rexresearch.com - dns.ninja
rexresearch.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:f1c0:100f:f000::200🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | 2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com | ||||||
| A | 74.208.236.4IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| NS | ns1081.ui-dns.org ⭐ | ||||||
| NS | ns1069.ui-dns.com | ||||||
| NS | ns1076.ui-dns.biz | ||||||
| NS | ns1100.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=spf1 include:_spf-us.ionos.com ~all | ||||||
| SOA | ns1081.ui-dns.orghostmaster@1und1.com 2017-06-01 #11 | ||||||
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.netnstld@verisign-grs.com serial=1783612177 | ||||||
rank #29779 in the tld
WOT: UNKNOWN (88/100)
📈 Tranco rank: #246,968
Subdomains
www.rexresearch.com |
Same first word
rexresearch.com |
DNS History
26 records (8 active, 18 former)
○NSns-1101.awsdns-09.org2015-08-19 → 2017-05-17 · 5 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
○NSns-1749.awsdns-26.co.uk2015-08-19 → 2017-05-17 · 5 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
○NSns-419.awsdns-52.com2015-08-19 → 2017-05-17 · 5 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
○NSns-780.awsdns-33.net2015-08-19 → 2017-05-17 · 5 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
○NSns1.ipowerdns.com2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 19:28:24
○ 2015-08-19 19:07:36
○ 2026-07-09 16:14:44
○ 2015-08-19 19:07:36
○ 2026-07-09 16:14:44
○NSns1.ipowerweb.net2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 19:28:24
○ 2015-08-19 19:07:36
○ 2026-07-09 16:14:44
○ 2015-08-19 19:07:36
○ 2026-07-09 16:14:44
●NSns1069.ui-dns.com2026-02-17 → 2026-07-09 · 3 obs
○ 2017-05-17 19:37:42
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
●NSns1076.ui-dns.biz2026-02-17 → 2026-07-09 · 3 obs
○ 2017-05-17 19:37:42
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
●NSns1081.ui-dns.org2026-02-17 → 2026-07-09 · 3 obs
○ 2017-05-17 19:37:42
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
●NSns1100.ui-dns.de2026-02-17 → 2026-07-09 · 3 obs
○ 2017-05-17 19:37:42
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
○MXmail.rexresearch.com2015-08-19 → 2017-05-17 · 5 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
○MXmx.rexresearch.com2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 19:28:24
○ 2015-08-19 19:07:36
○ 2026-07-09 16:14:44
○ 2015-08-19 19:07:36
○ 2026-07-09 16:14:44
●MXmx00.ionos.com2026-02-17 → 2026-07-09 · 3 obs
○ 2017-05-17 19:37:42
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
●MXmx01.ionos.com2026-02-17 → 2026-07-09 · 3 obs
○ 2017-05-17 19:37:42
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
○A192.163.229.2382016-09-10 → 2017-05-17 · 5 obs
○ 2016-07-09 17:34:14
● 2016-09-10 18:43:56
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
● 2016-09-10 18:43:56
● 2017-05-17 19:37:42
○ 2026-02-17 01:14:54
○ 2026-07-09 16:14:44
●A2607:f1c0:100f:f000::2002026-02-17 → 2026-07-09 · 3 obs
○ 2017-05-17 19:37:42
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
○A52.74.31.1852015-08-19 → 2015-08-19 · 4 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
○ 2017-05-17 19:37:42
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
○ 2017-05-17 19:37:42
○ 2026-07-09 16:14:44
○A54.215.6.2302015-08-19 → 2016-06-24 · 16 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
● 2015-10-18 11:07:04
○ 2015-10-29 02:57:28
○ 2015-12-03 19:04:18
● 2015-12-05 06:52:10
○ 2015-12-13 15:09:58
○ 2015-12-16 06:07:30
● 2015-12-19 02:12:52
○ 2016-01-20 13:39:10
○ 2016-03-27 13:37:12
● 2016-05-26 16:25:36
○ 2016-06-11 05:09:56
● 2016-06-24 03:41:58
○ 2016-07-09 17:34:14
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
● 2015-10-18 11:07:04
○ 2015-10-29 02:57:28
