`workandbull.com`

DNSSEC	⚠️ Not signed
A	216.250.120.147^{🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`perfora.net`
NS	`ns1054.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5136:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1054.ui-dns.biz`
		A	217.160.81.54^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1054.ui-dns.biz`
NS	`ns1054.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5236:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1054.ui-dns.com`
		A	217.160.82.54^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1054.ui-dns.com`
NS	`ns1054.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:54^{🇺🇸 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	`ns1054.ui-dns.de`
		A	217.160.80.54^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1054.ui-dns.de`
NS	`ns1054.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5336:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1054.ui-dns.org`
		A	217.160.83.54^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1054.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	`ns1054.ui-dns.biz`hostmaster@1and1.com 2014-07-16 #4

`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=1776049372

Same first word

workandbull.com

DNS History

18 records (7 active, 11 former)

○NSns-us.1and1-dns.com2015-07-22 → 2017-03-28 · 4 obs

● 2015-07-22 20:57:08
● 2017-03-28 12:55:06
○ 2026-03-25 22:46:42
○ 2026-04-13 03:23:18

○NSns-us.1and1-dns.de2015-07-22 → 2017-03-28 · 4 obs

● 2015-07-22 20:57:08
● 2017-03-28 12:55:06
○ 2026-03-25 22:46:42
○ 2026-04-13 03:23:18

○NSns-us.1and1-dns.org2015-07-22 → 2017-03-28 · 4 obs

● 2015-07-22 20:57:08
● 2017-03-28 12:55:06
○ 2026-03-25 22:46:42
○ 2026-04-13 03:23:18

○NSns-us.1and1-dns.us2015-07-22 → 2017-03-28 · 4 obs

● 2015-07-22 20:57:08
● 2017-03-28 12:55:06
○ 2026-03-25 22:46:42
○ 2026-04-13 03:23:18

●NSns1054.ui-dns.biz2026-03-25 → 2026-04-13 · 3 obs

○ 2017-03-28 12:55:06
● 2026-03-25 22:46:42
● 2026-04-13 03:23:18

●NSns1054.ui-dns.com2026-03-25 → 2026-04-13 · 3 obs

○ 2017-03-28 12:55:06
● 2026-03-25 22:46:42
● 2026-04-13 03:23:18

●NSns1054.ui-dns.de2026-03-25 → 2026-04-13 · 3 obs

○ 2017-03-28 12:55:06
● 2026-03-25 22:46:42
● 2026-04-13 03:23:18

●NSns1054.ui-dns.org2026-03-25 → 2026-04-13 · 3 obs

○ 2017-03-28 12:55:06
● 2026-03-25 22:46:42
● 2026-04-13 03:23:18

○MXalt1.aspmx.l.google.com2015-07-22 → 2016-07-10 · 4 obs

● 2015-07-22 20:57:08
● 2016-07-10 17:11:58
○ 2017-03-28 12:55:06
○ 2026-04-13 03:23:18

○MXalt2.aspmx.l.google.com2015-07-22 → 2016-07-10 · 4 obs

● 2015-07-22 20:57:08
● 2016-07-10 17:11:58
○ 2017-03-28 12:55:06
○ 2026-04-13 03:23:18

○MXaspmx.l.google.com2015-07-22 → 2016-07-10 · 4 obs

● 2015-07-22 20:57:08
● 2016-07-10 17:11:58
○ 2017-03-28 12:55:06
○ 2026-04-13 03:23:18

○MXaspmx2.googlemail.com2015-07-22 → 2016-07-10 · 4 obs

● 2015-07-22 20:57:08
● 2016-07-10 17:11:58
○ 2017-03-28 12:55:06
○ 2026-04-13 03:23:18

○MXmx00.1and1.com2017-03-28 → 2017-03-28 · 4 obs

○ 2016-07-10 17:11:58
● 2017-03-28 12:55:06
○ 2026-03-25 22:46:42
○ 2026-04-13 03:23:18

●MXmx00.ionos.com2026-03-25 → 2026-04-13 · 3 obs

○ 2017-03-28 12:55:06
● 2026-03-25 22:46:42
● 2026-04-13 03:23:18

○MXmx01.1and1.com2017-03-28 → 2017-03-28 · 4 obs

○ 2016-07-10 17:11:58
● 2017-03-28 12:55:06
○ 2026-03-25 22:46:42
○ 2026-04-13 03:23:18

●MXmx01.ionos.com2026-03-25 → 2026-04-13 · 3 obs

○ 2017-03-28 12:55:06
● 2026-03-25 22:46:42
● 2026-04-13 03:23:18

●A216.250.120.1472017-03-28 → 2026-04-13 · 3 obs

○ 2016-07-10 17:11:58
● 2017-03-28 12:55:06
● 2026-04-13 03:23:18

○A96.126.112.2392015-07-22 → 2016-07-10 · 4 obs

● 2015-07-22 20:57:08
● 2016-07-10 17:11:58
○ 2017-03-28 12:55:06
○ 2026-04-13 03:23:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
workandbull.com	ns1054.ui-dns.de, ns1054.ui-dns.biz, ns1054.ui-dns.org, ns1054.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.54

NS records: ns1054.ui-dns.de, ns1054.ui-dns.biz, ns1054.ui-dns.org, ns1054.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workandbull.com (unsigned zone)

⏱️ Timing

Total: 539ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.250.120.147`
NS	4	`ns1054.ui-dns.de, ns1054.ui-dns.org...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1054.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1054.ui-dns.com, ns1054.ui-dns.com)

Analysis

IP Addresses

workandbull.com resolves to one IP number: 216.250.120.147.

other host names including catkingardens.org, sharongiuffrida.com, ghanax.com, atomensah.com and makhov.name share IP numbers with workandbull.com.

Name Servers

workandbull.com is delegated to four name servers: ns1054.ui-dns.biz, ns1054.ui-dns.com, ns1054.ui-dns.de and ns1054.ui-dns.org.

workandbull.com at least partially shares name servers with other domains, for instance germantp.com, kfz-evb.de, sleekandwilliamson.com, dentistasenleon.es and simpleivf.com.

These name servers are commonly used with ns1088.ui-dns.com, ns1068.ui-dns.de, ns1044.ui-dns.org, ns1064.ui-dns.com and ns1018.ui-dns.org.

Host names with two IP numbers:

ns1054.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5136:100 and 217.160.81.54; ns1054.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5236:100 and 217.160.82.54; ns1054.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:54 and 217.160.80.54; ns1054.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5336:100 and 217.160.83.54.

Mail Servers

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

workandbull.com shares the same mail server setup as other domains, for instance comaduster.net, pryices.com, isswin.com, iwashedmyhands.com and stefanyj.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

workandbull.com - robtex.com

workandbull.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

`workandbull.com`

`com`