`synexus-us.com`

DNSSEC	⚠️ Not signed
NS	`ns1.markmonitor.com` ⭐
		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}
NS	`ns2.markmonitor.com`
		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`
		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}
NS	`ns4.markmonitor.com`
		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`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
MX	`mxa-002a2102.gslb.pphosted.com` ⭐
		A	208.86.201.75^{🇺🇸 Proofpoint208.86.201.0/24 Inc.}
			PTR	`mx0b-002a2102.pphosted.com`
MX	`mxb-002a2102.gslb.pphosted.com` ⭐
		A	208.86.201.75^{🇺🇸 Proofpoint208.86.201.0/24 Inc.}
			PTR	`mx0b-002a2102.pphosted.com`
TXT	`ozhB6NsTo1C3pKdpznLDn0lUUvUO1wgBkpQdhnmvK3yjVmAdBgL6eIwUU8+V3eU2NqjuGJtTD3+F3...`
TXT	`MS=ms20471359`
TXT	`0ed1fe018a72203522a45a463bb85d8e`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:148.163.148.140 ip4:208.86.201....`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2025-08-09 #4

`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=1778786161

Same first word

synexus-us.com

DNS History

14 records (9 active, 5 former)

●NSns1.markmonitor.com2026-02-19 → 2026-05-14 · 3 obs

○ 2017-05-12 04:42:18
● 2026-02-19 21:00:30
● 2026-05-14 19:22:44

●NSns2.markmonitor.com2026-02-19 → 2026-05-14 · 3 obs

○ 2017-05-12 04:42:18
● 2026-02-19 21:00:30
● 2026-05-14 19:22:44

●NSns3.markmonitor.com2026-02-19 → 2026-05-14 · 3 obs

○ 2017-05-12 04:42:18
● 2026-02-19 21:00:30
● 2026-05-14 19:22:44

○NSns33.domaincontrol.com2017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 04:42:18
○ 2026-02-19 21:00:30
○ 2026-05-14 19:22:44

○NSns34.domaincontrol.com2017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 04:42:18
○ 2026-02-19 21:00:30
○ 2026-05-14 19:22:44

●NSns4.markmonitor.com2026-02-19 → 2026-05-14 · 3 obs

○ 2017-05-12 04:42:18
● 2026-02-19 21:00:30
● 2026-05-14 19:22:44

●NSns5.markmonitor.com2026-02-19 → 2026-05-14 · 3 obs

○ 2017-05-12 04:42:18
● 2026-02-19 21:00:30
● 2026-05-14 19:22:44

●NSns6.markmonitor.com2026-02-19 → 2026-05-14 · 3 obs

○ 2017-05-12 04:42:18
● 2026-02-19 21:00:30
● 2026-05-14 19:22:44

●NSns7.markmonitor.com2026-02-19 → 2026-05-14 · 3 obs

○ 2017-05-12 04:42:18
● 2026-02-19 21:00:30
● 2026-05-14 19:22:44

○MXmailstore1.secureserver.net2017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 04:42:18
○ 2026-02-19 21:00:30
○ 2026-05-14 19:22:44

●MXmxa-002a2102.gslb.pphosted.com2026-02-19 → 2026-05-14 · 3 obs

○ 2017-05-12 04:42:18
● 2026-02-19 21:00:30
● 2026-05-14 19:22:44

●MXmxb-002a2102.gslb.pphosted.com2026-02-19 → 2026-05-14 · 3 obs

○ 2017-05-12 04:42:18
● 2026-02-19 21:00:30
● 2026-05-14 19:22:44

○MXsmtp.secureserver.net2017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 04:42:18
○ 2026-02-19 21:00:30
○ 2026-05-14 19:22:44

○A184.168.221.332017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 04:42:18
○ 2026-02-19 21:00:30
○ 2026-05-14 19:22:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
synexus-us.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:149.112.160.2

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for synexus-us.com (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
MX	2	`mxa-002a2102.gslb.pphosted.com (pri: 10), mxb-002a2102.gslb.pphosted.com (pri: 10)`
TXT	4	`MS=ms20471359, ozhB6NsTo1C3pKdpznLDn0lUUvUO1wgBkpQdhnmv...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`