certblaster.com - dns.ninja

`certblaster.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4656^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:de28^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.86^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.40^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hassan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c395^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hassan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2395^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hassan.ns.cloudflare.com`
		A	108.162.195.149^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	162.159.44.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	172.64.35.149^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
NS	`sofia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sofia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sofia.ns.cloudflare.com`
		A	108.162.192.223^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	172.64.32.223^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	173.245.58.223^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
MX	`mail.dtipublishing.com` ⭐
		A	70.166.63.26^{🇺🇸 NWI-NETWORK70.166.63.0/24}
			PTR	`host126.newenglandhostingcenter.com`
TXT	`v=spf1 +mx +a +ip4:70.166.50.15 ~all`
TXT	`v=spf1 a mx include:relay.kinstamailservice.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.86, 172.67.222.40
		IPv6 hints	2606:4700:3031::6815:4656, 2606:4700:3032::ac43:de28
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`hassan.ns.cloudflare.com`dns@cloudflare.com serial=2409863445

`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=1785761932

rank #808964 globally
rank #342723 in the tld
WOT: SAFE (61/100)

PTR for

212.63.166.70.in-addr.arpa

Subdomains

www.certblaster.com

mail.certblaster.com

Same first word

certblaster.com

DNS History

13 records (7 active, 6 former)

●NShassan.ns.cloudflare.com2026-02-15 → 2026-08-03 · 3 obs

○ 2017-02-16 23:41:58
● 2026-02-15 20:46:10
● 2026-08-03 13:15:30

○NSns1.nwinetworks.com2015-04-08 → 2017-02-16 · 4 obs

● 2015-04-08 08:36:36
● 2017-02-16 23:41:58
○ 2026-02-15 20:46:10
○ 2026-08-03 13:15:30

○NSns2.nwinetworks.com2015-04-08 → 2017-02-16 · 4 obs

● 2015-04-08 08:36:36
● 2017-02-16 23:41:58
○ 2026-02-15 20:46:10
○ 2026-08-03 13:15:30

○NSns3.nwinetworks.com2015-10-27 → 2017-02-16 · 8 obs

○ 2015-04-08 08:36:36
● 2015-10-27 21:32:42
● 2016-01-20 10:25:22
○ 2016-04-05 20:59:58
● 2016-06-20 01:27:52
● 2017-02-16 23:41:58
○ 2026-02-15 20:46:10
○ 2026-08-03 13:15:30

●NSsofia.ns.cloudflare.com2026-02-15 → 2026-08-03 · 3 obs

○ 2017-02-16 23:41:58
● 2026-02-15 20:46:10
● 2026-08-03 13:15:30

●MXmail.dtipublishing.com2015-04-08 → 2026-08-03 · 2 obs

● 2015-04-08 08:36:36
● 2026-08-03 13:15:30

●A104.21.70.862026-02-15 → 2026-08-03 · 3 obs

○ 2017-02-16 23:41:58
● 2026-02-15 20:46:10
● 2026-08-03 13:15:30

●A172.67.222.402026-02-15 → 2026-08-03 · 3 obs

○ 2017-02-16 23:41:58
● 2026-02-15 20:46:10
● 2026-08-03 13:15:30

○A2606:4700:3030::6815:46562026-02-15 → 2026-02-15 · 4 obs

○ 2017-02-16 23:41:58
● 2026-02-15 20:46:10
○ 2026-06-21 03:55:46
○ 2026-08-03 13:15:30

●A2606:4700:3031::6815:46562026-06-21 → 2026-08-03 · 3 obs

○ 2026-02-15 20:46:10
● 2026-06-21 03:55:46
● 2026-08-03 13:15:30

○A2606:4700:3031::ac43:de282026-02-15 → 2026-02-15 · 4 obs

○ 2017-02-16 23:41:58
● 2026-02-15 20:46:10
○ 2026-06-21 03:55:46
○ 2026-08-03 13:15:30

●A2606:4700:3032::ac43:de282026-06-21 → 2026-08-03 · 3 obs

○ 2026-02-15 20:46:10
● 2026-06-21 03:55:46
● 2026-08-03 13:15:30

○A70.166.63.2122015-04-08 → 2017-02-16 · 4 obs

● 2015-04-08 08:36:36
● 2017-02-16 23:41:58
○ 2026-02-15 20:46:10
○ 2026-08-03 13:15:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certblaster.com	sofia.ns.cloudflare.com, hassan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.149

NS records: sofia.ns.cloudflare.com, hassan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certblaster.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.222.40, 104.21.70.86`
AAAA	2	`2606:4700:3031::6815:4656, 2606:4700:3032::ac43:de28`
NS	2	`hassan.ns.cloudflare.com, sofia.ns.cloudflare.com`
MX	1	`mail.dtipublishing.com (pri: 10)`
TXT	2	`v=spf1 +mx +a +ip4:70.166.50.15 ~all, v=spf1 a mx include:relay.kinstamailserv`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hassan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.certblaster.com and mail.certblaster.com each fall under certblaster.com as their parent domain.

IP Addresses

certblaster.com points to the four IP addresses 104.21.70.86, 172.67.222.40, 2606:4700:3031::6815:4656 and 2606:4700:3032::ac43:de28.

Two other host names, along with mail.fokusi.net, berxen.com and weeww.buzz, also share IP numbers with certblaster.com.

Name Servers

certblaster.com is served by two delegated name servers, hassan.ns.cloudflare.com and sofia.ns.cloudflare.com.

certblaster.com shares its NS records with other domains, for example fire-mountain.co.uk, sp-om.com, hacksawcapital.com and two others.

The name servers of certblaster.com overlap at least partially with those of other domains — among them artandsparkles.com, velorynphase.com, fcf.church and two more.

These name servers commonly appear alongside the name servers sullivan.ns.cloudflare.com and gwen.ns.cloudflare.com.

DNS names with 6 IP addresses:

hassan.ns.cloudflare.com carries IP addresses 108.162.195.149, 162.159.44.149 and 172.64.35.149, with 3 other addresses beyond those.

sofia.ns.cloudflare.com carries IP addresses 108.162.192.223, 172.64.32.223 and 173.245.58.223, with 3 other addresses beyond those.

Mail Servers

The sole mail server for certblaster.com is mail.dtipublishing.com.

Mail server setup for certblaster.com matches that of other domains, among them dtipublishing.com.

There is one IP number for mail.dtipublishing.com: 70.166.63.26.