cornerstonehd.com - robtex.com

cornerstonehd.com

DNSSEC⚠️ Not signed
A91.242.252.206🇺🇸 Cybercon91.242.252.0/24 autogen
NSns1034.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5222:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1034.ui-dns.com
A217.160.82.34🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1034.ui-dns.com
NSns1057.ui-dns.de
A2607:f1c0:fe:53:185:132:32:57🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1057.ui-dns.de
A217.160.80.57🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1057.ui-dns.de
NSns1072.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5148:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1072.ui-dns.biz
A217.160.81.72🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1072.ui-dns.biz
NSns1089.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5359:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1089.ui-dns.org
A217.160.83.89🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1089.ui-dns.org
MXcornerstonehd-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c903::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00503.inbound.protection.outlook.com
A2a01:111:f403:c946::7🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:f90c::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:f90f::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.11.9🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr02cu00101.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.41.22🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00406.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1034.ui-dns.comhostmaster@1and1.com 2016-06-16 #15

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774569662
📈 Tranco rank: #570,216

Subdomains

www.cornerstonehd.com

Same first word

cornerstonehd.com

DNS History

12 records (6 active, 6 former)

200920112013201520172019202120232025NSns1034.ui-dns.comns1057.ui-dns.dens1072.ui-dns.bizns1089.ui-dns.orgns29.1and1.comns30.1and1.comMXcornerstonehd-com.mail.protection.outlook.commx00.1and1.commx01.1and1.comA91.242.252.206216.250.120.10874.208.85.68
●NSns1034.ui-dns.com2026-03-23 → 2026-03-27 · 3 obs
○ 2017-07-01 23:21:10
● 2026-03-23 19:27:02
● 2026-03-27 00:02:22
●NSns1057.ui-dns.de2026-03-23 → 2026-03-27 · 3 obs
○ 2017-07-01 23:21:10
● 2026-03-23 19:27:02
● 2026-03-27 00:02:22
●NSns1072.ui-dns.biz2026-03-23 → 2026-03-27 · 3 obs
○ 2017-07-01 23:21:10
● 2026-03-23 19:27:02
● 2026-03-27 00:02:22
●NSns1089.ui-dns.org2026-03-23 → 2026-03-27 · 3 obs
○ 2017-07-01 23:21:10
● 2026-03-23 19:27:02
● 2026-03-27 00:02:22
○NSns29.1and1.com2015-07-24 → 2017-07-01 · 5 obs
○ 2008-03-16 14:50:10
● 2015-07-24 01:00:44
● 2017-07-01 23:21:10
○ 2026-03-23 19:27:02
○ 2026-03-27 00:02:22
○NSns30.1and1.com2015-07-24 → 2017-07-01 · 5 obs
○ 2008-03-16 14:50:10
● 2015-07-24 01:00:44
● 2017-07-01 23:21:10
○ 2026-03-23 19:27:02
○ 2026-03-27 00:02:22
●MXcornerstonehd-com.mail.protection.outlook.com2015-07-24 → 2026-03-27 · 3 obs
○ 2008-03-16 14:50:10
● 2015-07-24 01:00:44
● 2026-03-27 00:02:22
○MXmx00.1and1.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 14:50:10
○ 2015-07-24 01:00:44
○ 2026-03-27 00:02:22
○MXmx01.1and1.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 14:50:10
○ 2015-07-24 01:00:44
○ 2026-03-27 00:02:22
○A216.250.120.1082016-07-09 → 2017-07-01 · 5 obs
○ 2016-02-11 19:18:48
● 2016-07-09 21:20:34
● 2017-07-01 23:21:10
○ 2026-03-23 19:27:02
○ 2026-03-27 00:02:22
○A74.208.85.682015-07-24 → 2016-02-11 · 5 obs
○ 2008-03-16 14:50:10
● 2015-07-24 01:00:44
● 2016-02-11 19:18:48
○ 2016-07-09 21:20:34
○ 2026-03-27 00:02:22
●A91.242.252.2062026-03-23 → 2026-03-27 · 3 obs
○ 2017-07-01 23:21:10
● 2026-03-23 19:27:02
● 2026-03-27 00:02:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...-
cornerstonehd.comns1072.ui-dns.biz, ns1057.ui-dns.de, ns1089.ui-dns.org, ns1034.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.83.89

NS records: ns1072.ui-dns.biz, ns1057.ui-dns.de, ns1089.ui-dns.org, ns1034.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cornerstonehd.com (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

📄 Records

TypeCountSample Data
A191.242.252.206
NS4ns1057.ui-dns.de, ns1034.ui-dns.com...
MX1cornerstonehd-com.mail.protection.outloo
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1034.ui-dns.com hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1034.ui-dns.com, ns1034.ui-dns.com)

Analysis

Hierarchy

cornerstonehd.com is the parent of www.cornerstonehd.com.

IP Addresses

cornerstonehd.com resolves to a single IP: 91.242.252.206.

Other host names, for instance millershardware.com, naturalselectionsllc.com, mx.weaverhardware.com, weaverhardware.com and wmfmeyer.com share IP numbers with cornerstonehd.com.

Name Servers

cornerstonehd.com is delegated to four name servers: ns1072.ui-dns.biz, ns1034.ui-dns.com, ns1057.ui-dns.de and ns1089.ui-dns.org.

cornerstonehd.com shares some name servers with other domains, for example climahouse.es, hirsch-gmbh.com, sweetandearthy.com, 70760.de and reactmac.com.

these name servers are often used with ns1057.ui-dns.biz, ns1057.ui-dns.com, ns1057.ui-dns.org, ns1072.ui-dns.org, ns1072.ui-dns.de, ns1072.ui-dns.com, ns1089.ui-dns.biz, ns1034.ui-dns.biz, ns1034.ui-dns.de and ns1034.ui-dns.org.

Host names with two IP numbers

Two IPs per host:

ns1072.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5148:100 and 217.160.81.72

ns1034.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5222:100 and 217.160.82.34

ns1057.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:57 and 217.160.80.57

ns1089.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5359:100 and 217.160.83.89

Mail Servers

cornerstonehd.com is handled by a single mail server, cornerstonehd-com.mail.protection.outlook.com.

Host cornerstonehd-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c903::3, 2a01:111:f403:c946::7, 2a01:111:f403:f90c::, 2a01:111:f403:f90f::1, 52.101.11.9, 52.101.11.19, 52.101.41.22 and 52.101.194.0.