`mastermarkseidel.com`

DNSSEC	⚠️ Not signed
A	3.167.56.14^{🇺🇸 Amazon}
		PTR	`server-3-167-56-14.iad61.r.cloudfront.net`
A	3.167.56.31^{🇺🇸 Amazon}
A	3.167.56.59^{🇺🇸 Amazon}
A	3.167.56.99^{🇺🇸 Amazon}
NS	`ns-1006.awsdns-61.net` ⭐
		A	2600:9000:5303:ee00::1^{🇺🇸 Amazon}
			PTR	`ns-1006.awsdns-61.net`
		A	205.251.195.238^{🇺🇸 Amazon}
			PTR	`ns-1006.awsdns-61.net`
NS	`ns-1.awsdns-00.com`
		A	2600:9000:5300:100::1^{🇺🇸 Amazon}
			PTR	`ns-1.awsdns-00.com`
		A	205.251.192.1^{🇺🇸 Amazon}
			PTR	`ns-1.awsdns-00.com`
NS	`ns-1405.awsdns-47.org`
		A	2600:9000:5305:7d00::1^{🇺🇸 Amazon}
			PTR	`ns-1405.awsdns-47.org`
		A	205.251.197.125^{🇺🇸 Amazon}
			PTR	`ns-1405.awsdns-47.org`
NS	`ns-1859.awsdns-40.co.uk`
		A	2600:9000:5307:4300::1^{🇺🇸 Amazon}
			PTR	`ns-1859.awsdns-40.co.uk`
		A	205.251.199.67^{🇺🇸 Amazon}
			PTR	`ns-1859.awsdns-40.co.uk`
SOA	`ns-1006.awsdns-61.net`awsdns-hostmaster@amazon.com serial=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.net`nstld@verisign-grs.com serial=1771291435

Previously MX for

mastermarkseidel.com

Same first word

mastermarkseidel.com

DNS History

29 records (8 active, 21 former)

●NSns-1.awsdns-00.com2020-02-09 → 2026-02-22 · 3 obs

○ 2017-03-21 21:11:42
● 2020-02-09 01:31:22
● 2026-02-22 04:55:58

●NSns-1006.awsdns-61.net2020-02-09 → 2026-02-22 · 3 obs

○ 2017-03-21 21:11:42
● 2020-02-09 01:31:22
● 2026-02-22 04:55:58

●NSns-1405.awsdns-47.org2020-02-09 → 2026-02-22 · 3 obs

○ 2017-03-21 21:11:42
● 2020-02-09 01:31:22
● 2026-02-22 04:55:58

●NSns-1859.awsdns-40.co.uk2020-02-09 → 2026-02-22 · 3 obs

○ 2017-03-21 21:11:42
● 2020-02-09 01:31:22
● 2026-02-22 04:55:58

○NSns14.midphase.com2015-08-07 → 2017-03-21 · 4 obs

● 2015-08-07 12:54:16
● 2017-03-21 21:11:42
○ 2020-02-09 01:31:22
○ 2026-02-22 04:55:58

○NSns15.midphase.com2015-08-07 → 2017-03-21 · 4 obs

● 2015-08-07 12:54:16
● 2017-03-21 21:11:42
○ 2020-02-09 01:31:22
○ 2026-02-22 04:55:58

○NSns16.midphase.com2015-08-07 → 2017-03-21 · 4 obs

● 2015-08-07 12:54:16
● 2017-03-21 21:11:42
○ 2020-02-09 01:31:22
○ 2026-02-22 04:55:58

○MXmastermarkseidel.com2015-08-07 → 2017-03-21 · 4 obs

● 2015-08-07 12:54:16
● 2017-03-21 21:11:42
○ 2020-02-09 01:31:22
○ 2026-02-22 04:55:58

○A13.226.145.1252020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-21 21:11:42
● 2020-02-09 01:31:22
○ 2026-02-15 09:20:40
○ 2026-02-22 04:55:58

○A13.226.145.142020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-21 21:11:42
● 2020-02-09 01:31:22
○ 2026-02-15 09:20:40
○ 2026-02-22 04:55:58

○A13.226.145.302020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-21 21:11:42
● 2020-02-09 01:31:22
○ 2026-02-15 09:20:40
○ 2026-02-22 04:55:58

○A13.226.145.92020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-21 21:11:42
● 2020-02-09 01:31:22
○ 2026-02-15 09:20:40
○ 2026-02-22 04:55:58

○A13.33.153.1152026-02-16 → 2026-02-16 · 5 obs

○ 2026-02-15 19:06:46
● 2026-02-16 01:58:40
● 2026-02-16 08:18:16
○ 2026-02-17 17:47:04
○ 2026-02-22 04:55:58

○A13.33.153.602026-02-16 → 2026-02-16 · 5 obs

○ 2026-02-15 19:06:46
● 2026-02-16 01:58:40
● 2026-02-16 08:18:16
○ 2026-02-17 17:47:04
○ 2026-02-22 04:55:58

○A13.33.153.962026-02-16 → 2026-02-16 · 5 obs

○ 2026-02-15 19:06:46
● 2026-02-16 01:58:40
● 2026-02-16 08:18:16
○ 2026-02-17 17:47:04
○ 2026-02-22 04:55:58

○A13.33.153.992026-02-16 → 2026-02-16 · 5 obs

○ 2026-02-15 19:06:46
● 2026-02-16 01:58:40
● 2026-02-16 08:18:16
○ 2026-02-17 17:47:04
○ 2026-02-22 04:55:58

