`northlandpositronics.com`

DNSSEC	⚠️ Not signed
A	3.166.135.6^{🇺🇸 Amazon3.166.128.0/21}
		PTR	`server-3-166-135-6.mia50.r.cloudfront.net`
A	3.166.135.29^{🇺🇸 Amazon3.166.128.0/21}
A	3.166.135.61^{🇺🇸 Amazon3.166.128.0/21}
A	3.166.135.100^{🇺🇸 Amazon3.166.128.0/21}
NS	`ns-1761.awsdns-28.co.uk` ⭐
		A	2600:9000:5306:e100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1761.awsdns-28.co.uk`
		A	205.251.198.225^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1761.awsdns-28.co.uk`
NS	`ns-1233.awsdns-26.org`
		A	2600:9000:5304:d100::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1233.awsdns-26.org`
		A	205.251.196.209^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1233.awsdns-26.org`
NS	`ns-293.awsdns-36.com`
		A	2600:9000:5301:2500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-293.awsdns-36.com`
		A	205.251.193.37^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-293.awsdns-36.com`
NS	`ns-790.awsdns-34.net`
		A	2600:9000:5303:1600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-790.awsdns-34.net`
		A	205.251.195.22^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-790.awsdns-34.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.101.26^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
TXT	`bdf543e1-b204-41b1-a30c-9ddd16b58138`
TXT	`google-site-verification=PNRk9R8DI-SUebvEZCxLZ5c4cG9vlXsccZvkLLEq9oc`
TXT	`openai-domain-verification=dv-st2bXsUg9FHK9qUGYGtLyajg`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-1761.awsdns-28.co.uk`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=1776062257

⚠️ On DNS blocklist: tif

Same first word

northlandpositronics.com

DNS History

41 records (9 active, 32 former)

●NSns-1233.awsdns-26.org2026-03-19 → 2026-04-13 · 2 obs

● 2026-03-19 17:29:50
● 2026-04-13 07:01:12

●NSns-1761.awsdns-28.co.uk2026-03-19 → 2026-04-13 · 2 obs

● 2026-03-19 17:29:50
● 2026-04-13 07:01:12

●NSns-293.awsdns-36.com2026-03-19 → 2026-04-13 · 2 obs

● 2026-03-19 17:29:50
● 2026-04-13 07:01:12

●NSns-790.awsdns-34.net2026-03-19 → 2026-04-13 · 2 obs

● 2026-03-19 17:29:50
● 2026-04-13 07:01:12

●MXsmtp.google.com2026-03-19 → 2026-04-13 · 2 obs

● 2026-03-19 17:29:50
● 2026-04-13 07:01:12

○A108.138.85.1242026-03-22 → 2026-03-30 · 17 obs

○ 2026-03-22 03:49:28
● 2026-03-22 11:49:36
○ 2026-03-22 15:06:20
○ 2026-03-23 01:55:24
● 2026-03-23 02:29:56
○ 2026-03-23 07:45:54
○ 2026-03-25 20:08:38
● 2026-03-27 03:27:10
○ 2026-03-27 05:02:08
○ 2026-03-27 21:14:42
● 2026-03-28 08:38:50
○ 2026-03-28 10:56:32
○ 2026-03-30 12:31:46
● 2026-03-30 14:15:46
● 2026-03-30 17:13:10
○ 2026-03-30 19:43:22
○ 2026-04-13 07:01:12

○A108.138.85.752026-03-22 → 2026-03-30 · 17 obs

○A108.138.85.782026-03-22 → 2026-03-30 · 17 obs

○A108.138.85.792026-03-22 → 2026-03-30 · 17 obs

○A108.156.22.1192026-03-22 → 2026-03-24 · 13 obs

○ 2026-03-22 20:04:06
● 2026-03-22 20:55:16
● 2026-03-22 23:48:36
○ 2026-03-23 01:55:24
○ 2026-03-23 02:29:56
● 2026-03-23 07:45:54
● 2026-03-23 08:16:14
○ 2026-03-23 18:48:56
○ 2026-03-24 20:07:28
● 2026-03-24 23:05:24
● 2026-03-24 23:57:34
○ 2026-03-25 01:16:16
○ 2026-04-13 07:01:12

○A108.156.22.302026-03-22 → 2026-03-24 · 13 obs

○A108.156.22.502026-03-22 → 2026-03-24 · 13 obs

○A108.156.22.852026-03-22 → 2026-03-24 · 13 obs

○A13.35.196.1142026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-29 21:32:08
● 2026-03-30 10:26:44
● 2026-03-30 12:31:46
○ 2026-03-30 14:15:46
○ 2026-04-13 07:01:12

○A13.35.196.222026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-29 21:32:08
● 2026-03-30 10:26:44
● 2026-03-30 12:31:46
○ 2026-03-30 14:15:46
○ 2026-04-13 07:01:12

