`builtbyjumpstart.com`

DNSSEC	⚠️ Not signed
A	217.154.50.96^{🇬🇧 IONOS-AS217.154.50.0/23 IONOS SE}
		PTR	`ip217-154-50-96.pbiaas.com`
NS	`ns67.1and1.co.uk` ⭐
		A	2001:8d8:fe:53:0:d9a0:501f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.de`
		A	217.160.80.31^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.de`
NS	`ns68.1and1.co.uk`
		A	2001:8d8:fe:53:0:d9a0:511e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.biz`
		A	217.160.81.30^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.biz`
MX	`mx00.1and1.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.1and1.co.uk` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
SOA	`ns67.1and1.co.uk`hostmaster@1and1.co.uk 2015-10-08 #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=1774964137

Same first word

builtbyjumpstart.com

DNS History

7 records (5 active, 2 former)

●NSns67.1and1.co.uk2015-06-30 → 2026-03-31 · 2 obs

● 2015-06-30 05:36:28
● 2026-03-31 14:02:30

●NSns68.1and1.co.uk2015-06-30 → 2026-03-31 · 2 obs

● 2015-06-30 05:36:28
● 2026-03-31 14:02:30

●MXmx00.1and1.co.uk2015-06-30 → 2026-03-31 · 2 obs

● 2015-06-30 05:36:28
● 2026-03-31 14:02:30

●MXmx01.1and1.co.uk2015-06-30 → 2026-03-31 · 2 obs

● 2015-06-30 05:36:28
● 2026-03-31 14:02:30

●A217.154.50.962026-03-30 → 2026-03-31 · 3 obs

○ 2026-02-15 20:48:26
● 2026-03-30 05:55:14
● 2026-03-31 14:02:30

○A77.68.25.1872026-02-15 → 2026-02-15 · 5 obs

○ 2018-09-06 03:27:48
● 2026-02-15 01:59:52
● 2026-02-15 20:48:26
○ 2026-03-30 05:55:14
○ 2026-03-31 14:02:30

○A87.106.150.832015-06-30 → 2018-09-06 · 4 obs

● 2015-06-30 05:36:28
● 2018-09-06 03:27:48
○ 2026-02-15 01:59:52
○ 2026-03-31 14:02:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
builtbyjumpstart.com	ns68.1and1.co.uk, ns67.1and1.co.uk	-

✅ Authoritative Response

Server:217.160.80.31

NS records: ns68.1and1.co.uk, ns67.1and1.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for builtbyjumpstart.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.154.50.96`
NS	2	`ns68.1and1.co.uk, ns67.1and1.co.uk`
MX	2	`mx00.1and1.co.uk (pri: 10), mx01.1and1.co.uk (pri: 10)`
SOA	1	`ns67.1and1.co.uk hostmaster.1and1.co.uk`

Analysis

IP Addresses

builtbyjumpstart.com maps to IP address 217.154.50.96.

Other host names, for example atlanteanmedia.com, ip217-154-50-96.pbiaas.com and www.atlanteanmedia.com share the same IP as builtbyjumpstart.com.

Name Servers

Two name servers ns67.1and1.co.uk and ns68.1and1.co.uk are delegated to builtbyjumpstart.com.

builtbyjumpstart.com uses the same name server configuration as other domains, such as financialadvisers4u.com, godstone.surrey.sch.uk, benduffield.com, karikaturarsivi.com and corleco.com.

builtbyjumpstart.com at least partially shares name servers with other domains such as najmalmadinah.com, trains4students.com, interconnecting.co.uk, upanishads.co.uk and aceofjacks.com.

These name servers are often used together with ns-uk.1and1-dns.biz, ns-uk.1and1-dns.com, ns-uk.1and1-dns.org, ns-uk.1and1-dns.co.uk, ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

Host names with two IPs:

ns67.1and1.co.uk points to 2001:8d8:fe:53:0:d9a0:501f:100 and 217.160.80.31.

ns68.1and1.co.uk points to 2001:8d8:fe:53:0:d9a0:511e:100 and 217.160.81.30.

Mail Servers

Two mail servers handle builtbyjumpstart.com: mx00.1and1.co.uk and mx01.1and1.co.uk.

builtbyjumpstart.com shares the same mail server setup as other domains, including infrastructureireland.ie, mx00.isographdirect.com, shaneelenterprises.com, ayrshiregreens.org and evolutionmediauk.com.

builtbyjumpstart.com shares mail servers with other domains at least in part, for instance travelup.tv, mail.nortechgaragedoors.co.uk, civilceremonies.info, axponents.info and realforcekeyboards.com.

Host names with a single IP address:

mx00.1and1.co.uk points to 212.227.15.41

mx01.1and1.co.uk points to 217.72.192.67

builtbyjumpstart.com - robtex.com