`progresssoftware.ch`

DNSSEC	⚠️ Not signed
A	74.179.207.177^{🇺🇸 Microsoft74.176.0.0/14}
NS	`ns-752.awsdns-30.net` ⭐
		A	2600:9000:5302:f000::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-752.awsdns-30.net`
		A	205.251.194.240^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-752.awsdns-30.net`
NS	`ns-1038.awsdns-01.org`
		A	2600:9000:5304:e00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1038.awsdns-01.org`
		A	205.251.196.14^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1038.awsdns-01.org`
NS	`ns-2012.awsdns-59.co.uk`
		A	2600:9000:5307:dc00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2012.awsdns-59.co.uk`
		A	205.251.199.220^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2012.awsdns-59.co.uk`
NS	`ns-267.awsdns-33.com`
		A	2600:9000:5301:b00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-267.awsdns-33.com`
		A	205.251.193.11^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-267.awsdns-33.com`
MX	`mx1.progress.com` ⭐
		A	131.239.30.131^{🇺🇸 AS31817131.239.30.0/23 Progress Software}
			PTR	`ntmamx1.progress.com`
MX	`mx3.progress.com` ⭐
		A	131.239.30.132^{🇺🇸 AS31817131.239.30.0/23 Progress Software}
			PTR	`ntmamx2.progress.com`
MX	`mx4.progress.com`⁽¹⁵⁾
		A	131.239.30.134^{🇺🇸 AS31817131.239.30.0/23 Progress Software}
MX	`mx5.progress.com`⁽¹⁵⁾
		A	131.239.30.135^{🇺🇸 AS31817131.239.30.0/23 Progress Software}
MX	`mx2.progress.com`⁽²⁰⁾
MX	`mx6.progress.com`⁽²⁰⁾
		A	12.191.23.104^{🇺🇸 AS701812.128.0.0/9 12/8 upper half}
TXT	`v=spf1 -all`
SOA	`ns-752.awsdns-30.net`awsdns-hostmaster@amazon.com serial=1

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-07-04 #33

Same first word

DNS History

17 records (11 active, 6 former)

○NSdnssrv.progress.com2015-08-06 → 2019-01-29 · 4 obs

● 2015-08-06 03:23:26
● 2019-01-29 20:32:48
○ 2026-03-01 09:27:40
○ 2026-07-04 15:00:22

○NSdnssrv1.progress.com2015-08-06 → 2019-01-29 · 4 obs

● 2015-08-06 03:23:26
● 2019-01-29 20:32:48
○ 2026-03-01 09:27:40
○ 2026-07-04 15:00:22

○NSdnssrv2.progress.com2015-08-06 → 2019-01-29 · 4 obs

● 2015-08-06 03:23:26
● 2019-01-29 20:32:48
○ 2026-03-01 09:27:40
○ 2026-07-04 15:00:22

○NSdnssrv3.progress.com2015-08-06 → 2019-01-29 · 4 obs

● 2015-08-06 03:23:26
● 2019-01-29 20:32:48
○ 2026-03-01 09:27:40
○ 2026-07-04 15:00:22

