`bigblackox.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:1000:9060:5eab:bf80:3f7a:7814^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`perfora.net`
A	74.208.215.68^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1050.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5132:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1050.ui-dns.biz`
		A	217.160.81.50^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1050.ui-dns.biz`
NS	`ns1049.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5231:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1049.ui-dns.com`
		A	217.160.82.49^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1049.ui-dns.com`
NS	`ns1104.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5368:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.org`
		A	217.160.83.104^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.org`
NS	`ns1121.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:121^{🇺🇸 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	`ns1121.ui-dns.de`
		A	217.160.80.121^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.de`
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	`ns1050.ui-dns.biz`hostmaster@1and1.com 2017-08-01 #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=1774478742

Same first word

bigblackox.com

DNS History

16 records (8 active, 8 former)

○NSns1.r4l.com2016-07-16 → 2016-07-16 · 3 obs

● 2016-07-16 15:33:32
○ 2020-01-27 02:15:26
○ 2026-03-25 23:14:00

●NSns1049.ui-dns.com2020-01-27 → 2026-03-25 · 3 obs

○ 2016-07-16 15:33:32
● 2020-01-27 02:15:26
● 2026-03-25 23:14:00

●NSns1050.ui-dns.biz2020-01-27 → 2026-03-25 · 3 obs

○ 2016-07-16 15:33:32
● 2020-01-27 02:15:26
● 2026-03-25 23:14:00

●NSns1104.ui-dns.org2020-01-27 → 2026-03-25 · 3 obs

○ 2016-07-16 15:33:32
● 2020-01-27 02:15:26
● 2026-03-25 23:14:00

●NSns1121.ui-dns.de2020-01-27 → 2026-03-25 · 3 obs

○ 2016-07-16 15:33:32
● 2020-01-27 02:15:26
● 2026-03-25 23:14:00

○NSns2.r4l.com2016-07-16 → 2016-07-16 · 3 obs

● 2016-07-16 15:33:32
○ 2020-01-27 02:15:26
○ 2026-03-25 23:14:00

○MXmx00.1and1.com2020-01-27 → 2020-01-27 · 3 obs

○ 2016-07-16 15:33:32
● 2020-01-27 02:15:26
○ 2026-03-25 23:14:00

●MXmx00.ionos.com2026-03-25 → 2026-03-25 · 2 obs

○ 2020-01-27 02:15:26
● 2026-03-25 23:14:00

○MXmx01.1and1.com2020-01-27 → 2020-01-27 · 3 obs

○ 2016-07-16 15:33:32
● 2020-01-27 02:15:26
○ 2026-03-25 23:14:00

●MXmx01.ionos.com2026-03-25 → 2026-03-25 · 2 obs

○ 2020-01-27 02:15:26
● 2026-03-25 23:14:00

○MXmx1.r4l.com2016-07-16 → 2016-07-16 · 3 obs

● 2016-07-16 15:33:32
○ 2020-01-27 02:15:26
○ 2026-03-25 23:14:00

○MXmx2.r4l.com2016-07-16 → 2016-07-16 · 3 obs

● 2016-07-16 15:33:32
○ 2020-01-27 02:15:26
○ 2026-03-25 23:14:00

○MXmx3.r4l.com2016-07-16 → 2016-07-16 · 3 obs

● 2016-07-16 15:33:32
○ 2020-01-27 02:15:26
○ 2026-03-25 23:14:00

○A142.4.204.1812016-07-16 → 2016-07-16 · 3 obs

● 2016-07-16 15:33:32
○ 2020-01-27 02:15:26
○ 2026-03-25 23:14:00

●A2607:f1c0:1000:9060:5eab:bf80:3f7a:78142020-01-27 → 2026-03-25 · 3 obs

○ 2016-07-16 15:33:32
● 2020-01-27 02:15:26
● 2026-03-25 23:14:00

●A74.208.215.682020-01-27 → 2026-03-25 · 3 obs

○ 2016-07-16 15:33:32
● 2020-01-27 02:15:26
● 2026-03-25 23:14:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
bigblackox.com	ns1050.ui-dns.biz, ns1104.ui-dns.org, ns1121.ui-dns.de, ns1049.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.50

NS records: ns1050.ui-dns.biz, ns1104.ui-dns.org, ns1121.ui-dns.de, ns1049.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigblackox.com (unsigned zone)

⏱️ Timing

Total: 477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.215.68`
AAAA	1	`2607:f1c0:1000:9060:5eab:bf80:3f7a:7814`
NS	4	`ns1121.ui-dns.de, ns1049.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	`ns1050.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1049.ui-dns.com, ns1049.ui-dns.com)

Analysis

IP Addresses

Two IP numbers are pointed to by bigblackox.com: 2607:f1c0:1000:9060:5eab:bf80:3f7a:7814 and 74.208.215.68.

other host names include bsblights.com, snipersubmission.com, ilkebac.com, dunedincoffee.com and semcotips.com; they share IP numbers with bigblackox.com.

Name Servers

bigblackox.com delegates to four name servers: ns1050.ui-dns.biz, ns1049.ui-dns.com, ns1121.ui-dns.de and ns1104.ui-dns.org.

bigblackox.com at least partially shares name servers with other domains, for instance marain.org, darthgibblet.com, summerbeauty.de, wolfgang-bosse.de and davidsen.de.

these name servers are commonly used with ns1121.ui-dns.biz, ns1121.ui-dns.com, ns1121.ui-dns.org, ns1050.ui-dns.org, ns1050.ui-dns.de, ns1104.ui-dns.biz, ns1050.ui-dns.com, ns1104.ui-dns.com, ns1104.ui-dns.de and ns1049.ui-dns.biz.

Host names with two IP numbers: ns1050.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5132:100 and 217.160.81.50; ns1049.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5231:100 and 217.160.82.49; ns1121.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:121 and 217.160.80.121; ns1104.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5368:100 and 217.160.83.104.

Mail Servers

bigblackox.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

bigblackox.com uses the same mail server setup as other domains, for instance staceyandjohn.com, app-test-qaeca3.com, scrapmycarbrampton.com, evergreenhealthadvisors.com and mpfusa.com.

Host names with one IP:

mx00.ionos.com points to: 74.208.5.3

mx01.ionos.com points to: 74.208.5.21

bigblackox.com - robtex.com

bigblackox.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`bigblackox.com`

`com`