`davidlenihan.com`

DNSSEC	⚠️ Not signed
A	74.208.236.168^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-168.elastic-ssl.ui-r.com`
NS	`ns1093.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:515d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1093.ui-dns.biz`
		A	217.160.81.93^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1093.ui-dns.biz`
NS	`ns1093.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:525d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1093.ui-dns.com`
		A	217.160.82.93^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1093.ui-dns.com`
NS	`ns1093.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:93^{🇺🇸 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	`ns1093.ui-dns.de`
		A	217.160.80.93^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1093.ui-dns.de`
NS	`ns1093.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:535d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1093.ui-dns.org`
		A	217.160.83.93^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1093.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	`ns1093.ui-dns.biz`hostmaster@1and1.com 2016-06-16 #39

`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=1774609697

Subdomains

www.davidlenihan.com

DNS History

15 records (7 active, 8 former)

○NSns-us.1and1-dns.com2015-07-26 → 2016-12-23 · 4 obs

● 2015-07-26 17:40:00
● 2016-12-23 16:50:58
○ 2018-11-08 19:51:02
○ 2026-03-27 11:16:52

○NSns-us.1and1-dns.de2015-07-26 → 2016-12-23 · 4 obs

● 2015-07-26 17:40:00
● 2016-12-23 16:50:58
○ 2018-11-08 19:51:02
○ 2026-03-27 11:16:52

○NSns-us.1and1-dns.org2015-07-26 → 2016-12-23 · 4 obs

● 2015-07-26 17:40:00
● 2016-12-23 16:50:58
○ 2018-11-08 19:51:02
○ 2026-03-27 11:16:52

○NSns-us.1and1-dns.us2015-07-26 → 2016-12-23 · 4 obs

● 2015-07-26 17:40:00
● 2016-12-23 16:50:58
○ 2018-11-08 19:51:02
○ 2026-03-27 11:16:52

●NSns1093.ui-dns.biz2018-11-08 → 2026-03-27 · 3 obs

○ 2016-12-23 16:50:58
● 2018-11-08 19:51:02
● 2026-03-27 11:16:52

●NSns1093.ui-dns.com2018-11-08 → 2026-03-27 · 3 obs

○ 2016-12-23 16:50:58
● 2018-11-08 19:51:02
● 2026-03-27 11:16:52

●NSns1093.ui-dns.de2018-11-08 → 2026-03-27 · 3 obs

○ 2016-12-23 16:50:58
● 2018-11-08 19:51:02
● 2026-03-27 11:16:52

●NSns1093.ui-dns.org2018-11-08 → 2026-03-27 · 3 obs

○ 2016-12-23 16:50:58
● 2018-11-08 19:51:02
● 2026-03-27 11:16:52

○MXmx00.1and1.com2015-07-26 → 2018-11-08 · 4 obs

● 2015-07-26 17:40:00
● 2018-11-08 19:51:02
○ 2026-03-27 11:16:50
○ 2026-03-27 11:16:52

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

○ 2018-11-08 19:51:02
● 2026-03-27 11:16:50
● 2026-03-27 11:16:52

○MXmx01.1and1.com2015-07-26 → 2018-11-08 · 4 obs

● 2015-07-26 17:40:00
● 2018-11-08 19:51:02
○ 2026-03-27 11:16:50
○ 2026-03-27 11:16:52

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

○ 2018-11-08 19:51:02
● 2026-03-27 11:16:50
● 2026-03-27 11:16:52

○A216.250.120.1162016-06-28 → 2016-12-23 · 5 obs

○ 2016-02-26 10:19:50
● 2016-06-28 12:43:20
● 2016-12-23 16:50:58
○ 2018-11-08 19:51:02
○ 2026-03-27 11:16:52

●A74.208.236.1682018-11-08 → 2026-03-27 · 3 obs

○ 2016-12-23 16:50:58
● 2018-11-08 19:51:02
● 2026-03-27 11:16:52

○A74.208.86.1922015-07-26 → 2016-02-26 · 4 obs

● 2015-07-26 17:40:00
● 2016-02-26 10:19:50
○ 2016-06-28 12:43:20
○ 2026-03-27 11:16:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
davidlenihan.com	ns1093.ui-dns.de, ns1093.ui-dns.biz, ns1093.ui-dns.org, ns1093.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.93

NS records: ns1093.ui-dns.de, ns1093.ui-dns.biz, ns1093.ui-dns.org, ns1093.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidlenihan.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.168`
NS	4	`ns1093.ui-dns.de, ns1093.ui-dns.biz...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1093.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1093.ui-dns.com, ns1093.ui-dns.com)

Analysis

Hierarchy

The parent of www.davidlenihan.com is davidlenihan.com.

IP Addresses

davidlenihan.com points to IP number: 74.208.236.168.

Other host names such as www.webdesignexpress.com, capitalexpansions.com, christophergardner.com, terven.net and exoticarms.com share IPs with davidlenihan.com.

Name Servers

davidlenihan.com is delegated to four name servers: ns1093.ui-dns.biz, ns1093.ui-dns.com, ns1093.ui-dns.de and ns1093.ui-dns.org.

davidlenihan.com at least partially shares name servers with other domains, for instance weku.biz, trigstate.com, technik-hilfe-dresden.de, stb-bei-der-hake.de and wiweb.es.

these name servers are commonly used with ns1018.ui-dns.biz, ns1039.ui-dns.org, ns1032.ui-dns.de, ns1087.ui-dns.com, ns1078.ui-dns.org, ns1041.ui-dns.com and ns1118.ui-dns.biz.

Host names with two IP numbers: ns1093.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515d:100 and 217.160.81.93; ns1093.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:525d:100 and 217.160.82.93; ns1093.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:93 and 217.160.80.93; ns1093.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:535d:100 and 217.160.83.93.

Mail Servers

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

The mail server setup for davidlenihan.com matches that of other domains, for instance kaleidoscopeofcheer.com, pupdogpottery.com, nanoscenti.org, completeabcs.com and iptvslb.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3.

mx01.ionos.com points to 74.208.5.21.

davidlenihan.com - robtex.com