macguidecurriculum.com - dns.ninja

macguidecurriculum.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3992🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:92a3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.146Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.163🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgemma.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A2803:f800:50::6ca2:c21b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgemma.ns.cloudflare.com
A2a06:98c1:50::ac40:221b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgemma.ns.cloudflare.com
A108.162.194.27🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A162.159.38.27Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A172.64.34.27🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
NShouston.ns.cloudflare.com
A2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhouston.ns.cloudflare.com
A2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhouston.ns.cloudflare.com
A108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.146, 172.67.146.163
IPv6 hints2606:4700:3032::6815:3992, 2606:4700:3037::ac43:92a3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOAgemma.ns.cloudflare.comdns@cloudflare.com serial=2411708660

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786591164
⚠️ On DNS blocklist: tif

Same first word

macguidecurriculum.com

DNS History

14 records (6 active, 8 former)

NSgemma.ns.cloudflare.comhouston.ns.cloudflare.comjulian.ns.cloudflare.comliz.ns.cloudflare.comA104.21.57.146172.67.146.1632606:4700:3032::6815:39922606:4700:3037::ac43:92a3104.21.92.207172.67.198.1632606:4700:3033::6815:5ccf2606:4700:3034::6815:5ccf2606:4700:3034::ac43:c6a32606:4700:3037::ac43:c6a3
●NSgemma.ns.cloudflare.com2026-08-09 → 2026-08-13 · 3 obs
○ 2026-02-15 01:03:32
● 2026-08-09 02:45:28
● 2026-08-13 03:25:32
●NShouston.ns.cloudflare.com2026-08-09 → 2026-08-13 · 3 obs
○ 2026-02-15 01:03:32
● 2026-08-09 02:45:28
● 2026-08-13 03:25:32
○NSjulian.ns.cloudflare.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 01:03:32
○ 2026-08-09 02:45:28
○ 2026-08-13 03:25:32
○NSliz.ns.cloudflare.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 01:03:32
○ 2026-08-09 02:45:28
○ 2026-08-13 03:25:32
●A104.21.57.1462026-08-09 → 2026-08-13 · 3 obs
○ 2026-06-23 02:31:04
● 2026-08-09 02:45:28
● 2026-08-13 03:25:32
○A104.21.92.2072026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 01:03:32
○ 2026-08-09 02:45:28
○ 2026-08-13 03:25:32
●A172.67.146.1632026-08-09 → 2026-08-13 · 3 obs
○ 2026-06-23 02:31:04
● 2026-08-09 02:45:28
● 2026-08-13 03:25:32
○A172.67.198.1632026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 01:03:32
○ 2026-08-09 02:45:28
○ 2026-08-13 03:25:32
●A2606:4700:3032::6815:39922026-08-09 → 2026-08-13 · 3 obs
○ 2026-06-23 02:31:04
● 2026-08-09 02:45:28
● 2026-08-13 03:25:32
○A2606:4700:3033::6815:5ccf2026-06-23 → 2026-06-23 · 4 obs
○ 2026-02-15 01:03:32
● 2026-06-23 02:31:04
○ 2026-08-09 02:45:28
○ 2026-08-13 03:25:32
○A2606:4700:3034::6815:5ccf2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 01:03:32
○ 2026-06-23 02:31:04
○ 2026-08-13 03:25:32
○A2606:4700:3034::ac43:c6a32026-06-23 → 2026-06-23 · 4 obs
○ 2026-02-15 01:03:32
● 2026-06-23 02:31:04
○ 2026-08-09 02:45:28
○ 2026-08-13 03:25:32
●A2606:4700:3037::ac43:92a32026-08-09 → 2026-08-13 · 3 obs
○ 2026-06-23 02:31:04
● 2026-08-09 02:45:28
● 2026-08-13 03:25:32
○A2606:4700:3037::ac43:c6a32026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 01:03:32
○ 2026-06-23 02:31:04
○ 2026-08-13 03:25:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
macguidecurriculum.comgemma.ns.cloudflare.com, houston.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.27

NS records: gemma.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for macguidecurriculum.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.146.163, 104.21.57.146
AAAA22606:4700:3037::ac43:92a3, 2606:4700:3032::6815:3992
NS2gemma.ns.cloudflare.com, houston.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gemma.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

macguidecurriculum.com directs to four IP numbers, which are 104.21.57.146, 172.67.146.163, 2606:4700:3032::6815:3992 and 2606:4700:3037::ac43:92a3.

luckydreams.sbs, bossmatka.mobi, tapespoint.com plus two other host names have IP numbers in common with macguidecurriculum.com.

Name Servers

DNS delegation for macguidecurriculum.com points to two name servers: gemma.ns.cloudflare.com and houston.ns.cloudflare.com.

The name server configuration of macguidecurriculum.com is shared with other domains, for instance macguidehowtos.com, macprivacyfastsetup.com, adrianahoyos.com and two others.

There is at least partial name server overlap between macguidecurriculum.com and other domains — fendorithqua.com, santuybangetya.xyz, casino-drakaris-de.com and two more among them.

These name servers frequently co-occur with the name servers seamus.ns.cloudflare.com and grant.ns.cloudflare.com.

Hosts with 6 IP addresses each:

gemma.ns.cloudflare.com has IP addresses 108.162.194.27, 162.159.38.27 and 172.64.34.27, plus 3 other.

houston.ns.cloudflare.com has IP addresses 108.162.195.52, 162.159.44.52 and 172.64.35.52, plus 3 other.