○A13.35.196.522026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-29 21:32:08
● 2026-03-30 10:26:44
● 2026-03-30 12:31:46
○ 2026-03-30 14:15:46
○ 2026-04-13 07:01:12

○A13.35.196.912026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-29 21:32:08
● 2026-03-30 10:26:44
● 2026-03-30 12:31:46
○ 2026-03-30 14:15:46
○ 2026-04-13 07:01:12

○A216.137.53.1172026-03-20 → 2026-04-12 · 43 obs

○ 2026-03-19 17:29:50
● 2026-03-20 00:03:34
○ 2026-03-20 13:50:50
● 2026-03-20 17:17:04
● 2026-03-21 17:08:04
○ 2026-03-22 03:49:28
○ 2026-03-22 23:48:36
● 2026-03-23 01:55:24
○ 2026-03-23 02:29:56
○ 2026-03-23 08:16:14
● 2026-03-23 18:48:56
● 2026-03-24 20:07:28
○ 2026-03-24 23:05:24
○ 2026-03-24 23:57:34
● 2026-03-25 01:16:16
● 2026-03-25 20:08:38
○ 2026-03-27 03:27:10
● 2026-03-27 05:02:08
● 2026-03-27 21:14:42
○ 2026-03-28 08:38:50
○ 2026-03-28 16:04:40
● 2026-03-29 03:23:18
○ 2026-03-29 20:58:04
● 2026-03-29 21:32:08
○ 2026-03-30 10:26:44
○ 2026-03-30 17:13:10
● 2026-03-30 19:43:22
○ 2026-03-31 10:35:12
● 2026-03-31 16:58:52
● 2026-04-01 02:20:02
○ 2026-04-02 05:16:32
● 2026-04-02 14:26:36
● 2026-04-03 03:32:08
○ 2026-04-03 04:54:46
● 2026-04-03 07:14:06
● 2026-04-05 02:56:02
○ 2026-04-05 03:48:58
○ 2026-04-05 04:21:14
● 2026-04-05 06:03:46
● 2026-04-11 22:16:26
○ 2026-04-12 04:03:44
● 2026-04-12 09:30:44
○ 2026-04-13 07:01:12

○A216.137.53.462026-03-20 → 2026-04-12 · 43 obs

○A216.137.53.802026-03-20 → 2026-04-12 · 43 obs

○A216.137.53.842026-03-20 → 2026-04-12 · 43 obs

●A3.166.135.1002026-03-28 → 2026-04-13 · 9 obs

○ 2026-03-28 08:38:50
● 2026-03-28 10:56:32
● 2026-03-28 16:04:40
○ 2026-03-29 03:23:18
○ 2026-03-30 19:43:22
● 2026-03-31 10:35:12
○ 2026-03-31 16:58:52
○ 2026-04-12 09:30:44
● 2026-04-13 07:01:12

●A3.166.135.292026-03-28 → 2026-04-13 · 9 obs

●A3.166.135.62026-03-28 → 2026-04-13 · 9 obs

●A3.166.135.612026-03-28 → 2026-04-13 · 9 obs

○A3.168.122.142026-03-22 → 2026-04-05 · 11 obs

○ 2026-03-22 11:49:36
● 2026-03-22 15:06:20
○ 2026-03-22 20:04:06
○ 2026-03-29 03:23:18
● 2026-03-29 20:58:04
○ 2026-03-29 21:32:08
○ 2026-04-05 02:56:02
● 2026-04-05 03:48:58
● 2026-04-05 04:21:14
○ 2026-04-05 06:03:46
○ 2026-04-13 07:01:12

○A3.168.122.372026-03-22 → 2026-04-05 · 11 obs

○A3.168.122.462026-03-22 → 2026-04-05 · 11 obs

○A3.168.122.682026-03-22 → 2026-04-05 · 11 obs

○A3.169.252.1232026-03-19 → 2026-03-22 · 8 obs

● 2026-03-19 17:29:50
○ 2026-03-20 00:03:34
● 2026-03-20 13:50:50
○ 2026-03-20 17:17:04
○ 2026-03-21 17:08:04
● 2026-03-22 03:49:28
○ 2026-03-22 11:49:36
○ 2026-04-13 07:01:12

○A3.169.252.132026-03-19 → 2026-03-22 · 8 obs

● 2026-03-19 17:29:50
○ 2026-03-20 00:03:34
● 2026-03-20 13:50:50
○ 2026-03-20 17:17:04
○ 2026-03-21 17:08:04
● 2026-03-22 03:49:28
○ 2026-03-22 11:49:36
○ 2026-04-13 07:01:12

