collester.com - dns.ninja

`collester.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2e2^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02e2.elastic-ssl.ui-r.com`
A	74.208.236.241^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns-us.1and1-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5202:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.com`
		A	217.160.82.2^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.com`
NS	`ns-us.1and1-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5002:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.de`
		A	217.160.80.2^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.de`
NS	`ns-us.1and1-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5302:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.org`
		A	217.160.83.2^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.org`
NS	`ns-us.1and1-dns.us`
		A	2001:8d8:fe:53:0:d9a0:5102:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.us`
		A	217.160.81.2^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-us.1and1-dns.us`
MX	`mx00.1and1.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
SOA	`ns-us.1and1-dns.com`hostmaster@1and1.com 2017-08-05 #1

`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=1781695235

Same first word

collester.com

collester.ee

collester.org

Similar names

DNS History

15 records (8 active, 7 former)

●NSns-us.1and1-dns.com2016-06-27 → 2026-06-17 · 3 obs

○ 2016-02-11 04:26:18
● 2016-06-27 06:00:44
● 2026-06-17 11:50:08

●NSns-us.1and1-dns.de2016-06-27 → 2026-06-17 · 3 obs

○ 2016-02-11 04:26:18
● 2016-06-27 06:00:44
● 2026-06-17 11:50:08

●NSns-us.1and1-dns.org2016-06-27 → 2026-06-17 · 3 obs

○ 2016-02-11 04:26:18
● 2016-06-27 06:00:44
● 2026-06-17 11:50:08

●NSns-us.1and1-dns.us2016-06-27 → 2026-06-17 · 3 obs

○ 2016-02-11 04:26:18
● 2016-06-27 06:00:44
● 2026-06-17 11:50:08

○NSns1.wordpress.com2015-06-20 → 2016-02-11 · 4 obs

● 2015-06-20 11:33:04
● 2016-02-11 04:26:18
○ 2016-06-27 06:00:44
○ 2026-06-17 11:50:08

○NSns2.wordpress.com2015-06-20 → 2016-02-11 · 4 obs

● 2015-06-20 11:33:04
● 2016-02-11 04:26:18
○ 2016-06-27 06:00:44
○ 2026-06-17 11:50:08

○NSns3.wordpress.com2015-06-20 → 2016-02-11 · 4 obs

● 2015-06-20 11:33:04
● 2016-02-11 04:26:18
○ 2016-06-27 06:00:44
○ 2026-06-17 11:50:08

●MXmx00.1and1.com2016-06-27 → 2026-06-17 · 2 obs

● 2016-06-27 06:00:44
● 2026-06-17 11:50:08

●MXmx01.1and1.com2016-06-27 → 2026-06-17 · 2 obs

● 2016-06-27 06:00:44
● 2026-06-17 11:50:08

○A192.0.78.242015-06-20 → 2016-02-11 · 4 obs

● 2015-06-20 11:33:04
● 2016-02-11 04:26:18
○ 2016-06-27 06:00:44
○ 2026-06-17 11:50:08

○A192.0.78.252015-06-20 → 2016-02-11 · 4 obs

● 2015-06-20 11:33:04
● 2016-02-11 04:26:18
○ 2016-06-27 06:00:44
○ 2026-06-17 11:50:08

○A2607:f1c0:1000:9047:ee5f:f293:46e7:a84f2016-06-27 → 2017-02-12 · 5 obs

○ 2016-02-11 04:26:18
● 2016-06-27 06:00:44
● 2017-02-12 00:59:14
○ 2020-01-13 17:01:16
○ 2026-06-17 11:50:08

●A2607:f1c0:100f:f000::2e22020-01-13 → 2026-06-17 · 3 obs

○ 2017-02-12 00:59:14
● 2020-01-13 17:01:16
● 2026-06-17 11:50:08

○A74.208.215.1222016-06-27 → 2017-02-12 · 5 obs

○ 2016-02-11 04:26:18
● 2016-06-27 06:00:44
● 2017-02-12 00:59:14
○ 2020-01-13 17:01:16
○ 2026-06-17 11:50:08

●A74.208.236.2412020-01-13 → 2026-06-17 · 3 obs

○ 2017-02-12 00:59:14
● 2020-01-13 17:01:16
● 2026-06-17 11:50:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
collester.com	ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.2

NS records: ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collester.com (unsigned zone)

⏱️ Timing

Total: 706ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.241`
AAAA	1	`2607:f1c0:100f:f000::2e2`
NS	4	`ns-us.1and1-dns.de, ns-us.1and1-dns.org...`
MX	2	`mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10)`
SOA	1	`ns-us.1and1-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-us.1and1-dns.com, ns-us.1and1-dns.com)

Analysis

IP Addresses

collester.com directs to two IP numbers, 74.208.236.241 and 2607:f1c0:100f:f000::2e2

2kmachine.com, aslpn.info, jessicagobeil.com and two other host names share IP numbers with collester.com.

Name Servers

The authoritative name servers for collester.com are ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us.

collester.com shares at least some of its name servers with other domains, including mini.com.cy, kaye.ca, genopoly.com and two others.

These name servers are frequently seen alongside ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and 3 other name servers.

The host names ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us each resolve to two IP addresses: ns-us.1and1-dns.com resolves to 217.160.82.2 and 2001:8d8:fe:53:0:d9a0:5202:100; ns-us.1and1-dns.de resolves to 217.160.80.2 and 2001:8d8:fe:53:0:d9a0:5002:100; ns-us.1and1-dns.org resolves to 217.160.83.2 and 2001:8d8:fe:53:0:d9a0:5302:100; ns-us.1and1-dns.us resolves to 217.160.81.2 and 2001:8d8:fe:53:0:d9a0:5102:100.

Mail Servers

Mail for collester.com is handled by two mail servers — mx00.1and1.com and mx01.1and1.com.

collester.com uses an identical mail server configuration to several other domains — among them ryburnfamily.com, kbtow.com, colespages.org and two more.

collester.com has at least partial mail server overlap with other domains such as cedapp.biz, chickenhawktransport.com, bebeaulait.com and two more.

mx00.1and1.com and mx01.1and1.com each resolve to one IP number: mx00.1and1.com points to 74.208.5.3 and mx01.1and1.com points to 74.208.5.21.