`coopbig.com`

DNSSEC	⚠️ Not signed
A	fe80::250:56ff:fe34:3637
A	70.35.198.157^{🇺🇸 IONOS-AS70.35.192.0/20 701 Lee Road Suite 300 Chesterbrook PA 19087 United States}
NS	`ns1028.ui-dns.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:501c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.de`
		A	217.160.80.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.de`
NS	`ns1028.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:511c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.biz`
		A	217.160.81.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.biz`
NS	`ns1028.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:521c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.com`
		A	217.160.82.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.com`
NS	`ns1028.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:531c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.org`
		A	217.160.83.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1028.ui-dns.de`hostmaster@1and1.com 2015-11-24 #5

`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=1774394827

Same first word

coopbig.com

Similar names

bigcoop.com

DNS History

19 records (8 active, 11 former)

○NSno-dyn-updates.san.yahoo.com2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 05:03:48
○ 2016-02-08 00:43:04
○ 2026-03-24 23:41:10

○NSns-us.1and1-dns.com2016-02-08 → 2017-02-01 · 5 obs

○ 2015-06-24 05:03:48
● 2016-02-08 00:43:04
● 2017-02-01 02:30:12
○ 2018-12-15 14:05:36
○ 2026-03-24 23:41:10

○NSns-us.1and1-dns.de2016-02-08 → 2017-02-01 · 5 obs

○ 2015-06-24 05:03:48
● 2016-02-08 00:43:04
● 2017-02-01 02:30:12
○ 2018-12-15 14:05:36
○ 2026-03-24 23:41:10

○NSns-us.1and1-dns.org2016-02-08 → 2017-02-01 · 5 obs

○ 2015-06-24 05:03:48
● 2016-02-08 00:43:04
● 2017-02-01 02:30:12
○ 2018-12-15 14:05:36
○ 2026-03-24 23:41:10

○NSns-us.1and1-dns.us2016-02-08 → 2017-02-01 · 5 obs

○ 2015-06-24 05:03:48
● 2016-02-08 00:43:04
● 2017-02-01 02:30:12
○ 2018-12-15 14:05:36
○ 2026-03-24 23:41:10

●NSns1028.ui-dns.biz2018-12-15 → 2026-03-24 · 3 obs

○ 2017-02-01 02:30:12
● 2018-12-15 14:05:36
● 2026-03-24 23:41:10

●NSns1028.ui-dns.com2018-12-15 → 2026-03-24 · 3 obs

○ 2017-02-01 02:30:12
● 2018-12-15 14:05:36
● 2026-03-24 23:41:10

●NSns1028.ui-dns.de2018-12-15 → 2026-03-24 · 3 obs

○ 2017-02-01 02:30:12
● 2018-12-15 14:05:36
● 2026-03-24 23:41:10

●NSns1028.ui-dns.org2018-12-15 → 2026-03-24 · 3 obs

○ 2017-02-01 02:30:12
● 2018-12-15 14:05:36
● 2026-03-24 23:41:10

○NSyns1.yahoo.com2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 05:03:48
○ 2016-02-08 00:43:04
○ 2026-03-24 23:41:10

○NSyns2.yahoo.com2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 05:03:48
○ 2016-02-08 00:43:04
○ 2026-03-24 23:41:10

○MXmx-biz.mail.am0.yahoodns.net2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 05:03:48
○ 2016-02-08 00:43:04
○ 2026-03-24 23:41:10

○MXmx00.1and1.com2016-02-08 → 2018-12-15 · 4 obs

○ 2015-06-24 05:03:48
● 2016-02-08 00:43:04
● 2018-12-15 14:05:36
○ 2026-03-24 23:41:10

●MXmx00.ionos.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-12-15 14:05:36
● 2026-03-24 23:41:10

○MXmx01.1and1.com2016-02-08 → 2018-12-15 · 4 obs

○ 2015-06-24 05:03:48
● 2016-02-08 00:43:04
● 2018-12-15 14:05:36
○ 2026-03-24 23:41:10

●MXmx01.ionos.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-12-15 14:05:36
● 2026-03-24 23:41:10

●A70.35.198.1572016-02-08 → 2026-03-24 · 3 obs

○ 2015-06-24 05:03:48
● 2016-02-08 00:43:04
● 2026-03-24 23:41:10

○A98.136.187.132015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 05:03:48
○ 2016-02-08 00:43:04
○ 2026-03-24 23:41:10

●Afe80::250:56ff:fe34:36372016-02-08 → 2026-03-24 · 3 obs

○ 2015-06-24 05:03:48
● 2016-02-08 00:43:04
● 2026-03-24 23:41:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
coopbig.com	ns1028.ui-dns.de, ns1028.ui-dns.biz, ns1028.ui-dns.org, ns1028.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.28

NS records: ns1028.ui-dns.de, ns1028.ui-dns.biz, ns1028.ui-dns.org, ns1028.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coopbig.com (unsigned zone)

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`70.35.198.157`
AAAA	1	`fe80::250:56ff:fe34:3637`
NS	4	`ns1028.ui-dns.de, ns1028.ui-dns.biz...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1028.ui-dns.de hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1028.ui-dns.com, ns1028.ui-dns.com)

Analysis

IP Addresses

coopbig.com points to two IP numbers: fe80::250:56ff:fe34:3637 and 70.35.198.157.

Name Servers

coopbig.com is delegated to four name servers: ns1028.ui-dns.biz, ns1028.ui-dns.com, ns1028.ui-dns.de and ns1028.ui-dns.org.

coopbig.com at least partially shares name servers with other domains, for example tinkuy.net, fgme.fr, ferienwohnung-jochmann.de, bradleyfagan.info and asesoriapaniagua.com.

These name servers are often used together with ns1052.ui-dns.de and ns1105.ui-dns.com.

Host names with two IP numbers:

ns1028.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:511c:100 and 217.160.81.28

ns1028.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:521c:100 and 217.160.82.28

ns1028.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:501c:100 and 217.160.80.28

ns1028.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:531c:100 and 217.160.83.28

Mail Servers

Two mail servers handle coopbig.com: mx00.ionos.com and mx01.ionos.com.

coopbig.com shares the same mail server setup as other domains, including fstar.ca, pedsweb.com, codoxo.org, astersoftware.com and cantinam.com.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.

coopbig.com - robtex.com

coopbig.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`coopbig.com`

`com`