○A3.169.252.332026-03-19 → 2026-03-22 · 8 obs

● 2026-03-19 17:29:50
○ 2026-03-20 00:03:34
● 2026-03-20 13:50:50
○ 2026-03-20 17:17:04
○ 2026-03-21 17:08:04
● 2026-03-22 03:49:28
○ 2026-03-22 11:49:36
○ 2026-04-13 07:01:12

○A3.169.252.942026-03-19 → 2026-03-22 · 8 obs

● 2026-03-19 17:29:50
○ 2026-03-20 00:03:34
● 2026-03-20 13:50:50
○ 2026-03-20 17:17:04
○ 2026-03-21 17:08:04
● 2026-03-22 03:49:28
○ 2026-03-22 11:49:36
○ 2026-04-13 07:01:12

○A3.174.18.222026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 15:06:20
● 2026-03-22 20:04:06
○ 2026-03-22 20:55:16
○ 2026-04-13 07:01:12

○A3.174.18.812026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 15:06:20
● 2026-03-22 20:04:06
○ 2026-03-22 20:55:16
○ 2026-04-13 07:01:12

○A3.174.18.822026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 15:06:20
● 2026-03-22 20:04:06
○ 2026-03-22 20:55:16
○ 2026-04-13 07:01:12

○A3.174.18.92026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 15:06:20
● 2026-03-22 20:04:06
○ 2026-03-22 20:55:16
○ 2026-04-13 07:01:12

○A54.230.79.1062026-04-02 → 2026-04-12 · 10 obs

○ 2026-04-01 02:20:02
● 2026-04-02 05:16:32
○ 2026-04-02 14:26:36
○ 2026-04-03 03:32:08
● 2026-04-03 04:54:46
○ 2026-04-03 07:14:06
○ 2026-04-11 22:16:26
● 2026-04-12 04:03:44
○ 2026-04-12 09:30:44
○ 2026-04-13 07:01:12

○A54.230.79.122026-04-02 → 2026-04-12 · 10 obs

○A54.230.79.272026-04-02 → 2026-04-12 · 10 obs

○A54.230.79.682026-04-02 → 2026-04-12 · 10 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...	-
northlandpositronics.com	ns-293.awsdns-36.com, ns-790.awsdns-34.net, ns-1233.awsdns-26.org, ns-1761.awsdns-28.co.uk	1 record

✅ Authoritative Response

Server:205.251.198.225

NS records: ns-293.awsdns-36.com, ns-790.awsdns-34.net, ns-1233.awsdns-26.org, ns-1761.awsdns-28.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for northlandpositronics.com (unsigned zone)

⏱️ Timing

Total: 620ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.135.6, 3.166.135.100...`
NS	4	`ns-1233.awsdns-26.org, ns-1761.awsdns-28.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
TXT	4	`bdf543e1-b204-41b1-a30c-9ddd16b58138, google-site-verification=PNRk9R8DI-SUebv...`
SOA	1	`ns-1761.awsdns-28.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-293.awsdns-36.com)

Analysis

IP Addresses

northlandpositronics.com points to four IP numbers: 3.166.135.6, 3.166.135.29, 3.166.135.61 and 3.166.135.100.

Other host names, for instance acc.dazn-dev.com, coldcarejm.kr, suizoamericano.edu.gt, assets.booking.stage.v2.camping.info and d3i396dd527d8h.cloudfront.net share IP numbers with northlandpositronics.com.

Name Servers

northlandpositronics.com is delegated to four name servers: ns-293.awsdns-36.com, ns-790.awsdns-34.net, ns-1233.awsdns-26.org and ns-1761.awsdns-28.co.uk.

northlandpositronics.com at least partially shares its name servers with other domains, for instance paceducation.com, ben10alienforce.com, augustasportswear.clothing, acbbloanmarketplace.com and kanaru.jp.

These name servers are commonly used with ns-1418.awsdns-49.org, ns-789.awsdns-34.net and ns-1947.awsdns-51.co.uk.

Host names with two IPs: ns-293.awsdns-36.com points to 2600:9000:5301:2500::1 and 205.251.193.37; ns-790.awsdns-34.net points to 2600:9000:5303:1600::1 and 205.251.195.22; ns-1233.awsdns-26.org points to 2600:9000:5304:d100::1 and 205.251.196.209; ns-1761.awsdns-28.co.uk points to 2600:9000:5306:e100::1 and 205.251.198.225.

Mail Servers

northlandpositronics.com is served by a single mail server, smtp.google.com.

northlandpositronics.com uses the same mail server setup as other domains such as andencorp.co.jp, mullers-modehaus.com, kuemi.com, luar.it and serrapalace.com.tr.

northlandpositronics.com shares some mail servers with other domains, including manlyopenaircinema.com.au, brendadelossantos.com, dentcityclinics.com, hse-eu.com and prune.co.

These mail servers are commonly used alongside the mail servers alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.250.101.27 and 142.250.141.27.

northlandpositronics.com - robtex.com