`codellege.com`

DNSSEC	⚠️ Not signed
A	20.185.2.204^{🇺🇸 Microsoft20.184.0.0/13 MICROSOFT}
NS	`ns1082.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5152:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1082.ui-dns.biz`
		A	217.160.81.82^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1082.ui-dns.biz`
NS	`ns1082.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5252:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1082.ui-dns.com`
		A	217.160.82.82^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1082.ui-dns.com`
NS	`ns1082.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:82^{🇺🇸 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	`ns1082.ui-dns.de`
		A	217.160.80.82^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1082.ui-dns.de`
NS	`ns1082.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5352:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1082.ui-dns.org`
		A	217.160.83.82^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1082.ui-dns.org`
MX	`codellege-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms20207798`
SOA	`ns1082.ui-dns.biz`hostmaster@1and1.com 2017-04-17 #14

`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=1774827162

Subdomains

www.codellege.com

Same first word

codellege.com

Similar names

collegeed.com

DNS History

14 records (6 active, 8 former)

○NSns-us.1and1-dns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 22:47:46
○ 2018-01-23 01:19:44
○ 2026-03-30 00:00:58

○NSns-us.1and1-dns.de2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 22:47:46
○ 2018-01-23 01:19:44
○ 2026-03-30 00:00:58

○NSns-us.1and1-dns.org2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 22:47:46
○ 2018-01-23 01:19:44
○ 2026-03-30 00:00:58

○NSns-us.1and1-dns.us2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 22:47:46
○ 2018-01-23 01:19:44
○ 2026-03-30 00:00:58

●NSns1082.ui-dns.biz2018-01-23 → 2026-03-30 · 3 obs

○ 2016-12-19 22:47:46
● 2018-01-23 01:19:44
● 2026-03-30 00:00:58

●NSns1082.ui-dns.com2018-01-23 → 2026-03-30 · 3 obs

○ 2016-12-19 22:47:46
● 2018-01-23 01:19:44
● 2026-03-30 00:00:58

●NSns1082.ui-dns.de2018-01-23 → 2026-03-30 · 3 obs

○ 2016-12-19 22:47:46
● 2018-01-23 01:19:44
● 2026-03-30 00:00:58

●NSns1082.ui-dns.org2018-01-23 → 2026-03-30 · 3 obs

○ 2016-12-19 22:47:46
● 2018-01-23 01:19:44
● 2026-03-30 00:00:58

●MXcodellege-com.mail.protection.outlook.com2026-03-27 → 2026-03-30 · 3 obs

○ 2018-01-23 01:19:44
● 2026-03-27 09:17:18
● 2026-03-30 00:00:58

○MXmx00.1and1.com2016-12-19 → 2018-01-23 · 4 obs

● 2016-12-19 22:47:46
● 2018-01-23 01:19:44
○ 2026-03-27 09:17:18
○ 2026-03-30 00:00:58

○MXmx01.1and1.com2016-12-19 → 2018-01-23 · 4 obs

● 2016-12-19 22:47:46
● 2018-01-23 01:19:44
○ 2026-03-27 09:17:18
○ 2026-03-30 00:00:58

●A20.185.2.2042026-03-27 → 2026-03-30 · 3 obs

○ 2018-01-23 01:19:44
● 2026-03-27 09:17:18
● 2026-03-30 00:00:58

○A35.165.12.62018-01-23 → 2018-01-23 · 4 obs

○ 2016-12-19 22:47:46
● 2018-01-23 01:19:44
○ 2026-03-27 09:17:18
○ 2026-03-30 00:00:58

○A50.112.130.2132016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 22:47:46
○ 2018-01-23 01:19:44
○ 2026-03-30 00:00:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
codellege.com	ns1082.ui-dns.de, ns1082.ui-dns.biz, ns1082.ui-dns.org, ns1082.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.82

NS records: ns1082.ui-dns.de, ns1082.ui-dns.biz, ns1082.ui-dns.org, ns1082.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codellege.com (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.185.2.204`
NS	4	`ns1082.ui-dns.de, ns1082.ui-dns.biz...`
MX	1	`codellege-com.mail.protection.outlook.co`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms20207798`
SOA	1	`ns1082.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1082.ui-dns.com, ns1082.ui-dns.com)

Analysis

Hierarchy

codellege.com is the parent of www.codellege.com.

IP Addresses

codellege.com points to IP number 20.185.2.204.

Other host names, for instance, www.codellege.com share IP numbers with codellege.com.

Name Servers

codellege.com is delegated to four name servers: ns1082.ui-dns.biz, ns1082.ui-dns.com, ns1082.ui-dns.de and ns1082.ui-dns.org.

codellege.com shares name servers with other domains at least partially, for example paulstestimonials.com, smartmicro-mail.de, euroweg.net, winlogics.com and ptma.es.

These name servers are commonly used alongside ns1095.ui-dns.org, ns1071.ui-dns.de, ns1042.ui-dns.com, ns1086.ui-dns.de, ns1103.ui-dns.biz and ns1024.ui-dns.org.

Host names with two IP numbers:

ns1082.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5152:100 and 217.160.81.82

ns1082.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5252:100 and 217.160.82.82

ns1082.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:82 and 217.160.80.82

ns1082.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5352:100 and 217.160.83.82

Mail Servers

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

Host name codellege-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c922::1, 2a01:111:f403:c92c::2, 2a01:111:f403:f901::, 52.101.11.13, 52.101.41.183, 52.101.50.7 and 52.101.50.10.

codellege.com - robtex.com

codellege.com

com

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

`codellege.com`

`com`