`theworkingpen.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2cb^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02cb.elastic-ssl.ui-r.com`
A	74.208.236.182^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1079.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:534f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1079.ui-dns.org`
		A	217.160.83.79^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1079.ui-dns.org`
NS	`ns1030.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:501e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.de`
		A	217.160.80.30^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.de`
NS	`ns1061.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:523d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.com`
		A	217.160.82.61^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1061.ui-dns.com`
NS	`ns1073.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5149:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1073.ui-dns.biz`
		A	217.160.81.73^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1073.ui-dns.biz`
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	`ns1079.ui-dns.org`hostmaster@1and1.com 2018-03-23 #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=1774627822

Same first word

theworkingpen.com

DNS History

10 records (8 active, 2 former)

●NSns1030.ui-dns.de2018-05-12 → 2026-03-27 · 2 obs

● 2018-05-12 00:38:16
● 2026-03-27 16:40:42

●NSns1061.ui-dns.com2018-05-12 → 2026-03-27 · 2 obs

● 2018-05-12 00:38:16
● 2026-03-27 16:40:42

●NSns1073.ui-dns.biz2018-05-12 → 2026-03-27 · 2 obs

● 2018-05-12 00:38:16
● 2026-03-27 16:40:42

●NSns1079.ui-dns.org2018-05-12 → 2026-03-27 · 2 obs

● 2018-05-12 00:38:16
● 2026-03-27 16:40:42

○MXmx00.1and1.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 00:38:16
○ 2026-02-14 21:29:00
○ 2026-03-27 16:40:42

●MXmx00.ionos.com2026-02-14 → 2026-03-27 · 3 obs

○ 2018-05-12 00:38:16
● 2026-02-14 21:29:00
● 2026-03-27 16:40:42

○MXmx01.1and1.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 00:38:16
○ 2026-02-14 21:29:00
○ 2026-03-27 16:40:42

●MXmx01.ionos.com2026-02-14 → 2026-03-27 · 3 obs

○ 2018-05-12 00:38:16
● 2026-02-14 21:29:00
● 2026-03-27 16:40:42

●A2607:f1c0:100f:f000::2cb2018-05-12 → 2026-03-27 · 2 obs

● 2018-05-12 00:38:16
● 2026-03-27 16:40:42

●A74.208.236.1822018-05-12 → 2026-03-27 · 2 obs

● 2018-05-12 00:38:16
● 2026-03-27 16:40:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
theworkingpen.com	ns1073.ui-dns.biz, ns1079.ui-dns.org, ns1030.ui-dns.de, ns1061.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.61

NS records: ns1073.ui-dns.biz, ns1079.ui-dns.org, ns1030.ui-dns.de, ns1061.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theworkingpen.com (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.182`
AAAA	1	`2607:f1c0:100f:f000::2cb`
NS	4	`ns1073.ui-dns.biz, ns1061.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	`ns1079.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1061.ui-dns.com, ns1061.ui-dns.com)

Analysis

IP Addresses

theworkingpen.com points to two IP numbers: 2607:f1c0:100f:f000::2cb and 74.208.236.182.

Other host names, for instance adbus.net, marega.com.mx, houstonbdr.com, flashpromo.app and cheapsolarpower.org share IP numbers with theworkingpen.com.

Name Servers

theworkingpen.com is delegated to four name servers: ns1073.ui-dns.biz, ns1061.ui-dns.com, ns1030.ui-dns.de and ns1079.ui-dns.org.

theworkingpen.com shares name servers with other domains at least partially, for instance trademarkonline.de, dozeway.com, xybyresoft.com, celles-qui-osent.com and betriebliches-gesundheitsmanagement.com.

these name servers are commonly used with the name servers ns1061.ui-dns.org, ns1079.ui-dns.com, ns1061.ui-dns.biz, ns1061.ui-dns.de, ns1079.ui-dns.biz, ns1079.ui-dns.de, ns1073.ui-dns.com, ns1073.ui-dns.org, ns1073.ui-dns.de and ns1030.ui-dns.org.

Host names with two IP numbers:

ns1073.ui-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:5149:100 and 217.160.81.73.

ns1061.ui-dns.com resolves to 2001:8d8:fe:53:0:d9a0:523d:100 and 217.160.82.61.

ns1030.ui-dns.de resolves to 2001:8d8:fe:53:0:d9a0:501e:100 and 217.160.80.30.

ns1079.ui-dns.org resolves to 2001:8d8:fe:53:0:d9a0:534f:100 and 217.160.83.79.

Mail Servers

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

theworkingpen.com shares the same mail server setup as other domains, including canadianframecompany.com, wetravelcheap.com, jambwa.com, infinitemedium.com and cleanculturereg.com.

At least part of theworkingpen.com's mail servers are shared with other domains, for instance blockcodelabs.com and astrosoftware.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.

theworkingpen.com - robtex.com