○ 2015-12-03 19:04:18
● 2015-12-05 06:52:10
○ 2015-12-13 15:09:58
○ 2015-12-16 06:07:30
● 2015-12-19 02:12:52
○ 2016-01-20 13:39:10
○ 2016-03-27 13:37:12
● 2016-05-26 16:25:36
○ 2016-06-11 05:09:56
● 2016-06-24 03:41:58
○ 2016-07-09 17:34:14
○ 2026-07-09 16:14:44
○A54.227.243.42015-12-03 → 2015-12-03 · 4 obs
○ 2015-11-30 19:37:34
● 2015-12-03 19:04:18
○ 2015-12-05 06:52:10
○ 2026-07-09 16:14:44
● 2015-12-03 19:04:18
○ 2015-12-05 06:52:10
○ 2026-07-09 16:14:44
○A54.228.189.2412015-11-05 → 2015-12-16 · 9 obs
○ 2015-10-31 10:44:42
● 2015-11-05 23:26:16
● 2015-11-30 19:37:34
○ 2015-12-03 19:04:18
○ 2015-12-05 06:52:10
● 2015-12-13 15:09:58
● 2015-12-16 06:07:30
○ 2015-12-19 02:12:52
○ 2026-07-09 16:14:44
● 2015-11-05 23:26:16
● 2015-11-30 19:37:34
○ 2015-12-03 19:04:18
○ 2015-12-05 06:52:10
● 2015-12-13 15:09:58
● 2015-12-16 06:07:30
○ 2015-12-19 02:12:52
○ 2026-07-09 16:14:44
○A54.228.218.1172015-08-19 → 2016-01-20 · 7 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
○ 2015-10-15 15:57:28
○ 2015-12-19 02:12:52
● 2016-01-20 13:39:10
○ 2016-03-27 13:37:12
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
○ 2015-10-15 15:57:28
○ 2015-12-19 02:12:52
● 2016-01-20 13:39:10
○ 2016-03-27 13:37:12
○ 2026-07-09 16:14:44
○A54.241.240.2252015-08-19 → 2015-10-31 · 8 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
● 2015-10-15 15:57:28
○ 2015-10-18 11:07:04
● 2015-10-29 02:57:28
● 2015-10-31 10:44:42
○ 2015-11-05 23:26:16
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
● 2015-10-15 15:57:28
○ 2015-10-18 11:07:04
● 2015-10-29 02:57:28
● 2015-10-31 10:44:42
○ 2015-11-05 23:26:16
○ 2026-07-09 16:14:44
○A54.243.185.2512016-06-11 → 2016-07-09 · 6 obs
○ 2016-05-26 16:25:36
● 2016-06-11 05:09:56
○ 2016-06-24 03:41:58
● 2016-07-09 17:34:14
○ 2016-09-10 18:43:56
○ 2026-07-09 16:14:44
● 2016-06-11 05:09:56
○ 2016-06-24 03:41:58
● 2016-07-09 17:34:14
○ 2016-09-10 18:43:56
○ 2026-07-09 16:14:44
○A54.243.247.1732015-08-19 → 2016-03-27 · 5 obs
○ 2007-11-10 19:28:24
● 2015-08-19 19:07:36
● 2016-03-27 13:37:12
○ 2016-05-26 16:25:36
○ 2026-07-09 16:14:44
● 2015-08-19 19:07:36
● 2016-03-27 13:37:12
○ 2016-05-26 16:25:36
○ 2026-07-09 16:14:44
○A66.235.192.1002007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 19:28:24
○ 2015-08-19 19:07:36
○ 2026-07-09 16:14:44
○ 2015-08-19 19:07:36
○ 2026-07-09 16:14:44
●A74.208.236.42026-02-17 → 2026-07-09 · 3 obs
○ 2017-05-17 19:37:42
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
● 2026-02-17 01:14:54
● 2026-07-09 16:14:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rexresearch.com | ns1100.ui-dns.de, ns1076.ui-dns.biz, ns1081.ui-dns.org, ns1069.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.83.81
NS records: ns1100.ui-dns.de, ns1076.ui-dns.biz, ns1081.ui-dns.org, ns1069.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rexresearch.com (unsigned zone)
⏱️ Timing
Total: 1071ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.4 |
| AAAA | 1 | 2607:f1c0:100f:f000::200 |
| NS | 4 | ns1081.ui-dns.org, ns1100.ui-dns.de... |
| MX | 2 | mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1081.ui-dns.org hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1069.ui-dns.com, ns1069.ui-dns.com)
Analysis
Hierarchy
rexresearch.com serves as the parent of www.rexresearch.com.
IP Addresses
rexresearch.com directs to two IP numbers, 74.208.236.4 and 2607:f1c0:100f:f000::200
Name Servers
The authoritative name servers for rexresearch.com are ns1076.ui-dns.biz, ns1069.ui-dns.com, ns1100.ui-dns.de and ns1081.ui-dns.org.
Mail Servers
Mail for rexresearch.com is handled by two mail servers — mx00.ionos.com and mx01.ionos.com.
mx00.ionos.com directs to 74.208.5.3 and mx01.ionos.com directs to 74.208.5.21; each host name points to exactly one IP number.