017-02-11 06:27:24
○ 2026-07-29 12:27:40

●A89.31.143.902026-03-06 → 2026-07-29 · 3 obs

○ 2017-02-11 06:27:24
● 2026-03-06 08:22:46
● 2026-07-29 12:27:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
contractus.com	ns.udag.de, ns.udag.net, ns.udag.org	-

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractus.com (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.31.143.90`
NS	3	`ns.udag.net, ns.udag.org...`
MX	1	`contractus-com.mail.protection.outlook.c`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms37277294`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

Analysis

Hierarchy

contractus.com is a parent domain of www.contractus.com.

IP Addresses

contractus.com has exactly one IP address — 89.31.143.90.

tammler.de, mail.regel-werk.de, (0x736578)y-free-asian-girls.m0l.net plus two other host names have IP numbers in common with contractus.com.

Name Servers

The authoritative name servers for contractus.com are ns.udag.de, ns.udag.net and ns.udag.org — three in total.

contractus.com shares at least some of its name servers with other domains, including tschechisch-uebersetzung.com, oldenburg.reisen, dd-inside.de and two others.

ns.udag.de, ns.udag.net and ns.udag.org all resolve to exactly two IP numbers apiece: ns.udag.de → 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253; ns.udag.net → 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253; ns.udag.org → 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

contractus.com uses one mail server — contractus-com.mail.protection.outlook.com.

contractus-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.18, 52.101.73.12, 52.101.73.16 plus 5 more.