big-oh.com - robtex.com
big-oh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns03.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2150::2🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns03.domaincontrol.com | ||||||
| A | 97.74.101.2🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns03.domaincontrol.com | ||||||
| NS | ns04.domaincontrol.com | ||||||
| A | 2603:5:2250::2🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns04.domaincontrol.com | ||||||
| A | 173.201.69.2🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns04.domaincontrol.com | ||||||
| SOA | ns03.domaincontrol.comdns@jomax.net 2026-03-18 #1 | ||||||
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=1776084372 | ||||||
Same first word
Similar names
DNS History
38 records (4 active, 34 former)
●NSns03.domaincontrol.com2026-04-06 → 2026-04-13 · 3 obs
○ 2018-09-16 03:31:12
● 2026-04-06 19:48:42
● 2026-04-13 13:05:58
● 2026-04-06 19:48:42
● 2026-04-13 13:05:58
●NSns04.domaincontrol.com2026-04-06 → 2026-04-13 · 3 obs
○ 2018-09-16 03:31:12
● 2026-04-06 19:48:42
● 2026-04-13 13:05:58
● 2026-04-06 19:48:42
● 2026-04-13 13:05:58
○NSns1.clara.ne.jp2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 05:49:56
○ 2015-08-15 00:59:04
○ 2026-04-13 13:05:58
○ 2015-08-15 00:59:04
○ 2026-04-13 13:05:58
○NSns1.namebrightdns.com2015-08-15 → 2018-09-16 · 13 obs
○ 2007-10-28 05:49:56
● 2015-08-15 00:59:04
○ 2015-10-16 23:02:46
● 2015-10-22 02:24:50
○ 2015-10-30 20:57:58
○ 2015-11-29 14:52:08
● 2016-01-26 02:51:02
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
● 2016-08-29 12:28:52
● 2018-09-16 03:31:12
○ 2026-04-06 19:48:42
○ 2026-04-13 13:05:58
● 2015-08-15 00:59:04
○ 2015-10-16 23:02:46
● 2015-10-22 02:24:50
○ 2015-10-30 20:57:58
○ 2015-11-29 14:52:08
● 2016-01-26 02:51:02
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
● 2016-08-29 12:28:52
● 2018-09-16 03:31:12
○ 2026-04-06 19:48:42
○ 2026-04-13 13:05:58
○NSns2.clara.ne.jp2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 05:49:56
○ 2015-08-15 00:59:04
○ 2026-04-13 13:05:58
○ 2015-08-15 00:59:04
○ 2026-04-13 13:05:58
○NSns2.namebrightdns.com2016-01-28 → 2018-09-16 · 8 obs
○ 2016-01-26 02:51:02
● 2016-01-28 04:58:40
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
● 2016-08-29 12:28:52
● 2018-09-16 03:31:12
○ 2026-04-06 19:48:42
○ 2026-04-13 13:05:58
● 2016-01-28 04:58:40
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
● 2016-08-29 12:28:52
● 2018-09-16 03:31:12
○ 2026-04-06 19:48:42
○ 2026-04-13 13:05:58
○NSnsg1.namebrightdns.com2015-08-15 → 2016-06-08 · 12 obs
○ 2007-10-28 05:49:56
● 2015-08-15 00:59:04
● 2015-10-16 23:02:46
○ 2015-10-22 02:24:50
○ 2015-10-30 20:57:58
● 2015-11-29 14:52:08
● 2016-01-26 02:51:02
○ 2016-01-28 04:58:40
○ 2016-05-24 14:47:28
● 2016-06-08 03:46:56
○ 2016-08-29 12:28:52
○ 2026-04-13 13:05:58
● 2015-08-15 00:59:04
● 2015-10-16 23:02:46
○ 2015-10-22 02:24:50
○ 2015-10-30 20:57:58
● 2015-11-29 14:52:08
● 2016-01-26 02:51:02
○ 2016-01-28 04:58:40
○ 2016-05-24 14:47:28
● 2016-06-08 03:46:56
○ 2016-08-29 12:28:52
○ 2026-04-13 13:05:58
○NSnsg2.namebrightdns.com2015-08-15 → 2016-06-08 · 12 obs
○ 2007-10-28 05:49:56
● 2015-08-15 00:59:04
○ 2015-10-16 23:02:46
○ 2015-10-22 02:24:50
● 2015-10-30 20:57:58
○ 2015-11-29 14:52:08
● 2016-01-26 02:51:02
○ 2016-01-28 04:58:40
○ 2016-05-24 14:47:28
● 2016-06-08 03:46:56
○ 2016-08-29 12:28:52
○ 2026-04-13 13:05:58
● 2015-08-15 00:59:04
○ 2015-10-16 23:02:46
○ 2015-10-22 02:24:50
● 2015-10-30 20:57:58
○ 2015-11-29 14:52:08