○A18.65.25.1032026-02-15 → 2026-02-20 · 14 obs

○ 2020-02-09 01:31:22
● 2026-02-15 09:20:40
○ 2026-02-15 14:19:42
● 2026-02-15 19:06:46
○ 2026-02-16 01:58:40
○ 2026-02-16 08:18:16
● 2026-02-17 17:47:04
○ 2026-02-17 23:22:52
○ 2026-02-20 13:29:30
● 2026-02-20 14:12:02
○ 2026-02-20 20:33:22
● 2026-02-20 21:40:30
○ 2026-02-21 14:24:40
○ 2026-02-22 04:55:58

○A18.65.25.142026-02-15 → 2026-02-20 · 14 obs

○A18.65.25.402026-02-15 → 2026-02-20 · 14 obs

○A18.65.25.912026-02-15 → 2026-02-20 · 14 obs

○A209.95.59.2402015-08-07 → 2017-03-21 · 4 obs

● 2015-08-07 12:54:16
● 2017-03-21 21:11:42
○ 2020-02-09 01:31:22
○ 2026-02-22 04:55:58

●A3.167.56.142026-02-15 → 2026-02-22 · 21 obs

○ 2026-02-15 09:20:40
● 2026-02-15 14:19:42
○ 2026-02-15 19:06:46
○ 2026-02-17 17:47:04
● 2026-02-17 23:22:52
○ 2026-02-18 03:08:42
● 2026-02-18 05:21:30
● 2026-02-18 13:16:46
○ 2026-02-18 17:07:52
○ 2026-02-19 18:07:12
● 2026-02-19 22:21:20
○ 2026-02-20 00:49:52
○ 2026-02-20 04:10:46
● 2026-02-20 10:15:32
● 2026-02-20 11:05:14
○ 2026-02-20 13:29:30
○ 2026-02-21 14:24:40
● 2026-02-21 15:46:30
○ 2026-02-22 01:26:08
● 2026-02-22 04:55:56
● 2026-02-22 04:55:58

●A3.167.56.312026-02-15 → 2026-02-22 · 21 obs

●A3.167.56.592026-02-15 → 2026-02-22 · 21 obs

●A3.167.56.992026-02-15 → 2026-02-22 · 21 obs

○A99.86.91.412026-02-18 → 2026-02-22 · 20 obs

○ 2026-02-17 23:22:52
● 2026-02-18 03:08:42
○ 2026-02-18 05:21:30
○ 2026-02-18 13:16:46
● 2026-02-18 17:07:52
● 2026-02-19 18:07:12
○ 2026-02-19 22:21:20
● 2026-02-20 00:49:52
● 2026-02-20 04:10:46
○ 2026-02-20 10:15:32
○ 2026-02-20 11:05:14
● 2026-02-20 13:29:30
○ 2026-02-20 14:12:02
● 2026-02-20 20:33:22
○ 2026-02-20 21:40:30
● 2026-02-21 14:24:40
○ 2026-02-21 15:46:30
● 2026-02-22 01:26:08
○ 2026-02-22 04:55:56
○ 2026-02-22 04:55:58

○A99.86.91.492026-02-18 → 2026-02-22 · 20 obs

○A99.86.91.542026-02-18 → 2026-02-22 · 20 obs

○A99.86.91.852026-02-18 → 2026-02-22 · 20 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastermarkseidel.com	ns-1.awsdns-00.com, ns-1006.awsdns-61.net, ns-1859.awsdns-40.co.uk, ns-1405.awsdns-47.org	1 record

✅ Authoritative Response

Server: 205.251.195.238

NS records: ns-1.awsdns-00.com, ns-1006.awsdns-61.net, ns-1859.awsdns-40.co.uk, ns-1405.awsdns-47.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastermarkseidel.com (unsigned zone)

⏱️ Timing

Total: 1202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.56.31, 3.167.56.14...`
NS	4	`ns-1.awsdns-00.com, ns-1006.awsdns-61.net...`
SOA	1	`ns-1006.awsdns-61.net awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1.awsdns-00.com)

AI analysis

Four IP numbers are pointed to by mastermarkseidel.com: 3.167.56.14, 3.167.56.31, 3.167.56.59 and 3.167.56.99.

other host names including shinedu.co.kr, aieroticgames.com, d1es1i15ijeste.cloudfront.net, kcex.io and dqda1z599g0fa.cloudfront.net share IP numbers with mastermarkseidel.com.

mastermarkseidel.com is delegated to four name servers: ns-1.awsdns-00.com, ns-1006.awsdns-61.net, ns-1405.awsdns-47.org and ns-1859.awsdns-40.co.uk.

mastermarkseidel.com at least partially shares name servers with other domains, for instance d2hzd9wscpcb5q.cloudfront.net, ericdudley.com, emcinsurance.com, opstes.com and preset.tech.

Host names with two IP numbers:

ns-1.awsdns-00.com points to 2600:9000:5300:100::1 and 205.251.192.1; ns-1006.awsdns-61.net points to 2600:9000:5303:ee00::1 and 205.251.195.238; ns-1405.awsdns-47.org points to 2600:9000:5305:7d00::1 and 205.251.197.125; ns-1859.awsdns-40.co.uk points to 2600:9000:5307:4300::1 and 205.251.199.67.

mastermarkseidel.com - robtex.com