ridgeback-database.com - dns.ninja

`ridgeback-database.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.240^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1099.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:99^{🇺🇸 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	`ns1099.ui-dns.de`
		A	217.160.80.99^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.de`
NS	`ns1031.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:521f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.com`
		A	217.160.82.31^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.com`
NS	`ns1044.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1044.ui-dns.org`
		A	217.160.83.44^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1044.ui-dns.org`
NS	`ns1109.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:516d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1109.ui-dns.biz`
		A	217.160.81.109^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1099.ui-dns.de`hostmaster@1und1.com 2017-06-01 #9

`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=1782766446

Same first word

ridgeback-database.com

DNS History

14 records (8 active, 6 former)

○NSns1.argewebhosting.eu2016-12-14 → 2017-07-09 · 4 obs

● 2016-12-14 15:07:46
● 2017-07-09 03:42:00
○ 2026-04-06 15:57:44
○ 2026-06-29 21:03:26

●NSns1031.ui-dns.com2026-04-06 → 2026-06-29 · 3 obs

○ 2017-07-09 03:42:00
● 2026-04-06 15:57:44
● 2026-06-29 21:03:26

●NSns1044.ui-dns.org2026-04-06 → 2026-06-29 · 3 obs

○ 2017-07-09 03:42:00
● 2026-04-06 15:57:44
● 2026-06-29 21:03:26

●NSns1099.ui-dns.de2026-04-06 → 2026-06-29 · 3 obs

○ 2017-07-09 03:42:00
● 2026-04-06 15:57:44
● 2026-06-29 21:03:26

●NSns1109.ui-dns.biz2026-04-06 → 2026-06-29 · 3 obs

○ 2017-07-09 03:42:00
● 2026-04-06 15:57:44
● 2026-06-29 21:03:26

○NSns2.argewebhosting.com2016-12-14 → 2017-07-09 · 4 obs

● 2016-12-14 15:07:46
● 2017-07-09 03:42:00
○ 2026-04-06 15:57:44
○ 2026-06-29 21:03:26

○NSns3.argewebhosting.nl2016-12-14 → 2017-07-09 · 4 obs

● 2016-12-14 15:07:46
● 2017-07-09 03:42:00
○ 2026-04-06 15:57:44
○ 2026-06-29 21:03:26

○MXmail.ridgeback-database.com2016-12-14 → 2017-07-09 · 4 obs

● 2016-12-14 15:07:46
● 2017-07-09 03:42:00
○ 2026-04-06 15:57:44
○ 2026-06-29 21:03:26

●MXmx00.ionos.de2026-04-06 → 2026-06-29 · 3 obs

○ 2017-07-09 03:42:00
● 2026-04-06 15:57:44
● 2026-06-29 21:03:26

●MXmx01.ionos.de2026-04-06 → 2026-06-29 · 3 obs

○ 2017-07-09 03:42:00
● 2026-04-06 15:57:44
● 2026-06-29 21:03:26

○A145.131.21.162017-07-09 → 2017-07-09 · 4 obs

○ 2016-12-14 15:07:46
● 2017-07-09 03:42:00
○ 2026-04-06 15:57:44
○ 2026-06-29 21:03:26

○A185.17.145.342016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 15:07:46
○ 2017-07-09 03:42:00
○ 2026-06-29 21:03:26

●A2001:8d8:100f:f000::2002026-04-06 → 2026-06-29 · 3 obs

○ 2017-07-09 03:42:00
● 2026-04-06 15:57:44
● 2026-06-29 21:03:26

●A217.160.0.2402026-04-06 → 2026-06-29 · 3 obs

○ 2017-07-09 03:42:00
● 2026-04-06 15:57:44
● 2026-06-29 21:03:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
ridgeback-database.com	ns1044.ui-dns.org, ns1099.ui-dns.de, ns1109.ui-dns.biz, ns1031.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.44

NS records: ns1044.ui-dns.org, ns1099.ui-dns.de, ns1109.ui-dns.biz, ns1031.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ridgeback-database.com (unsigned zone)

⏱️ Timing

Total: 507ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.240`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1109.ui-dns.biz, ns1044.ui-dns.org...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1099.ui-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1031.ui-dns.com, ns1031.ui-dns.com)

Analysis

IP Addresses

ridgeback-database.com points to the IP addresses 217.160.0.240 and 2001:8d8:100f:f000::200

comirsrlitalia.it, moving-experience.de, feet(0x616e616c).com and two other host names share IP numbers with ridgeback-database.com.

Name Servers

The authoritative name servers for ridgeback-database.com are ns1109.ui-dns.biz, ns1031.ui-dns.com, ns1099.ui-dns.de and ns1044.ui-dns.org.

There is at least partial name server overlap between ridgeback-database.com and other domains — 4102b1.de, fsamortgage.com, dorel.de and two more among them.

These name servers regularly appear alongside ns1109.ui-dns.org, ns1099.ui-dns.biz, ns1099.ui-dns.com and 7 other name servers in NS record sets.

All four hostnames — ns1109.ui-dns.biz, ns1031.ui-dns.com, ns1099.ui-dns.de and ns1044.ui-dns.org — resolve to two IP numbers apiece: ns1109.ui-dns.biz to 217.160.81.109 and 2001:8d8:fe:53:0:d9a0:516d:100; ns1031.ui-dns.com to 217.160.82.31 and 2001:8d8:fe:53:0:d9a0:521f:100; ns1099.ui-dns.de to 217.160.80.99 and 2607:f1c0:fe:53:185:132:32:99; ns1044.ui-dns.org to 217.160.83.44 and 2001:8d8:fe:53:0:d9a0:532c:100.

Mail Servers

Mail for ridgeback-database.com is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

ridgeback-database.com uses an identical mail server configuration to several other domains — among them aquapark.nrw, st-johannes-homberg.de, phone-and-surf.at and two more.

ridgeback-database.com and other domains — hullern.de for instance — share at least some mail servers.

mx00.ionos.de → 212.227.15.41 and mx01.ionos.de → 217.72.192.67: one IP number per host name.