biodfw.com - robtex.com

biodfw.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:9238:e7ca:ea63:ae4a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:c72d:d25c:bd0f:d3b7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.196.94.3🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-196-94-3.compute-1.amazonaws.com
A54.242.20.70🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-20-70.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:3427:dea:901f:33e5🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:3ff9:8e7c:a56:e01c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:69f3:66f3:eb21:ee16🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:90be:9f15:bb7:9696🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.121.197🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-121-197.compute-1.amazonaws.com
A18.209.56.121🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-209-56-121.compute-1.amazonaws.com
A34.229.140.134🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-229-140-134.compute-1.amazonaws.com
A44.220.149.224🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-220-149-224.compute-1.amazonaws.com
A54.224.142.163🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix
PTRec2-54-224-142-163.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:184f:6324:8943:6ac9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:836:59a7:cc77:dc29🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:38af:3257:f404:8c63🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:4136:eadb:bc78:9b77🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A13.218.193.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-218-193-84.compute-1.amazonaws.com
A52.90.182.127🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix
PTRec2-52-90-182-127.compute-1.amazonaws.com
A54.242.182.25🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-182-25.compute-1.amazonaws.com
A100.31.56.7🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-31-56-7.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-04-03 #1

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=1775241582

Subdomains

www.biodfw.com

Same first word

biodfw.com

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns2.namebrightdns.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.23.198.24052.206.43.23452.21.180.23352.3.120.9052.4.72.13754.174.31.25454.208.74.21554.210.33.19054.236.123.224CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSns1.namebrightdns.com2015-08-14 → 2026-04-03 · 5 obs
● 2015-08-14 17:50:40
● 2015-12-02 14:53:50
○ 2016-03-24 22:03:14
● 2016-08-11 18:22:38
● 2026-04-03 18:40:34
○NSns2.namebrightdns.com2015-08-14 → 2017-09-19 · 7 obs
● 2015-08-14 17:50:40
● 2015-12-02 14:53:50
○ 2016-03-24 22:03:14
● 2016-08-11 18:22:38
● 2017-09-19 06:57:12
○ 2026-04-01 13:52:38
○ 2026-04-03 18:40:34
●NSnsg1.namebrightdns.com2016-03-24 → 2026-04-03 · 6 obs
○ 2015-12-02 14:53:50
● 2016-03-24 22:03:14
○ 2016-08-11 18:22:38
○ 2017-09-19 06:57:12
● 2026-04-01 13:52:38
● 2026-04-03 18:40:34
●NSnsg2.namebrightdns.com2015-08-14 → 2026-04-03 · 7 obs
● 2015-08-14 17:50:40
○ 2015-12-02 14:53:50
● 2016-03-24 22:03:14
○ 2016-08-11 18:22:38
○ 2017-09-19 06:57:12
● 2026-04-01 13:52:38
● 2026-04-03 18:40:34
○A107.23.198.2402016-08-11 → 2016-08-11 · 4 obs
○ 2016-03-24 22:03:14
● 2016-08-11 18:22:38
○ 2017-09-19 06:57:12
○ 2026-04-03 18:40:34
●A13.223.25.842026-04-01 → 2026-04-03 · 3 obs
○ 2017-09-19 06:57:12
● 2026-04-01 13:52:38
● 2026-04-03 18:40:34
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-01 → 2026-04-03 · 3 obs
○ 2017-09-19 06:57:12
● 2026-04-01 13:52:38
● 2026-04-03 18:40:34
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-01 → 2026-04-03 · 3 obs
○ 2017-09-19 06:57:12
● 2026-04-01 13:52:38
● 2026-04-03 18:40:34
○A52.206.43.2342016-08-11 → 2016-08-11 · 4 obs
○ 2016-03-24 22:03:14
● 2016-08-11 18:22:38
○ 2017-09-19 06:57:12
○ 2026-04-03 18:40:34
○A52.21.180.2332016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-02 14:53:50
● 2016-03-24 22:03:14
○ 2016-08-11 18:22:38
○ 2026-04-03 18:40:34
○A52.3.120.902016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-02 14:53:50
● 2016-03-24 22:03:14
○ 2016-08-11 18:22:38
○ 2026-04-03 18:40:34
○A52.4.72.1372016-08-11 → 2016-08-11 · 4 obs
○ 2016-03-24 22:03:14
● 2016-08-11 18:22:38
○ 2017-09-19 06:57:12
○ 2026-04-03 18:40:34
○A54.174.31.2542015-08-14 → 2015-12-02 · 4 obs
● 2015-08-14 17:50:40
● 2015-12-02 14:53:50
○ 2016-03-24 22:03:14
○ 2026-04-03 18:40:34
○A54.208.74.2152015-08-14 → 2015-12-02 · 4 obs
● 2015-08-14 17:50:40
● 2015-12-02 14:53:50
○ 2016-03-24 22:03:14
○ 2026-04-03 18:40:34
○A54.210.33.1902016-08-11 → 2016-08-11 · 4 obs
○ 2016-03-24 22:03:14
● 2016-08-11 18:22:38
○ 2017-09-19 06:57:12
○ 2026-04-03 18:40:34
○A54.236.123.2242016-08-11 → 2016-08-11 · 4 obs
○ 2016-03-24 22:03:14
● 2016-08-11 18:22:38
○ 2017-09-19 06:57:12
○ 2026-04-03 18:40:34
●A54.243.117.1972026-04-01 → 2026-04-03 · 3 obs
○ 2017-09-19 06:57:12
● 2026-04-01 13:52:38
● 2026-04-03 18:40:34
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-14 → 2016-08-11 · 4 obs
● 2015-08-14 17:50:40
● 2016-08-11 18:22:38
○ 2017-09-19 06:57:12
○ 2026-04-03 18:40:34
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-09-19 → 2017-09-19 · 4 obs
○ 2016-08-11 18:22:38
● 2017-09-19 06:57:12
○ 2026-04-01 13:52:38
○ 2026-04-03 18:40:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...-
biodfw.comnsg1.namebrightdns.com, nsg2.namebrightdns.com18 records

✅ Authoritative Response

Server:100.31.56.7

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biodfw.com (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

biodfw.com is the parent of www.biodfw.com.

IP Addresses

biodfw.com points to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names including geoconx.com, bos.amiado.com, mail.nrw.lakesidecaravanpark.com, pinholelabs.com and tfmarket.com share IP numbers with biodfw.com.

Name Servers

biodfw.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

biodfw.com at least partially shares name servers with other domains, including wewitty.com, vkhealthcare.com, teachingarabic.com, brasimed.com and mailserver.carpcity.com.

these name servers are commonly used together with domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Host names with nine IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:3427:dea:901f:33e5, 2600:1f18:683a:ae1a:3ff9:8e7c:a56:e01c, 2600:1f18:683a:ae1b:69f3:66f3:eb21:ee16, 2600:1f18:683a:ae1b:90be:9f15:bb7:9696, 3.85.121.197, 18.209.56.121, 34.229.140.134, 44.220.149.224 and 54.224.142.163.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:184f:6324:8943:6ac9, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:836:59a7:cc77:dc29, 2600:1f18:683a:ae1b:38af:3257:f404:8c63, 2600:1f18:683a:ae1b:4136:eadb:bc78:9b77, 13.218.193.84, 52.90.182.127, 54.242.182.25 and 100.31.56.7.

Host names with four IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:9238:e7ca:ea63:ae4a, 2600:1f18:683a:ae1a:c72d:d25c:bd0f:d3b7, 54.196.94.3 and 54.242.20.70.