`bookheist.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:1000:402a:5295:9776:3ed8:5e30^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`perfora.net`
A	74.208.215.221^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1055.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5337:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.org`
		A	217.160.83.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.org`
NS	`ns1085.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:85^{🇺🇸 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	`ns1085.ui-dns.de`
		A	217.160.80.85^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.de`
NS	`ns1114.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5172:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1114.ui-dns.biz`
		A	217.160.81.114^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1114.ui-dns.biz`
NS	`ns1126.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:527e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1126.ui-dns.com`
		A	217.160.82.126^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1126.ui-dns.com`
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	`a17c21deea70bc6073a9380f1c2ce9595f511ed6`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1055.ui-dns.org`hostmaster@1und1.com 2017-06-01 #7

`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=1774646002

Previously MX for

bookheist.com

Same first word

bookheist.com

bookheist.net

Similar names

hikeboost.com

hitebooks.com

hikeboots.com

hootbikes.com

sitekhoob.com

DNS History

14 records (8 active, 6 former)

○NSns1.websitehostserver.net2015-07-13 → 2017-03-24 · 4 obs

● 2015-07-13 11:33:30
● 2017-03-24 06:17:16
○ 2026-03-27 04:56:12
○ 2026-03-27 21:42:36

●NSns1055.ui-dns.org2026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-24 06:17:16
● 2026-03-27 04:56:12
● 2026-03-27 21:42:36

●NSns1085.ui-dns.de2026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-24 06:17:16
● 2026-03-27 04:56:12
● 2026-03-27 21:42:36

●NSns1114.ui-dns.biz2026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-24 06:17:16
● 2026-03-27 04:56:12
● 2026-03-27 21:42:36

●NSns1126.ui-dns.com2026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-24 06:17:16
● 2026-03-27 04:56:12
● 2026-03-27 21:42:36

○NSns2.websitehostserver.net2015-07-13 → 2017-03-24 · 4 obs

● 2015-07-13 11:33:30
● 2017-03-24 06:17:16
○ 2026-03-27 04:56:12
○ 2026-03-27 21:42:36

○MXbookheist.com2015-07-13 → 2017-03-24 · 4 obs

● 2015-07-13 11:33:30
● 2017-03-24 06:17:16
○ 2026-03-27 04:56:12
○ 2026-03-27 21:42:36

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

○ 2017-03-24 06:17:16
● 2026-03-27 04:56:12
● 2026-03-27 21:42:36

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

○ 2017-03-24 06:17:16
● 2026-03-27 04:56:12
● 2026-03-27 21:42:36

○A173.236.101.422015-11-27 → 2016-06-20 · 5 obs

○ 2015-07-13 11:33:30
● 2015-11-27 01:22:36
● 2016-06-20 17:17:28
○ 2017-03-24 06:17:16
○ 2026-03-27 21:42:36

●A2607:f1c0:1000:402a:5295:9776:3ed8:5e302026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-24 06:17:16
● 2026-03-27 04:56:12
● 2026-03-27 21:42:36

○A65.60.52.902015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 11:33:30
○ 2015-11-27 01:22:36
○ 2026-03-27 21:42:36

●A74.208.215.2212026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-24 06:17:16
● 2026-03-27 04:56:12
● 2026-03-27 21:42:36

○A96.127.185.1462017-03-24 → 2017-03-24 · 4 obs

○ 2016-06-20 17:17:28
● 2017-03-24 06:17:16
○ 2026-03-27 04:56:12
○ 2026-03-27 21:42:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bookheist.com	ns1055.ui-dns.org, ns1085.ui-dns.de, ns1114.ui-dns.biz, ns1126.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.126

NS records: ns1055.ui-dns.org, ns1085.ui-dns.de, ns1114.ui-dns.biz, ns1126.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookheist.com (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.215.221`
AAAA	1	`2607:f1c0:1000:402a:5295:9776:3ed8:5e30`
NS	4	`ns1085.ui-dns.de, ns1126.ui-dns.com...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	2	`v=spf1 include:_spf-us.ionos.com ~all, a17c21deea70bc6073a9380f1c2ce9595f511ed6`
SOA	1	`ns1055.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1126.ui-dns.com, ns1126.ui-dns.com)

Analysis

IP Addresses

bookheist.com points to two IP numbers: 2607:f1c0:1000:402a:5295:9776:3ed8:5e30 and 74.208.215.221.

Other host names such as evergreensprinklers.co, sullivancapitalpartners.com, wikivideo.net, 1and1-technical-editors.com and worker-leasing.com share IPs with bookheist.com.

Name Servers

bookheist.com is delegated to four name servers: ns1114.ui-dns.biz, ns1126.ui-dns.com, ns1085.ui-dns.de and ns1055.ui-dns.org.

bookheist.com at least partially shares name servers with other domains, for example ruffrizeworlwide.com, mlotek.eu, l2c.de, prefamovil.eu and samandas.com.