core77.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`core77.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:daf2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:110e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.14^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.242^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emily.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
NS	`jermaine.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jermaine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jermaine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jermaine.ns.cloudflare.com`
		A	108.162.195.157^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jermaine.ns.cloudflare.com`
		A	162.159.44.157^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jermaine.ns.cloudflare.com`
		A	172.64.35.157^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jermaine.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
TXT	`google-site-verification=EAgFxwQi1ErZI1Rcj9o78wfl2oG_TV84f3QI8FGNCy8`
TXT	`google-site-verification=SWJEtOgL_UnQtsx26GLO7jybVvpmXuS1fwqdAjio520`
TXT	`google-site-verification=UlM1uQPvXXzYnFy_hkVEVrz5xk08WWYihlsHPftGAlA`
TXT	`google-site-verification=gbFTztK-W4w2zpoN0xmFRJp6-cZHqEZbESI4L9v8-tQ`
TXT	`pinterest-site-verification=6aa7f42973d63e00539ef551a530839f`
TXT	`v=spf1 include:_spf.createsend.com include:emailsrvr.com include:spf.mandrill...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.14, 172.67.218.242
		IPv6 hints	2606:4700:3033::ac43:daf2, 2606:4700:3036::6815:110e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com
SOA	`emily.ns.cloudflare.com`dns@cloudflare.com serial=2412254302

`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=1786795884

rank #7721 globally
rank #3770 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #28,510

PTR for

226.179.208.209.in-addr.arpa

Subdomains

designawards.core77.com

static.core77.com

www.core77.com

prime.core77.com

*.core77.com

mail.core77.com

boards.core77.com

s3files.core77.com

codex.core77.com

store.core77.com

Same first word

core77.myshopify.com

core77.org

core77.com

core77.net

DNS History

19 records (8 active, 11 former)

●NSemily.ns.cloudflare.com2026-02-16 → 2026-08-15 · 3 obs

○ 2017-06-09 07:57:50
● 2026-02-16 05:39:28
● 2026-08-15 12:12:38

●NSjermaine.ns.cloudflare.com2026-02-16 → 2026-08-15 · 3 obs

○ 2017-06-09 07:57:50
● 2026-02-16 05:39:28
● 2026-08-15 12:12:38

○NSns15.worldnic.com2015-08-16 → 2017-06-09 · 4 obs

● 2015-08-16 12:54:38
● 2017-06-09 07:57:50
○ 2026-02-16 05:39:28
○ 2026-08-15 12:12:38

○NSns16.worldnic.com2015-08-16 → 2017-06-09 · 4 obs

● 2015-08-16 12:54:38
● 2017-06-09 07:57:50
○ 2026-02-16 05:39:28
○ 2026-08-15 12:12:38

●MXmx1.emailsrvr.com2015-08-16 → 2026-08-15 · 2 obs

● 2015-08-16 12:54:38
● 2026-08-15 12:12:38

●MXmx2.emailsrvr.com2015-08-16 → 2026-08-15 · 2 obs

● 2015-08-16 12:54:38
● 2026-08-15 12:12:38

●A104.21.17.142026-02-16 → 2026-08-15 · 8 obs

○ 2017-06-09 07:57:50
● 2026-02-16 05:39:28
● 2026-05-14 22:54:34
○ 2026-05-18 01:46:54
● 2026-06-12 08:38:24
○ 2026-08-10 21:46:52
● 2026-08-15 12:12:36
● 2026-08-15 12:12:38

●A172.67.218.2422026-02-16 → 2026-08-15 · 8 obs

○ 2017-06-09 07:57:50
● 2026-02-16 05:39:28
● 2026-05-14 22:54:34
○ 2026-05-18 01:46:54
● 2026-06-12 08:38:24
○ 2026-08-10 21:46:52
● 2026-08-15 12:12:36
● 2026-08-15 12:12:38

○A188.114.96.02026-05-18 → 2026-08-10 · 6 obs

○ 2026-05-14 22:54:34
● 2026-05-18 01:46:54
○ 2026-06-12 08:38:24
● 2026-08-10 21:46:52
○ 2026-08-15 12:12:36
○ 2026-08-15 12:12:38

○A188.114.97.02026-05-18 → 2026-08-10 · 6 obs

○ 2026-05-14 22:54:34
● 2026-05-18 01:46:54
○ 2026-06-12 08:38:24
● 2026-08-10 21:46:52
○ 2026-08-15 12:12:36
○ 2026-08-15 12:12:38

