comma19.com - dns.ninja

`comma19.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8ad6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:594f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.79^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.214^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arnold.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
NS	`dora.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
MX	`mx.comma19.com.cust.b.hostedemail.com` ⭐
		A	64.98.38.4^{🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow}
			PTR	`mx.b.hostedemail.com`
TXT	`v=spf1 include:_spf.hostedemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.79, 172.67.138.214
		IPv6 hints	2606:4700:3032::ac43:8ad6, 2606:4700:3037::6815:594f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOA	`arnold.ns.cloudflare.com`dns@cloudflare.com serial=2409817076

`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=1785459042

Same first word

comma19.com

DNS History

9 records (7 active, 2 former)

●NSarnold.ns.cloudflare.com2026-02-21 → 2026-07-31 · 2 obs

● 2026-02-21 09:12:28
● 2026-07-31 01:08:58

●NSdora.ns.cloudflare.com2026-02-21 → 2026-07-31 · 2 obs

● 2026-02-21 09:12:28
● 2026-07-31 01:08:58

●MXmx.comma19.com.cust.b.hostedemail.com2026-02-21 → 2026-07-31 · 2 obs

● 2026-02-21 09:12:28
● 2026-07-31 01:08:58

●A104.21.89.792026-02-21 → 2026-07-31 · 2 obs

● 2026-02-21 09:12:28
● 2026-07-31 01:08:58

●A172.67.138.2142026-02-21 → 2026-07-31 · 2 obs

● 2026-02-21 09:12:28
● 2026-07-31 01:08:58

●A2606:4700:3032::ac43:8ad62026-07-14 → 2026-07-31 · 3 obs

○ 2026-06-09 00:10:06
● 2026-07-14 07:08:50
● 2026-07-31 01:08:58

○A2606:4700:3034::6815:594f2026-02-21 → 2026-06-09 · 4 obs

● 2026-02-21 09:12:28
● 2026-06-09 00:10:06
○ 2026-07-14 07:08:50
○ 2026-07-31 01:08:58

○A2606:4700:3035::ac43:8ad62026-02-21 → 2026-06-09 · 4 obs

● 2026-02-21 09:12:28
● 2026-06-09 00:10:06
○ 2026-07-14 07:08:50
○ 2026-07-31 01:08:58

●A2606:4700:3037::6815:594f2026-07-14 → 2026-07-31 · 3 obs

○ 2026-06-09 00:10:06
● 2026-07-14 07:08:50
● 2026-07-31 01:08:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
comma19.com	dora.ns.cloudflare.com, arnold.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.69

NS records: dora.ns.cloudflare.com, arnold.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comma19.com (unsigned zone)

⏱️ Timing

Total: 1335ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.79, 172.67.138.214`
AAAA	2	`2606:4700:3032::ac43:8ad6, 2606:4700:3037::6815:594f`
NS	2	`arnold.ns.cloudflare.com, dora.ns.cloudflare.com`
MX	1	`mx.comma19.com.cust.b.hostedemail.com (p`
TXT	1	`v=spf1 include:_spf.hostedemail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arnold.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)

Analysis

IP Addresses

comma19.com resolves to four IP addresses: 104.21.89.79, 172.67.138.214, 2606:4700:3032::ac43:8ad6 and 2606:4700:3037::6815:594f.

Two other host names, along with www.medicaltourism.com.my, tecnologiabit.com.cdn.cloudflare.net and insemail.com, also share IP numbers with comma19.com.

Name Servers

DNS delegation for comma19.com points to two name servers: arnold.ns.cloudflare.com and dora.ns.cloudflare.com.

comma19.com shares its NS records with other domains, for example gannbagwear.com, thedancebizz.com, michaemma.com and two others.

comma19.com has at least partial name server overlap with other domains, such as helloguru.net, helm-ffo.de, vfemail.net and two others.

DNS names with 6 IP addresses:

arnold.ns.cloudflare.com has IP addresses 108.162.193.69, 172.64.33.69 and 173.245.59.69, plus 3 other.

dora.ns.cloudflare.com has IP addresses 108.162.192.108, 172.64.32.108 and 173.245.58.108, plus 3 other.

Mail Servers

The sole mail server for comma19.com is mx.comma19.com.cust.b.hostedemail.com.

mx.comma19.com.cust.b.hostedemail.com has exactly one IP number: 64.98.38.4.