● 2016-01-26 02:51:02
○ 2016-01-28 04:58:40
○ 2016-05-24 14:47:28
● 2016-06-08 03:46:56
○ 2016-08-29 12:28:52
○ 2026-04-13 13:05:58
○MXmail.big-oh.com2007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 05:49:56
○ 2015-08-15 00:59:04
○ 2026-04-13 13:05:58
○ 2015-08-15 00:59:04
○ 2026-04-13 13:05:58
○A107.23.195.1782016-05-24 → 2016-05-24 · 4 obs
○ 2016-03-16 22:02:52
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
○ 2026-04-13 13:05:58
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
○ 2026-04-13 13:05:58
○A107.23.198.2402016-08-29 → 2016-09-06 · 5 obs
○ 2016-06-08 03:46:56
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
●A13.248.243.52026-04-06 → 2026-04-13 · 3 obs
○ 2018-09-16 03:31:12
● 2026-04-06 19:48:42
● 2026-04-13 13:05:58
● 2026-04-06 19:48:42
● 2026-04-13 13:05:58
○A202.51.11.212007-10-28 → 2007-10-28 · 3 obs
● 2007-10-28 05:49:56
○ 2015-08-15 00:59:04
○ 2026-04-13 13:05:58
○ 2015-08-15 00:59:04
○ 2026-04-13 13:05:58
○A52.0.96.242016-02-23 → 2016-03-06 · 5 obs
○ 2016-01-28 04:58:40
● 2016-02-23 23:26:14
● 2016-03-06 18:28:20
○ 2016-03-16 22:02:52
○ 2026-04-13 13:05:58
● 2016-02-23 23:26:14
● 2016-03-06 18:28:20
○ 2016-03-16 22:02:52
○ 2026-04-13 13:05:58
○A52.20.195.182016-05-24 → 2016-05-24 · 4 obs
○ 2016-03-16 22:02:52
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
○ 2026-04-13 13:05:58
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
○ 2026-04-13 13:05:58
○A52.200.243.1232016-06-08 → 2016-06-08 · 4 obs
○ 2016-05-24 14:47:28
● 2016-06-08 03:46:56
○ 2016-08-29 12:28:52
○ 2026-04-13 13:05:58
● 2016-06-08 03:46:56
○ 2016-08-29 12:28:52
○ 2026-04-13 13:05:58
○A52.206.43.2342016-08-29 → 2016-09-06 · 5 obs
○ 2016-06-08 03:46:56
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
○A52.21.180.2332016-03-16 → 2016-03-16 · 4 obs
○ 2016-03-06 18:28:20
● 2016-03-16 22:02:52
○ 2016-05-24 14:47:28
○ 2026-04-13 13:05:58
● 2016-03-16 22:02:52
○ 2016-05-24 14:47:28
○ 2026-04-13 13:05:58
○A52.3.120.902016-03-16 → 2016-03-16 · 4 obs
○ 2016-03-06 18:28:20
● 2016-03-16 22:02:52
○ 2016-05-24 14:47:28
○ 2026-04-13 13:05:58
● 2016-03-16 22:02:52
○ 2016-05-24 14:47:28
○ 2026-04-13 13:05:58
○A52.4.72.1372016-08-29 → 2016-09-06 · 5 obs
○ 2016-06-08 03:46:56
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
○A52.5.157.2202016-12-25 → 2016-12-25 · 4 obs
○ 2016-11-28 21:25:04
● 2016-12-25 00:28:00
○ 2017-01-08 03:46:08
○ 2026-04-13 13:05:58
● 2016-12-25 00:28:00
○ 2017-01-08 03:46:08
○ 2026-04-13 13:05:58
○A52.70.121.2382016-12-25 → 2016-12-25 · 4 obs
○ 2016-11-28 21:25:04
● 2016-12-25 00:28:00
○ 2017-01-08 03:46:08
○ 2026-04-13 13:05:58
● 2016-12-25 00:28:00
○ 2017-01-08 03:46:08
○ 2026-04-13 13:05:58
○A52.71.117.992016-02-23 → 2016-03-06 · 5 obs
○ 2016-01-28 04:58:40
● 2016-02-23 23:26:14
● 2016-03-06 18:28:20
○ 2016-03-16 22:02:52
○ 2026-04-13 13:05:58
● 2016-02-23 23:26:14
● 2016-03-06 18:28:20
○ 2016-03-16 22:02:52
○ 2026-04-13 13:05:58
○A54.152.144.2432016-06-08 → 2016-06-08 · 4 obs
○ 2016-05-24 14:47:28
● 2016-06-08 03:46:56
○ 2016-08-29 12:28:52
○ 2026-04-13 13:05:58
● 2016-06-08 03:46:56
○ 2016-08-29 12:28:52
○ 2026-04-13 13:05:58
○A54.172.219.652016-05-24 → 2016-05-24 · 4 obs
○ 2016-03-16 22:02:52
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
○ 2026-04-13 13:05:58
● 2016-05-24 14:47:28
○ 2016-06-08 03:46:56
○ 2026-04-13 13:05:58
○A54.174.31.2542015-08-15 → 2015-11-29 · 5 obs
○ 2007-10-28 05:49:56
● 2015-08-15 00:59:04
● 2015-11-29 14:52:08
○ 2016-01-26 02:51:02
○ 2026-04-13 13:05:58
● 2015-08-15 00:59:04
