`diannacostello.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:1000:2020:fe97:2ca2:4ee5:303d^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`perfora.net`
A	216.250.120.102^{🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
NS	`ns1086.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5356:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1086.ui-dns.org`
		A	217.160.83.86^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1086.ui-dns.org`
NS	`ns1059.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:513b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.biz`
		A	217.160.81.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.biz`
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	`ns1119.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:119^{🇺🇸 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	`ns1119.ui-dns.de`
		A	217.160.80.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.de`
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=DMARC1;p=none;pct=100;rua=mailto:postmaster@diannacostello.com`
TXT	`v=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kunden...`
SOA	`ns1086.ui-dns.org`hostmaster@1and1.com 2016-06-16 #5

`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=1776167022

Subdomains

www.diannacostello.com

Same first word

diannacostello.com

Similar names

castillodeanon.com

DNS History

13 records (8 active, 5 former)

●NSns1059.ui-dns.biz2026-04-11 → 2026-04-14 · 3 obs

○ 2017-05-23 16:32:58
● 2026-04-11 19:15:40
● 2026-04-14 11:45:10

●NSns1084.ui-dns.com2026-04-11 → 2026-04-14 · 3 obs

○ 2017-05-23 16:32:58
● 2026-04-11 19:15:40
● 2026-04-14 11:45:10

●NSns1086.ui-dns.org2026-04-11 → 2026-04-14 · 3 obs

○ 2017-05-23 16:32:58
● 2026-04-11 19:15:40
● 2026-04-14 11:45:10

●NSns1119.ui-dns.de2026-04-11 → 2026-04-14 · 3 obs

○ 2017-05-23 16:32:58
● 2026-04-11 19:15:40
● 2026-04-14 11:45:10

○NSns57.1and1.com2015-08-22 → 2017-05-23 · 4 obs

● 2015-08-22 23:17:12
● 2017-05-23 16:32:58
○ 2026-04-11 19:15:40
○ 2026-04-14 11:45:10

○NSns58.1and1.com2015-08-22 → 2017-05-23 · 4 obs

● 2015-08-22 23:17:12
● 2017-05-23 16:32:58
○ 2026-04-11 19:15:40
○ 2026-04-14 11:45:10

○MXmx00.1and1.com2015-08-22 → 2017-05-23 · 4 obs

● 2015-08-22 23:17:12
● 2017-05-23 16:32:58
○ 2026-04-11 19:15:40
○ 2026-04-14 11:45:10

●MXmx00.ionos.com2026-04-11 → 2026-04-14 · 3 obs

○ 2017-05-23 16:32:58
● 2026-04-11 19:15:40
● 2026-04-14 11:45:10

○MXmx01.1and1.com2015-08-22 → 2017-05-23 · 4 obs

● 2015-08-22 23:17:12
● 2017-05-23 16:32:58
○ 2026-04-11 19:15:40
○ 2026-04-14 11:45:10

●MXmx01.ionos.com2026-04-11 → 2026-04-14 · 3 obs

○ 2017-05-23 16:32:58
● 2026-04-11 19:15:40
● 2026-04-14 11:45:10

●A216.250.120.1022016-09-20 → 2026-04-14 · 3 obs

○ 2016-03-30 23:47:56
● 2016-09-20 10:21:30
● 2026-04-14 11:45:10

●A2607:f1c0:1000:2020:fe97:2ca2:4ee5:303d2026-04-11 → 2026-04-14 · 3 obs

○ 2016-09-20 10:21:30
● 2026-04-11 19:15:40
● 2026-04-14 11:45:10

○A74.208.84.592015-08-22 → 2016-03-30 · 4 obs

● 2015-08-22 23:17:12
● 2016-03-30 23:47:56
○ 2016-09-20 10:21:30
○ 2026-04-14 11:45:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
diannacostello.com	ns1059.ui-dns.biz, ns1086.ui-dns.org, ns1119.ui-dns.de, ns1084.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.84

NS records: ns1059.ui-dns.biz, ns1086.ui-dns.org, ns1119.ui-dns.de, ns1084.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diannacostello.com (unsigned zone)

⏱️ Timing

Total: 2338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.250.120.102`
AAAA	1	`2607:f1c0:1000:2020:fe97:2ca2:4ee5:303d`
NS	4	`ns1086.ui-dns.org, ns1119.ui-dns.de...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	2	`v=DMARC1;p=none;pct=100;rua=mailto:postm, v=spf1 include:_spf.perfora.net include:`
SOA	1	`ns1086.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

diannacostello.com is the parent of www.diannacostello.com.

IP Addresses

diannacostello.com resolves to two IP numbers: 2607:f1c0:1000:2020:fe97:2ca2:4ee5:303d and 216.250.120.102.

Other host names, for instance redpaisley.com, idofoto.com, icaribb.com, debrapal.com and speaklot.com share IP numbers with diannacostello.com.

Name Servers

diannacostello.com is delegated to four name servers: ns1059.ui-dns.biz, ns1084.ui-dns.com, ns1119.ui-dns.de and ns1086.ui-dns.org.

diannacostello.com shares some name servers with other domains, for example gps6.de, cubita.es, marine-art.de, roscher-putz.de and marinaccio.de.