○A209.133.198.2202026-02-16 → 2026-08-15 · 2 obs

○ 2026-02-16 05:39:28
○ 2026-08-15 12:12:38

○A209.133.209.1532016-12-24 → 2017-06-09 · 5 obs

○ 2016-11-30 19:11:22
● 2016-12-24 11:41:42
● 2017-06-09 07:57:50
○ 2026-02-16 05:39:28
○ 2026-08-15 12:12:38

○A209.208.179.2262015-08-16 → 2016-11-30 · 4 obs

● 2015-08-16 12:54:38
● 2016-11-30 19:11:22
○ 2016-12-24 11:41:42
○ 2026-08-15 12:12:38

●A2606:4700:3033::ac43:daf22026-07-10 → 2026-08-15 · 5 obs

○ 2026-06-12 08:38:24
● 2026-07-10 02:39:54
○ 2026-08-10 21:46:52
● 2026-08-15 12:12:36
● 2026-08-15 12:12:38

○A2606:4700:3035::ac43:daf22026-02-16 → 2026-06-12 · 7 obs

○ 2017-06-09 07:57:50
● 2026-02-16 05:39:28
● 2026-05-14 22:54:34
○ 2026-05-18 01:46:54
● 2026-06-12 08:38:24
○ 2026-07-10 02:39:54
○ 2026-08-15 12:12:38

●A2606:4700:3036::6815:110e2026-07-10 → 2026-08-15 · 5 obs

○ 2026-06-12 08:38:24
● 2026-07-10 02:39:54
○ 2026-08-10 21:46:52
● 2026-08-15 12:12:36
● 2026-08-15 12:12:38

○A2606:4700:3037::6815:110e2026-02-16 → 2026-06-12 · 7 obs

○ 2017-06-09 07:57:50
● 2026-02-16 05:39:28
● 2026-05-14 22:54:34
○ 2026-05-18 01:46:54
● 2026-06-12 08:38:24
○ 2026-07-10 02:39:54
○ 2026-08-15 12:12:38

○A2a06:98c1:3120::2026-05-18 → 2026-08-10 · 6 obs

○ 2026-05-14 22:54:34
● 2026-05-18 01:46:54
○ 2026-06-12 08:38:24
● 2026-08-10 21:46:52
○ 2026-08-15 12:12:36
○ 2026-08-15 12:12:38

○A2a06:98c1:3121::2026-05-18 → 2026-08-10 · 6 obs

○ 2026-05-14 22:54:34
● 2026-05-18 01:46:54
○ 2026-06-12 08:38:24
● 2026-08-10 21:46:52
○ 2026-08-15 12:12:36
○ 2026-08-15 12:12:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
core77.com	emily.ns.cloudflare.com, jermaine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.155

NS records: emily.ns.cloudflare.com, jermaine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core77.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.14, 172.67.218.242`
AAAA	2	`2606:4700:3033::ac43:daf2, 2606:4700:3036::6815:110e`
NS	2	`emily.ns.cloudflare.com, jermaine.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	6	`google-site-verification=EAgFxwQi1ErZI1R, google-site-verification=SWJEtOgL_UnQtsx...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emily.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

core77.com serves as parent to designawards.core77.com, static.core77.com, www.core77.com, prime.core77.com, *.core77.com along with a few other host names.

IP Addresses

core77.com resolves to four IP addresses: 104.21.17.14, 172.67.218.242, 2606:4700:3033::ac43:daf2 and 2606:4700:3036::6815:110e.

Additional host names — solissoftwareinc.com, vcellpower-ae.com, www.telesatboi.es and two others — share IP numbers with core77.com.

Name Servers

Two name servers handle the delegation for core77.com: emily.ns.cloudflare.com and jermaine.ns.cloudflare.com.

core77.com shares its name server setup with other domains, including deepseavaults.com, coroflot.com, designdirectory.com and two others.

core77.com has at least partial name server overlap with other domains, such as imbozdesta.rest, 1va.ai, starelabia.rest and two others.

It is common to see these name servers used together with name servers dalary.ns.cloudflare.com and joyce.ns.cloudflare.com.

Host names with 6 IP numbers:

emily.ns.cloudflare.com resolves to 108.162.192.155, 172.64.32.155 and 173.245.58.155 among others, with 3 other IP addresses in total.

jermaine.ns.cloudflare.com resolves to 108.162.195.157, 162.159.44.157 and 172.64.35.157 among others, with 3 other IP addresses in total.

Mail Servers

core77.com has two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

core77.com shares the same mail server setup as other domains, including magicracing.com, kathleendaughan.com, zopmedia.ca and two others.

core77.com shares mail servers — at least in part — with other domains, including movetolearnms.org, pctesttcb.com, rapidrail.me and two others.

Host names pointing to a single IP address:

The hostname mx1.emailsrvr.com resolves to 184.106.54.1.