`grammarly.jp`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
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` ⚠️ 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`
NS	`ns5.markmonitor.com` ⚠️ Not in zone NS records
		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}
			PTR	`ip-149-112-160-2.defastlink.net`
NS	`ns6.markmonitor.com` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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}
			PTR	`ip-149-112-161-2.defastlink.net`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2023-06-09 #1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1773558003

Same first word

Similar names

gramamrly.com

garmmarly.com

grmamarly.com

mylargram.com

grammraly.com

lygrammar.com

grammaryl.com

grammalry.com

DNS History

8 records (8 active, 0 former)

●NSns1.markmonitor.com2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 22:36:54
● 2026-03-22 15:45:58

●NSns2.markmonitor.com2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 22:36:54
● 2026-03-22 15:45:58

●NSns3.markmonitor.com2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 22:36:54
● 2026-03-22 15:45:58

●NSns4.markmonitor.com2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 22:36:54
● 2026-03-22 15:45:58

●NSns5.markmonitor.com2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 22:36:54
● 2026-03-22 15:45:58

●NSns6.markmonitor.com2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 22:36:54
● 2026-03-22 15:45:58

●NSns7.markmonitor.com2026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 22:36:54
● 2026-03-22 15:45:58

●A3.33.139.322026-02-23 → 2026-03-22 · 2 obs

● 2026-02-23 22:36:54
● 2026-03-22 15:45:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
grammarly.jp	ns3.markmonitor.com, ns1.markmonitor.com, ns7.markmonitor.com, ns5.markmonitor.com...	-

✅ Authoritative Response

Server: 176.97.158.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grammarly.jp (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	3	`ns1.markmonitor.com, ns2.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

IP Addresses

grammarly.jp resolves to one IP number: 3.33.139.32.

other host names including reutersmedia.org, cato.pl, bitbucket.chat, neptunefoodservice.com and kyocera.gr share IP numbers with grammarly.jp.

Name Servers

grammarly.jp is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

grammarly.jp at least partially shares name servers with other domains, for instance clenafin.com, nestsystemmatch.com, ecolab.sv, cryobank.info and gibcobrl.com.