prefbids.com - dns.ninja

`prefbids.com`

DNSSEC	⚠️ Not signed
NS	`ns1122.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:122^{🇺🇸 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	`ns1122.ui-dns.com`
		A	185.132.34.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.ui-dns.com`
NS	`ns1030.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:30^{🇺🇸 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	`ns1030.ui-dns.biz`
		A	185.132.33.30^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1030.ui-dns.biz`
NS	`ns1117.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:117^{🇺🇸 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	`ns1117.ui-dns.de`
		A	185.132.32.117^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1117.ui-dns.de`
NS	`ns1117.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:117^{🇺🇸 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	`ns1117.ui-dns.org`
		A	185.132.35.117^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1117.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1122.ui-dns.com`hostmaster@1and1.com 2018-03-09 #3

`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=1785762132

Previously MX for

prefbids.com

Same first word

prefbids.com

Similar names

bfspider.com

erfpbids.com

fbspider.com

DNS History

13 records (6 active, 7 former)

●NSns1030.ui-dns.biz2026-04-23 → 2026-08-03 · 3 obs

○ 2017-08-31 02:07:24
● 2026-04-23 08:26:56
● 2026-08-03 13:21:42

●NSns1117.ui-dns.de2026-04-23 → 2026-08-03 · 3 obs

○ 2017-08-31 02:07:24
● 2026-04-23 08:26:56
● 2026-08-03 13:21:42

●NSns1117.ui-dns.org2026-04-23 → 2026-08-03 · 3 obs

○ 2017-08-31 02:07:24
● 2026-04-23 08:26:56
● 2026-08-03 13:21:42

●NSns1122.ui-dns.com2026-04-23 → 2026-08-03 · 3 obs

○ 2017-08-31 02:07:24
● 2026-04-23 08:26:56
● 2026-08-03 13:21:42

○NSns47.1and1.com2015-06-09 → 2017-08-31 · 4 obs

● 2015-06-09 23:17:42
● 2017-08-31 02:07:24
○ 2026-04-23 08:26:56
○ 2026-08-03 13:21:42

○NSns48.1and1.com2015-06-09 → 2017-08-31 · 4 obs

● 2015-06-09 23:17:42
● 2017-08-31 02:07:24
○ 2026-04-23 08:26:56
○ 2026-08-03 13:21:42

○MXmx00.1and1.com2015-06-09 → 2016-04-10 · 4 obs

● 2015-06-09 23:17:42
● 2016-04-10 12:15:34
○ 2016-11-19 05:49:20
○ 2026-08-03 13:21:42

●MXmx00.ionos.com2026-04-23 → 2026-08-03 · 3 obs

○ 2017-08-31 02:07:24
● 2026-04-23 08:26:56
● 2026-08-03 13:21:42

○MXmx01.1and1.com2015-06-09 → 2016-04-10 · 4 obs

● 2015-06-09 23:17:42
● 2016-04-10 12:15:34
○ 2016-11-19 05:49:20
○ 2026-08-03 13:21:42

●MXmx01.ionos.com2026-04-23 → 2026-08-03 · 3 obs

○ 2017-08-31 02:07:24
● 2026-04-23 08:26:56
● 2026-08-03 13:21:42

○MXprefbids.com2016-11-19 → 2017-08-31 · 5 obs

○ 2016-04-10 12:15:34
● 2016-11-19 05:49:20
● 2017-08-31 02:07:24
○ 2026-04-23 08:26:56
○ 2026-08-03 13:21:42

○A70.35.196.1382016-11-19 → 2017-08-31 · 5 obs

○ 2016-04-10 12:15:34
● 2016-11-19 05:49:20
● 2017-08-31 02:07:24
○ 2026-04-23 08:26:56
○ 2026-08-03 13:21:42

○A74.208.87.122015-06-09 → 2016-04-10 · 4 obs

● 2015-06-09 23:17:42
● 2016-04-10 12:15:34
○ 2016-11-19 05:49:20
○ 2026-08-03 13:21:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prefbids.com	ns1030.ui-dns.biz, ns1117.ui-dns.de, ns1117.ui-dns.org, ns1122.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.30

NS records: ns1030.ui-dns.biz, ns1117.ui-dns.de, ns1117.ui-dns.org, ns1122.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prefbids.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1030.ui-dns.biz, ns1122.ui-dns.com...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1122.ui-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1122.ui-dns.com, ns1122.ui-dns.com)

Analysis

Name Servers

The NS records for prefbids.com point to four name servers: ns1030.ui-dns.biz, ns1122.ui-dns.com, ns1117.ui-dns.de and ns1117.ui-dns.org.

At least some of prefbids.com's name servers are shared with other domains, for example stb-albert.de, csgadol.com, wiehre.net and two more.

These name servers tend to co-occur with ns1117.ui-dns.com, ns1117.ui-dns.biz, ns1030.ui-dns.com and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1030.ui-dns.biz directs to 185.132.33.30 and 2607:f1c0:fe:53:185:132:33:30; ns1122.ui-dns.com directs to 185.132.34.122 and 2607:f1c0:fe:53:185:132:34:122; ns1117.ui-dns.de directs to 185.132.32.117 and 2607:f1c0:fe:53:185:132:32:117; ns1117.ui-dns.org directs to 185.132.35.117 and 2607:f1c0:fe:53:185:132:35:117.

Mail Servers

prefbids.com is served by two mail servers, mx00.ionos.com and mx01.ionos.com.

Among the domains sharing a mail server setup with prefbids.com are theartech.net, troydooly.us, melaniesiebert.com and two others.

Each of mx00.ionos.com and mx01.ionos.com has one IP address: mx00.ionos.com uses 74.208.114.65 and mx01.ionos.com uses 74.208.114.66.