●NSns-1038.awsdns-01.org2026-03-01 → 2026-07-04 · 3 obs

○ 2019-01-29 20:32:48
● 2026-03-01 09:27:40
● 2026-07-04 15:00:22

●NSns-2012.awsdns-59.co.uk2026-03-01 → 2026-07-04 · 3 obs

○ 2019-01-29 20:32:48
● 2026-03-01 09:27:40
● 2026-07-04 15:00:22

●NSns-267.awsdns-33.com2026-03-01 → 2026-07-04 · 3 obs

○ 2019-01-29 20:32:48
● 2026-03-01 09:27:40
● 2026-07-04 15:00:22

●NSns-752.awsdns-30.net2026-03-01 → 2026-07-04 · 3 obs

○ 2019-01-29 20:32:48
● 2026-03-01 09:27:40
● 2026-07-04 15:00:22

●MXmx1.progress.com2015-08-06 → 2026-07-04 · 2 obs

● 2015-08-06 03:23:26
● 2026-07-04 15:00:22

●MXmx2.progress.com2015-08-06 → 2026-07-04 · 2 obs

● 2015-08-06 03:23:26
● 2026-07-04 15:00:22

●MXmx3.progress.com2015-08-06 → 2026-07-04 · 2 obs

● 2015-08-06 03:23:26
● 2026-07-04 15:00:22

●MXmx4.progress.com2015-08-06 → 2026-07-04 · 2 obs

● 2015-08-06 03:23:26
● 2026-07-04 15:00:22

●MXmx5.progress.com2015-08-06 → 2026-07-04 · 2 obs

● 2015-08-06 03:23:26
● 2026-07-04 15:00:22

●MXmx6.progress.com2015-08-06 → 2026-07-04 · 2 obs

● 2015-08-06 03:23:26
● 2026-07-04 15:00:22

○A184.106.1.22017-02-17 → 2019-01-29 · 5 obs

○ 2015-11-27 12:48:26
● 2017-02-17 05:28:06
● 2019-01-29 20:32:48
○ 2026-03-01 09:27:40
○ 2026-07-04 15:00:22

○A208.69.168.612015-08-06 → 2015-11-27 · 4 obs

● 2015-08-06 03:23:26
● 2015-11-27 12:48:26
○ 2017-02-17 05:28:06
○ 2026-07-04 15:00:22

●A74.179.207.1772026-03-01 → 2026-07-04 · 3 obs

○ 2019-01-29 20:32:48
● 2026-03-01 09:27:40
● 2026-07-04 15:00:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
progresssoftware.ch	ns-752.awsdns-30.net, ns-1038.awsdns-01.org, ns-2012.awsdns-59.co.uk, ns-267.awsdns-33.com	-

✅ Authoritative Response

Server:205.251.196.14

NS records: ns-752.awsdns-30.net, ns-1038.awsdns-01.org, ns-2012.awsdns-59.co.uk, ns-267.awsdns-33.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for progresssoftware.ch (unsigned zone)

⏱️ Timing

Total: 648ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.179.207.177`
NS	4	`ns-1038.awsdns-01.org, ns-2012.awsdns-59.co.uk...`
MX	6	`mx1.progress.com (pri: 10), mx3.progress.com (pri: 10)...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-752.awsdns-30.net awsdns-hostmaster.a`

Analysis

IP Addresses

progresssoftware.ch resolves to just one IP address, 74.179.207.177.

Two other host names, along with telerik.org, businessmakingprogress.nl and progresssoftwarecorp.net, also share IP numbers with progresssoftware.ch.

Name Servers

The NS records for progresssoftware.ch point to four name servers: ns-267.awsdns-33.com, ns-752.awsdns-30.net, ns-1038.awsdns-01.org and ns-2012.awsdns-59.co.uk.

The name servers of progresssoftware.ch overlap at least partially with those of other domains — among them aocubo.com, floating-meadow-2987.herokuspace.com, belfioreflowerbar.com and two more.

Each of the four hosts ns-267.awsdns-33.com, ns-752.awsdns-30.net, ns-1038.awsdns-01.org and ns-2012.awsdns-59.co.uk has two IP addresses. ns-267.awsdns-33.com points to 205.251.193.11 and 2600:9000:5301:b00::1. ns-752.awsdns-30.net points to 205.251.194.240 and 2600:9000:5302:f000::1. ns-1038.awsdns-01.org points to 205.251.196.14 and 2600:9000:5304:e00::1. ns-2012.awsdns-59.co.uk points to 205.251.199.220 and 2600:9000:5307:dc00::1.

Mail Servers

progresssoftware.ch has 6 mail servers — mx1.progress.com, mx2.progress.com, mx3.progress.com plus 3 other.

There is at least a partial MX overlap between progresssoftware.ch and other domains, including progresssoftware.eu, progresssoftware.mx, webspeed.org and two others.

These mail servers frequently co-occur with the mail servers mx4.progress.com, mx5.progress.com, mx6.progress.com and two others.

Host names that point to one IP address:

mx1.progress.com resolves to the IP address 131.239.30.131.

mx3.progress.com resolves to the IP address 131.239.30.132.

mx4.progress.com resolves to the IP address 131.239.30.134.

mx5.progress.com resolves to the IP address 131.239.30.135.

mx6.progress.com resolves to the IP address 12.191.23.104.

progresssoftware.ch - robtex.com