● 2015-11-29 14:52:08
○ 2016-01-26 02:51:02
○ 2026-04-13 13:05:58
○A54.208.74.2152015-08-15 → 2015-11-29 · 5 obs
○ 2007-10-28 05:49:56
● 2015-08-15 00:59:04
● 2015-11-29 14:52:08
○ 2016-01-26 02:51:02
○ 2026-04-13 13:05:58
● 2015-08-15 00:59:04
● 2015-11-29 14:52:08
○ 2016-01-26 02:51:02
○ 2026-04-13 13:05:58
○A54.209.90.812016-01-26 → 2016-01-28 · 5 obs
○ 2015-11-29 14:52:08
● 2016-01-26 02:51:02
● 2016-01-28 04:58:40
○ 2016-02-23 23:26:14
○ 2026-04-13 13:05:58
● 2016-01-26 02:51:02
● 2016-01-28 04:58:40
○ 2016-02-23 23:26:14
○ 2026-04-13 13:05:58
○A54.210.33.1902016-08-29 → 2016-09-06 · 5 obs
○ 2016-06-08 03:46:56
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
○A54.236.123.2242016-08-29 → 2016-09-06 · 5 obs
○ 2016-06-08 03:46:56
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
● 2016-08-29 12:28:52
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
○A54.82.156.192017-01-08 → 2017-01-08 · 4 obs
○ 2016-12-25 00:28:00
● 2017-01-08 03:46:08
○ 2018-09-16 03:31:12
○ 2026-04-13 13:05:58
● 2017-01-08 03:46:08
○ 2018-09-16 03:31:12
○ 2026-04-13 13:05:58
○A54.84.80.1732016-11-28 → 2016-11-28 · 4 obs
○ 2016-09-06 14:50:34
● 2016-11-28 21:25:04
○ 2016-12-25 00:28:00
○ 2026-04-13 13:05:58
● 2016-11-28 21:25:04
○ 2016-12-25 00:28:00
○ 2026-04-13 13:05:58
○A54.85.54.292016-01-26 → 2016-01-28 · 5 obs
○ 2015-11-29 14:52:08
● 2016-01-26 02:51:02
● 2016-01-28 04:58:40
○ 2016-02-23 23:26:14
○ 2026-04-13 13:05:58
● 2016-01-26 02:51:02
● 2016-01-28 04:58:40
○ 2016-02-23 23:26:14
○ 2026-04-13 13:05:58
○A54.86.225.1562017-01-08 → 2017-01-08 · 4 obs
○ 2016-12-25 00:28:00
● 2017-01-08 03:46:08
○ 2018-09-16 03:31:12
○ 2026-04-13 13:05:58
● 2017-01-08 03:46:08
○ 2018-09-16 03:31:12
○ 2026-04-13 13:05:58
○A54.88.107.1402016-11-28 → 2016-11-28 · 4 obs
○ 2016-09-06 14:50:34
● 2016-11-28 21:25:04
○ 2016-12-25 00:28:00
○ 2026-04-13 13:05:58
● 2016-11-28 21:25:04
○ 2016-12-25 00:28:00
○ 2026-04-13 13:05:58
●A76.223.105.2302026-04-06 → 2026-04-13 · 3 obs
○ 2018-09-16 03:31:12
● 2026-04-06 19:48:42
● 2026-04-13 13:05:58
● 2026-04-06 19:48:42
● 2026-04-13 13:05:58
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-15 → 2016-09-06 · 5 obs
○ 2007-10-28 05:49:56
● 2015-08-15 00:59:04
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
● 2015-08-15 00:59:04
● 2016-09-06 14:50:34
○ 2016-11-28 21:25:04
○ 2026-04-13 13:05:58
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-28 → 2018-09-16 · 5 obs
○ 2016-09-06 14:50:34
● 2016-11-28 21:25:04
● 2018-09-16 03:31:12
○ 2026-04-06 19:48:42
○ 2026-04-13 13:05:58
● 2016-11-28 21:25:04
● 2018-09-16 03:31:12
○ 2026-04-06 19:48:42
○ 2026-04-13 13:05:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| big-oh.com | ns03.domaincontrol.com, ns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for big-oh.com (unsigned zone)
⏱️ Timing
Total: 183ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)
Analysis
IP Addresses
big-oh.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names such as hillmanconstruction.com, ryconservices.com, no-bear.com, geminiiosppacelgin.godaddysites.com and theonlyimage.com share IPs with big-oh.com.
Name Servers
big-oh.com is delegated to two name servers: ns03.domaincontrol.com and ns04.domaincontrol.com.
big-oh.com shares the same name server setup as rztax.com, factorydirectlinen.net, ess-mep.com, edensfloorsinc.com and ajcdesigngroup.com.
Host names with two IP numbers: ns03.domaincontrol.com points to: 2603:5:2150::2 and 97.74.101.2; ns04.domaincontrol.com points to: 2603:5:2250::2 and 173.201.69.2.