`rtkl-plus.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}
			PTR	`ip-149-112-160-1.defastlink.net`
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}
			PTR	`ip-149-112-161-1.defastlink.net`
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`
TXT	`v=spf1 -all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2025-02-18 #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

rtkl-plus.info

rtkl-plus.org

rtkl-plus.com

8 records (4 active, 4 former)

●NSns1.markmonitor.com2026-03-02 → 2026-03-23 · 3 obs

○ 2018-12-06 17:58:24
● 2026-03-02 10:23:54
● 2026-03-23 13:15:28

●NSns2.markmonitor.com2026-03-02 → 2026-03-23 · 3 obs

○ 2018-12-06 17:58:24
● 2026-03-02 10:23:54
● 2026-03-23 13:15:28

●NSns3.markmonitor.com2026-03-02 → 2026-03-23 · 3 obs

○ 2018-12-06 17:58:24
● 2026-03-02 10:23:54
● 2026-03-23 13:15:28

●NSns4.markmonitor.com2026-03-02 → 2026-03-23 · 3 obs

○ 2018-12-06 17:58:24
● 2026-03-02 10:23:54
● 2026-03-23 13:15:28

○NSns67.worldnic.com2016-12-18 → 2018-12-06 · 4 obs

● 2016-12-18 21:33:52
● 2018-12-06 17:58:24
○ 2026-03-02 10:23:54
○ 2026-03-23 13:15:28

○NSns68.worldnic.com2016-12-18 → 2018-12-06 · 4 obs

● 2016-12-18 21:33:52
● 2018-12-06 17:58:24
○ 2026-03-02 10:23:54
○ 2026-03-23 13:15:28

○MXp.webcom.ctmail.com2016-12-18 → 2018-12-06 · 4 obs

● 2016-12-18 21:33:52
● 2018-12-06 17:58:24
○ 2026-03-02 10:23:54
○ 2026-03-23 13:15:28

○A208.91.197.272016-12-18 → 2018-12-06 · 4 obs

● 2016-12-18 21:33:52
● 2018-12-06 17:58:24
○ 2026-03-02 10:23:54
○ 2026-03-23 13:15:28

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rtkl-plus.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns2.markmonitor.com	8 records

Server:192.174.68.1

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

⚠️ Insecure (no DNSSEC)

No DS record for rtkl-plus.com (unsigned zone)

Total: 254ms | Queries: -

Type	Count	Sample Data
NS	4	`ns1.markmonitor.com, ns3.markmonitor.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Total: 8

Out-of-bailiwick: 8 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

rtkl-plus.com at least partially shares name servers with other domains, for instance cgma.se, paypalsignin.info, mattelshop.org, peikko.de and door1.co.uk.