`responsys.org`

DNSSEC	⚠️ Not signed
NS	`ns1.markmonitor.com` ⚠️ Not in zone NS records
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-160-1.defastlink.net`
NS	`ns2.markmonitor.com` ⚠️ Not in zone NS records
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com` ⚠️ Not in zone NS records
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
			PTR	`ip-149-112-161-1.defastlink.net`
NS	`ns4.markmonitor.com` ⚠️ Not in zone NS records
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

Same first word

responsys.ru

responsys.co.uk

responsys.net

responsys.com.au

responsys.org

responsys.com.br

responsys.com

responsys.email

responsys.de

responsys.info

Similar names

prosensys.com

personsys.com

sensorspy.com

prosensys.net

prosensys.de

nyspresso.com

prosensys.org

DNS History

9 records (4 active, 5 former)

○NSdarpa.prod.responsys.com2015-07-07 → 2017-04-18 · 4 obs

● 2015-07-07 05:01:30
● 2017-04-18 12:02:36
○ 2026-03-05 22:53:48
○ 2026-03-24 11:34:56

●NSns1.markmonitor.com2026-03-05 → 2026-03-24 · 3 obs

○ 2017-04-18 12:02:36
● 2026-03-05 22:53:48
● 2026-03-24 11:34:56

○NSns1.responsys.com2015-07-07 → 2017-04-18 · 4 obs

● 2015-07-07 05:01:30
● 2017-04-18 12:02:36
○ 2026-03-05 22:53:48
○ 2026-03-24 11:34:56

●NSns2.markmonitor.com2026-03-05 → 2026-03-24 · 3 obs

○ 2017-04-18 12:02:36
● 2026-03-05 22:53:48
● 2026-03-24 11:34:56

○NSns2.responsys.com2015-07-07 → 2017-04-18 · 4 obs

● 2015-07-07 05:01:30
● 2017-04-18 12:02:36
○ 2026-03-05 22:53:48
○ 2026-03-24 11:34:56

●NSns3.markmonitor.com2026-03-05 → 2026-03-24 · 3 obs

○ 2017-04-18 12:02:36
● 2026-03-05 22:53:48
● 2026-03-24 11:34:56

●NSns4.markmonitor.com2026-03-05 → 2026-03-24 · 3 obs

○ 2017-04-18 12:02:36
● 2026-03-05 22:53:48
● 2026-03-24 11:34:56

○MXgateway1.responsys.com2015-07-07 → 2017-04-18 · 4 obs

● 2015-07-07 05:01:30
● 2017-04-18 12:02:36
○ 2026-03-05 22:53:48
○ 2026-03-24 11:34:56

○MXgateway2.responsys.com2015-07-07 → 2017-04-18 · 4 obs

● 2015-07-07 05:01:30
● 2017-04-18 12:02:36
○ 2026-03-05 22:53:48
○ 2026-03-24 11:34:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
responsys.org	ns3.markmonitor.com, ns1.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com	-

✅ Authoritative Response

Server:176.97.158.1

NS records: ns3.markmonitor.com, ns1.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for responsys.org (unsigned zone)

⏱️ Timing

Total: 542ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

responsys.org is delegated to four name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and ns4.markmonitor.com.

responsys.org shares name servers with other domains at least partially, for example 123weixin.com, cdgsi.com, peikko.ae, embarq-csu.com and bitbucket.cn.