seanholder.com - robtex.com

seanholder.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:a0e8:1927:6bf2:bdc7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:252c:c044:8ec2:d7cc🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b708:118:46a7:9bde🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A18.208.222.168🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-208-222-168.compute-1.amazonaws.com
A54.91.41.231🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-91-41-231.compute-1.amazonaws.com
A98.84.141.191🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-84-141-191.compute-1.amazonaws.com
NSdomain-for-sale.hugedomainsdns.com
A2600:1f18:683a:ae1a:7c:d905:8171:bc7e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e130:40df:7d2d:fff6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f80e:8935:6cfa:832c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:8a44:19ee:b877:78b3🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A13.222.160.126🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-222-160-126.compute-1.amazonaws.com
A50.16.22.38🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix
PTRec2-50-16-22-38.compute-1.amazonaws.com
A54.80.105.101🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-80-105-101.compute-1.amazonaws.com
A54.82.127.161🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-82-127-161.compute-1.amazonaws.com
A54.162.80.34🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-162-80-34.compute-1.amazonaws.com
A54.208.233.112🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix
PTRec2-54-208-233-112.compute-1.amazonaws.com
NSforsale.hugedomainsdns.com
A2600:1f18:683a:ae1a:a20e:f23a:e2fd:8ebb🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f295:30e3:4d6c:6523🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2a8:e578:df17:3a34🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9414:8887:de85:4889🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A34.204.14.4🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-204-14-4.compute-1.amazonaws.com
A54.90.179.167🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-90-179-167.compute-1.amazonaws.com
A54.157.216.183🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-157-216-183.compute-1.amazonaws.com
A54.173.180.236🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix
PTRec2-54-173-180-236.compute-1.amazonaws.com
A54.198.136.48🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix
PTRec2-54-198-136-48.compute-1.amazonaws.com
A54.242.26.178🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-26-178.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-05-07 #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=1778159931

Same first word

seanholder.com

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heronsdale.co.uk
heroesland.com

DNS History

21 records (7 active, 14 former)

