constructionprequal.org - robtex.com

constructionprequal.org

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::2fbπŸ‡ΊπŸ‡Έ IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-02fb.elastic-ssl.ui-r.com
A74.208.236.232πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1087.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5257:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1087.ui-dns.com
A217.160.82.87πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1087.ui-dns.com
NSns1032.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5020:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1032.ui-dns.de
A217.160.80.32πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1032.ui-dns.de
NSns1093.ui-dns.org
A2001:8d8:fe:53:0:d9a0:535d:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1093.ui-dns.org
A217.160.83.93πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1093.ui-dns.org
NSns1118.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5176:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1118.ui-dns.biz
A217.160.81.118πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1118.ui-dns.biz
MXmx00.ionos.com ⭐
A74.208.5.3πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1087.ui-dns.comhostmaster@1and1.com 2017-09-12 #3

org

DNSSECπŸ”’ Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774489186

Same first word

DNS History

8 records (8 active, 0 former)

NSns1032.ui-dns.dens1087.ui-dns.comns1093.ui-dns.orgns1118.ui-dns.bizMXmx00.ionos.commx01.ionos.comA2607:f1c0:100f:f000::2fb74.208.236.232
●NSns1032.ui-dns.de2026-02-21 β†’ 2026-03-26 Β· 2 obs
● 2026-02-21 03:41:24
● 2026-03-26 01:49:38
●NSns1087.ui-dns.com2026-02-21 β†’ 2026-03-26 Β· 2 obs
● 2026-02-21 03:41:24
● 2026-03-26 01:49:38
●NSns1093.ui-dns.org2026-02-21 β†’ 2026-03-26 Β· 2 obs
● 2026-02-21 03:41:24
● 2026-03-26 01:49:38
●NSns1118.ui-dns.biz2026-02-21 β†’ 2026-03-26 Β· 2 obs
● 2026-02-21 03:41:24
● 2026-03-26 01:49:38
●MXmx00.ionos.com2026-02-21 β†’ 2026-03-26 Β· 2 obs
● 2026-02-21 03:41:24
● 2026-03-26 01:49:38
●MXmx01.ionos.com2026-02-21 β†’ 2026-03-26 Β· 2 obs
● 2026-02-21 03:41:24
● 2026-03-26 01:49:38
●A2607:f1c0:100f:f000::2fb2026-02-21 β†’ 2026-03-26 Β· 2 obs
● 2026-02-21 03:41:24
● 2026-03-26 01:49:38
●A74.208.236.2322026-02-21 β†’ 2026-03-26 Β· 2 obs
● 2026-02-21 03:41:24
● 2026-03-26 01:49:38

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
constructionprequal.orgns1093.ui-dns.org, ns1032.ui-dns.de, ns1118.ui-dns.biz, ns1087.ui-dns.com2 records

βœ… Authoritative Response

Server:217.160.82.87

NS records: ns1093.ui-dns.org, ns1032.ui-dns.de, ns1118.ui-dns.biz, ns1087.ui-dns.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructionprequal.org (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A174.208.236.232
AAAA12607:f1c0:100f:f000::2fb
NS4ns1087.ui-dns.com, ns1118.ui-dns.biz...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1087.ui-dns.com hostmaster.1and1.com

πŸ“Œ Glue Records Collected

Total: 2

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

Analysis

IP Addresses

constructionprequal.org points to two IP numbers: 2607:f1c0:100f:f000::2fb and 74.208.236.232.

Other host names, for instance jaysonm.com, constructorasylma.com, ardent-na.com, academyaccesscontrol.com and investmazatlan.com share IP numbers with constructionprequal.org.

Name Servers

constructionprequal.org is delegated to four name servers: ns1118.ui-dns.biz, ns1087.ui-dns.com, ns1032.ui-dns.de and ns1093.ui-dns.org.

constructionprequal.org at least partially shares its name servers with other domains, for instance blueten-pracht.de, stadtplandienst.de, dsn-cert.com, p-project.de and tremmor.co.uk.

These name servers are commonly used with ns1032.ui-dns.biz, ns1032.ui-dns.com, ns1032.ui-dns.org, ns1118.ui-dns.de, ns1118.ui-dns.com, ns1118.ui-dns.org, ns1087.ui-dns.de, ns1087.ui-dns.biz, ns1087.ui-dns.org and ns1093.ui-dns.com.

Host names with two IPs: ns1118.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5176:100 and 217.160.81.118; ns1087.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5257:100 and 217.160.82.87; ns1032.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5020:100 and 217.160.80.32; ns1093.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:535d:100 and 217.160.83.93.

Mail Servers

Two mail servers mx00.ionos.com and mx01.ionos.com handle constructionprequal.org.

constructionprequal.org uses the same mail server setup as other domains such as liveappliances.com, starsrealtv.com, vintagedoorchimes.com, oam-inc.us and marco.biz.

Host names with a single IP:

mx00.ionos.com resolves to 74.208.5.3.

mx01.ionos.com resolves to 74.208.5.21.