`catherinegregorybooks.com`

DNSSEC	⚠️ Not signed
A	74.208.236.181^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-181.elastic-ssl.ui-r.com`
NS	`ns1084.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5254:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.com`
		A	217.160.82.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.com`
NS	`ns1084.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5154:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
		A	217.160.81.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
NS	`ns1084.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:84^{🇺🇸 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	`ns1084.ui-dns.de`
		A	217.160.80.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.de`
NS	`ns1084.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5354:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.org`
		A	217.160.83.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.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	`ns1084.ui-dns.com`hostmaster@1and1.com 2017-05-11 #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=1778345736

Subdomains

www.catherinegregorybooks.com

Same first word

catherinegregorybooks.com

DNS History

13 records (7 active, 6 former)

●NSns1084.ui-dns.biz2018-06-18 → 2026-05-09 · 3 obs

○ 2017-01-08 14:10:38
● 2018-06-18 14:30:52
● 2026-05-09 17:15:52

●NSns1084.ui-dns.com2018-06-18 → 2026-05-09 · 3 obs

○ 2017-01-08 14:10:38
● 2018-06-18 14:30:52
● 2026-05-09 17:15:52

●NSns1084.ui-dns.de2018-06-18 → 2026-05-09 · 3 obs

○ 2017-01-08 14:10:38
● 2018-06-18 14:30:52
● 2026-05-09 17:15:52

●NSns1084.ui-dns.org2018-06-18 → 2026-05-09 · 3 obs

○ 2017-01-08 14:10:38
● 2018-06-18 14:30:52
● 2026-05-09 17:15:52

○NSns51.1and1.com2008-03-13 → 2017-01-08 · 4 obs

● 2008-03-13 15:23:34
● 2017-01-08 14:10:38
○ 2018-06-18 14:30:52
○ 2026-05-09 17:15:52

○NSns52.1and1.com2008-03-13 → 2017-01-08 · 4 obs

● 2008-03-13 15:23:34
● 2017-01-08 14:10:38
○ 2018-06-18 14:30:52
○ 2026-05-09 17:15:52

○MXmx00.1and1.com2008-03-13 → 2018-06-18 · 4 obs

● 2008-03-13 15:23:34
● 2018-06-18 14:30:52
○ 2026-02-15 00:34:52
○ 2026-05-09 17:15:52

●MXmx00.ionos.com2026-02-15 → 2026-05-09 · 3 obs

○ 2018-06-18 14:30:52
● 2026-02-15 00:34:52
● 2026-05-09 17:15:52

○MXmx01.1and1.com2008-03-13 → 2018-06-18 · 4 obs

● 2008-03-13 15:23:34
● 2018-06-18 14:30:52
○ 2026-02-15 00:34:52
○ 2026-05-09 17:15:52

●MXmx01.ionos.com2026-02-15 → 2026-05-09 · 3 obs

○ 2018-06-18 14:30:52
● 2026-02-15 00:34:52
● 2026-05-09 17:15:52

○A216.250.120.1262017-01-08 → 2017-01-08 · 4 obs

○ 2016-04-30 22:09:20
● 2017-01-08 14:10:38
○ 2018-06-18 14:30:52
○ 2026-05-09 17:15:52

●A74.208.236.1812018-06-18 → 2026-05-09 · 3 obs

○ 2017-01-08 14:10:38
● 2018-06-18 14:30:52
● 2026-05-09 17:15:52

○A74.208.88.1572008-03-13 → 2016-04-30 · 4 obs

● 2008-03-13 15:23:34
● 2016-04-30 22:09:20
○ 2017-01-08 14:10:38
○ 2026-05-09 17:15:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
catherinegregorybooks.com	ns1084.ui-dns.de, ns1084.ui-dns.biz, ns1084.ui-dns.org, ns1084.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.84

NS records: ns1084.ui-dns.de, ns1084.ui-dns.biz, ns1084.ui-dns.org, ns1084.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catherinegregorybooks.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.181`
NS	4	`ns1084.ui-dns.com, ns1084.ui-dns.biz...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1084.ui-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1084.ui-dns.com, ns1084.ui-dns.com)

Analysis

Hierarchy

catherinegregorybooks.com is parent of www.catherinegregorybooks.com.

IP Addresses

catherinegregorybooks.com points to a single IP: 74.208.236.181.

Other host names, for instance vocone.com, isverse.cloud, plasticrecyclingtech.com, centerfornewperformance.org and memjour.com share IP numbers with catherinegregorybooks.com.

Name Servers

catherinegregorybooks.com is delegated to four name servers: ns1084.ui-dns.biz, ns1084.ui-dns.com, ns1084.ui-dns.de and ns1084.ui-dns.org.

catherinegregorybooks.com at least partially shares its name servers with other domains, for instance themachub.com, safety-vision.de, granderath-bedachungen.de, sime.info and emich-solartechnik.de.

These name servers are commonly used together with ns1114.ui-dns.com, ns1086.ui-dns.org, ns1076.ui-dns.org, ns1061.ui-dns.de, ns1114.ui-dns.org, ns1059.ui-dns.biz, ns1119.ui-dns.de and ns1044.ui-dns.de.

Host names with two IPs: ns1084.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5154:100 and 217.160.81.84; ns1084.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5254:100 and 217.160.82.84; ns1084.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:84 and 217.160.80.84; ns1084.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5354:100 and 217.160.83.84.

Mail Servers

Two mail servers mx00.ionos.com and mx01.ionos.com handle catherinegregorybooks.com.

catherinegregorybooks.com uses the same mail server setup as other domains such as engartshow.com, cyrio.net, knight-server.net, hmbnews.com and icct.org.

catherinegregorybooks.com shares some mail servers with other domains at least partially, for example meninblaque.com.

Host names with a single IP:

mx00.ionos.com resolves to 74.208.5.3.

mx01.ionos.com resolves to 74.208.5.21.

catherinegregorybooks.com - robtex.com