20162017201820192020202120222023202420252026NSdomain-for-sale.hugedomainsdns.comforsale.hugedomainsdns.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXanmail.namebrightmail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.23.42.5052.200.243.12352.73.136.14054.152.144.24354.174.31.25454.208.74.21554.82.156.1954.86.225.156CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSdomain-for-sale.hugedomainsdns.com2026-04-10 → 2026-05-07 · 3 obs
○ 2018-09-21 00:35:44
● 2026-04-10 19:14:14
● 2026-05-07 13:37:40
●NSforsale.hugedomainsdns.com2026-04-10 → 2026-05-07 · 3 obs
○ 2018-09-21 00:35:44
● 2026-04-10 19:14:14
● 2026-05-07 13:37:40
●NSns1.namebrightdns.com2015-11-17 → 2026-05-07 · 5 obs
○ 2015-07-17 02:24:10
● 2015-11-17 17:21:38
○ 2016-02-27 07:05:08
● 2016-05-09 00:30:34
● 2026-05-07 13:37:40
○NSns2.namebrightdns.com2015-11-17 → 2018-09-21 · 7 obs
○ 2015-07-17 02:24:10
● 2015-11-17 17:21:38
○ 2016-02-27 07:05:08
● 2016-05-09 00:30:34
● 2018-09-21 00:35:44
○ 2026-04-10 19:14:14
○ 2026-05-07 13:37:40
○NSnsg1.namebrightdns.com2015-07-17 → 2016-02-27 · 5 obs
● 2015-07-17 02:24:10
○ 2015-11-17 17:21:38
● 2016-02-27 07:05:08
○ 2016-05-09 00:30:34
○ 2026-05-07 13:37:40
○NSnsg2.namebrightdns.com2015-07-17 → 2016-02-27 · 5 obs
● 2015-07-17 02:24:10
○ 2015-11-17 17:21:38
● 2016-02-27 07:05:08
○ 2016-05-09 00:30:34
○ 2026-05-07 13:37:40
○MXanmail.namebrightmail.com2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 02:24:10
○ 2015-11-17 17:21:38
○ 2026-05-07 13:37:40
○A107.23.42.502016-02-27 → 2016-02-27 · 4 obs
○ 2015-11-17 17:21:38
● 2016-02-27 07:05:08
○ 2016-05-09 00:30:34
○ 2026-05-07 13:37:40
●A13.223.25.842026-04-10 → 2026-05-07 · 3 obs
○ 2018-09-21 00:35:44
● 2026-04-10 19:14:14
● 2026-05-07 13:37:40
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-10 → 2026-05-07 · 3 obs
○ 2018-09-21 00:35:44
● 2026-04-10 19:14:14
● 2026-05-07 13:37:40
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-10 → 2026-05-07 · 3 obs
○ 2018-09-21 00:35:44
● 2026-04-10 19:14:14
● 2026-05-07 13:37:40
○A52.200.243.1232016-05-09 → 2016-05-09 · 4 obs
○ 2016-02-27 07:05:08
● 2016-05-09 00:30:34
○ 2017-01-26 22:28:58
○ 2026-05-07 13:37:40
○A52.73.136.1402016-02-27 → 2016-02-27 · 4 obs
○ 2015-11-17 17:21:38
● 2016-02-27 07:05:08
○ 2016-05-09 00:30:34
○ 2026-05-07 13:37:40
○A54.152.144.2432016-05-09 → 2016-05-09 · 4 obs
○ 2016-02-27 07:05:08
● 2016-05-09 00:30:34
○ 2017-01-26 22:28:58
○ 2026-05-07 13:37:40
○A54.174.31.2542015-07-17 → 2015-11-17 · 4 obs
● 2015-07-17 02:24:10
● 2015-11-17 17:21:38
○ 2016-02-27 07:05:08
○ 2026-05-07 13:37:40
○A54.208.74.2152015-07-17 → 2015-11-17 · 4 obs
● 2015-07-17 02:24:10
● 2015-11-17 17:21:38
○ 2016-02-27 07:05:08
○ 2026-05-07 13:37:40
●A54.243.117.1972026-04-10 → 2026-05-07 · 3 obs
○ 2018-09-21 00:35:44
● 2026-04-10 19:14:14
● 2026-05-07 13:37:40
○A54.82.156.192017-01-26 → 2017-01-26 · 4 obs
○ 2016-05-09 00:30:34
● 2017-01-26 22:28:58
○ 2018-09-21 00:35:44
○ 2026-05-07 13:37:40
○A54.86.225.1562017-01-26 → 2017-01-26 · 4 obs
○ 2016-05-09 00:30:34
● 2017-01-26 22:28:58
○ 2018-09-21 00:35:44
○ 2026-05-07 13:37:40
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-17 → 2016-05-09 · 4 obs
● 2015-07-17 02:24:10
● 2016-05-09 00:30:34
○ 2017-01-26 22:28:58
○ 2026-05-07 13:37:40
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-26 → 2018-09-21 · 5 obs
○ 2016-05-09 00:30:34
● 2017-01-26 22:28:58
● 2018-09-21 00:35:44
○ 2026-04-10 19:14:14
○ 2026-05-07 13:37:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
seanholder.comdomain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com24 records

✅ Authoritative Response

Server:34.204.14.4

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seanholder.com (unsigned zone)

⏱️ Timing

Total: 94ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 24

Out-of-bailiwick: 24 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

seanholder.com maps 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, for instance www.paladinmarket.com, popadanec.com, usr52.hydraweb.com, ns.sbcpay.com and www.hawaiipipeline.com share IP numbers with seanholder.com.

Name Servers

seanholder.com is delegated to name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

seanholder.com at least partially shares name servers with other domains such as wmontgomery.com, joinmelt.com, cravedelivery.com, tt-it.com and trailsideexpress.com.

These name servers are commonly used alongside nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Twelve IP numbers:

domain-for-sale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:7c:d905:8171:bc7e, 2600:1f18:683a:ae1a:e130:40df:7d2d:fff6, 2600:1f18:683a:ae1a:f80e:8935:6cfa:832c, 2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1, 2600:1f18:683a:ae1b:8a44:19ee:b877:78b3, 2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f, 13.222.160.126, 50.16.22.38, 54.80.105.101, 54.82.127.161, 54.162.80.34 and 54.208.233.112.

forsale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:a20e:f23a:e2fd:8ebb, 2600:1f18:683a:ae1a:f295:30e3:4d6c:6523, 2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec, 2600:1f18:683a:ae1b:2a8:e578:df17:3a34, 2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c, 2600:1f18:683a:ae1b:9414:8887:de85:4889, 34.204.14.4, 54.90.179.167, 54.157.216.183, 54.173.180.236, 54.198.136.48 and 54.242.26.178.

Six IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:a0e8:1927:6bf2:bdc7, 2600:1f18:683a:ae1b:252c:c044:8ec2:d7cc, 2600:1f18:683a:ae1b:b708:118:46a7:9bde, 18.208.222.168, 54.91.41.231 and 98.84.141.191.