markbill.com - robtex.com

markbill.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:f77:89a0:bb92:5271🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:72cf:8fcc:fd26:c66b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.130.88🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-130-88.compute-1.amazonaws.com
A54.89.93.236🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix
PTRec2-54-89-93-236.compute-1.amazonaws.com
A54.159.91.195🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-159-91-195.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5🇺🇸 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:9806:d504:f0e4:26c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.139.104🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-139-104.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
A54.88.138.42🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix
PTRec2-54-88-138-42.compute-1.amazonaws.com
A54.159.15.163🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-159-15-163.compute-1.amazonaws.com
A98.81.135.11🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-81-135-11.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:312d:ded2:48d4:bc36🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.217.230🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-217-230.compute-1.amazonaws.com
A3.89.209.21🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-89-209-21.compute-1.amazonaws.com
A34.203.199.171🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-203-199-171.compute-1.amazonaws.com
A100.27.186.47🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-27-186-47.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-03-27 #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=1774647827

Same first word

markbill.com

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comsk.s5.ans1.ns122.ztomy.comsk.s5.ans2.ns122.ztomy.comsk.s5.cm.ns1.37.ztomy.comsk.s5.cm.ns2.37.ztomy.comMXmail.b-io.coA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197208.91.197.44208.91.197.54CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.comPTRsk.s5.cm.ns1.37.ztomy.com
●NSns1.namebrightdns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2019-04-05 16:06:10
● 2026-03-27 22:02:24
●NSnsg1.namebrightdns.com2019-04-05 → 2026-03-27 · 3 obs
○ 2017-03-17 14:06:58
● 2019-04-05 16:06:10
● 2026-03-27 22:02:24
●NSnsg2.namebrightdns.com2019-04-05 → 2026-03-27 · 3 obs
○ 2017-03-17 14:06:58
● 2019-04-05 16:06:10
● 2026-03-27 22:02:24
○NSsk.s5.ans1.ns122.ztomy.com2016-02-11 → 2016-02-11 · 4 obs
○ 2015-11-03 15:00:20
● 2016-02-11 15:35:54
○ 2016-06-25 05:46:22
○ 2026-03-27 22:02:24
○NSsk.s5.ans2.ns122.ztomy.com2016-02-11 → 2016-02-11 · 4 obs
○ 2015-11-03 15:00:20
● 2016-02-11 15:35:54
○ 2016-06-25 05:46:22
○ 2026-03-27 22:02:24
○NSsk.s5.cm.ns1.37.ztomy.com2015-06-28 → 2017-03-17 · 7 obs
● 2015-06-28 21:41:16
● 2015-11-03 15:00:20
○ 2016-02-11 15:35:54
● 2016-06-25 05:46:22
● 2017-03-17 14:06:58
○ 2019-04-05 16:06:10
○ 2026-03-27 22:02:24
○NSsk.s5.cm.ns2.37.ztomy.com2015-06-28 → 2017-03-17 · 7 obs
● 2015-06-28 21:41:16
● 2015-11-03 15:00:20
○ 2016-02-11 15:35:54
● 2016-06-25 05:46:22
● 2017-03-17 14:06:58
○ 2019-04-05 16:06:10
○ 2026-03-27 22:02:24
○MXmail.b-io.co2015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 21:41:16
○ 2015-11-03 15:00:20
○ 2026-03-27 22:02:24
●A13.223.25.842026-03-27 → 2026-03-27 · 2 obs
○ 2019-04-05 16:06:10
● 2026-03-27 22:02:24
○A208.91.197.442016-02-11 → 2016-02-11 · 4 obs
○ 2015-11-03 15:00:20
● 2016-02-11 15:35:54
○ 2016-06-25 05:46:22
○ 2026-03-27 22:02:24
○A208.91.197.542015-06-28 → 2017-03-17 · 7 obs
● 2015-06-28 21:41:16
● 2015-11-03 15:00:20
○ 2016-02-11 15:35:54
● 2016-06-25 05:46:22
● 2017-03-17 14:06:58
○ 2019-04-05 16:06:10
○ 2026-03-27 22:02:24
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-27 → 2026-03-27 · 2 obs
○ 2019-04-05 16:06:10
● 2026-03-27 22:02:24
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-27 → 2026-03-27 · 2 obs
○ 2019-04-05 16:06:10
● 2026-03-27 22:02:24
●A54.243.117.1972026-03-27 → 2026-03-27 · 2 obs
○ 2019-04-05 16:06:10
● 2026-03-27 22:02:24
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-04-05 → 2019-04-05 · 2 obs
● 2019-04-05 16:06:10
○ 2026-03-27 22:02:24
○PTRsk.s5.cm.ns1.37.ztomy.com2017-03-17 → 2017-03-17 · 2 obs
● 2017-03-17 14:06:58
○ 2026-03-27 22:02:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
markbill.comnsg1.namebrightdns.com, nsg2.namebrightdns.com18 records

✅ Authoritative Response

Server:100.27.186.47

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markbill.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg2.namebrightdns.com, nsg1.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

IP Addresses

Four IP numbers are pointed to by markbill.com: 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 elpasorv.com, mark-et.com, stellarmicro.com, 86cd4.jsdcoffee.com and storagetv.com share IP numbers with markbill.com.

Name Servers

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

markbill.com at least partially shares name servers with other domains, for instance mail.innocentdiamonds.com, gildot.com, 124-247-232-93.del.tulipconnect.com, flitflow.com and kfest.org.

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

Ten IP numbers: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9, 2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61, 3.85.139.104, 44.220.149.224, 54.88.138.42, 54.159.15.163 and 98.81.135.11.

Eight IP numbers: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:312d:ded2:48d4:bc36, 2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b, 2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7, 2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c, 3.85.217.230, 3.89.209.21, 34.203.199.171 and 100.27.186.47.

Six IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:f77:89a0:bb92:5271, 2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72, 2600:1f18:683a:ae1b:72cf:8fcc:fd26:c66b, 3.85.130.88, 54.89.93.236 and 54.159.91.195.

Note the lists use consecutive IP numbers within each group.