grack.com - dns.ninja

grack.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:8498🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:d2d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.45Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.152🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSterry.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bed🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A2803:f800:50::6ca2:c1ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRterry.ns.cloudflare.com
A2a06:98c1:50::ac40:21ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRterry.ns.cloudflare.com
A108.162.193.237🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A172.64.33.237🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
A173.245.59.237🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRterry.ns.cloudflare.com
NSvita.ns.cloudflare.com
A2606:4700:50::adf5:3aee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvita.ns.cloudflare.com
A2803:f800:50::6ca2:c0ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvita.ns.cloudflare.com
A2a06:98c1:50::ac40:20ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvita.ns.cloudflare.com
A108.162.192.238🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvita.ns.cloudflare.com
A172.64.32.238🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvita.ns.cloudflare.com
A173.245.58.238🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvita.ns.cloudflare.com
MXmx00.1and1.com.grack.com ⭐
MXmx01.1and1.com.grack.com ⭐
TXTgoogle-site-verification=GnV5HfnGWXoFeCjYDnMrfO2pJBDtLU9prFJgdZtCTPI
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.13.45, 172.67.132.152
IPv6 hints2606:4700:3036::ac43:8498, 2606:4700:3037::6815:d2d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOAterry.ns.cloudflare.comdns@cloudflare.com serial=2411074286

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=1785735817
rank #370372 globally
rank #152202 in the tld
WOT: SAFE (80/100)

Same first word

grack.cn
grack.co.kr
grack.net
grack.de
grack.com

Similar names

kgcar.ph
kgcar.blogspot.hk
kgcar.blogspot.tw
gakrc.my.id
rgakc.com
kcrag.com
arkgc.com
arcgk.com
kgcar.co.kr
rkgca.com
garck.com
cgark.cn
grcka.cz
arkcg.com
grcka.com
cgark.com
cargk.com
kagrc.go.ke
kgcar.com
gackr.com
acgkr.com
rkgca.co.in
grcka.yolasite.com
crgka.com
rgakc.net
grcka.info

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSterry.ns.cloudflare.comvita.ns.cloudflare.comMXmx00.1and1.com.grack.commx01.1and1.com.grack.comA104.21.13.45172.67.132.1522606:4700:3036::ac43:84982606:4700:3037::6815:d2d104.28.30.73104.28.31.73188.114.96.0188.114.97.02400:cb00:2048:1::681c:1e492400:cb00:2048:1::681c:1f492606:4700:3034::ac43:84982606:4700:3036::6815:d2d2a06:98c1:3120::2a06:98c1:3121::
●NSterry.ns.cloudflare.com2015-05-20 → 2026-08-03 · 2 obs
● 2015-05-20 19:02:28
● 2026-08-03 05:52:44
●NSvita.ns.cloudflare.com2015-05-20 → 2026-08-03 · 2 obs
● 2015-05-20 19:02:28
● 2026-08-03 05:52:44
●MXmx00.1and1.com.grack.com2015-05-20 → 2026-08-03 · 2 obs
● 2015-05-20 19:02:28
● 2026-08-03 05:52:44
●MXmx01.1and1.com.grack.com2015-05-20 → 2026-08-03 · 2 obs
● 2015-05-20 19:02:28
● 2026-08-03 05:52:44
●A104.21.13.452026-04-24 → 2026-08-03 · 10 obs
○ 2026-02-25 23:41:04
● 2026-04-24 16:16:30
● 2026-05-27 07:17:32
○ 2026-05-28 01:39:34
○ 2026-05-31 00:41:20
● 2026-06-01 08:37:24
○ 2026-06-20 11:50:46
● 2026-07-01 12:34:04
○ 2026-07-02 21:22:44
● 2026-08-03 05:52:44
○A104.28.30.732015-05-20 → 2016-12-01 · 4 obs
● 2015-05-20 19:02:28
● 2016-12-01 02:40:26
○ 2026-02-25 23:41:04
○ 2026-08-03 05:52:44
○A104.28.31.732015-05-20 → 2016-12-01 · 4 obs
● 2015-05-20 19:02:28
● 2016-12-01 02:40:26
○ 2026-02-25 23:41:04
○ 2026-08-03 05:52:44
●A172.67.132.1522026-04-24 → 2026-08-03 · 10 obs
○ 2026-02-25 23:41:04
● 2026-04-24 16:16:30
● 2026-05-27 07:17:32
○ 2026-05-28 01:39:34
○ 2026-05-31 00:41:20
● 2026-06-01 08:37:24
○ 2026-06-20 11:50:46
● 2026-07-01 12:34:04
○ 2026-07-02 21:22:44
● 2026-08-03 05:52:44
○A188.114.96.02026-02-25 → 2026-07-02 · 11 obs
○ 2016-12-01 02:40:26
● 2026-02-25 23:41:04
○ 2026-04-24 16:16:30
○ 2026-05-27 07:17:32
● 2026-05-28 01:39:34
● 2026-05-31 00:41:20
○ 2026-06-01 08:37:24
● 2026-06-20 11:50:46
○ 2026-07-01 12:34:04
● 2026-07-02 21:22:44
○ 2026-08-03 05:52:44
○A188.114.97.02026-02-25 → 2026-07-02 · 11 obs
○ 2016-12-01 02:40:26
● 2026-02-25 23:41:04
○ 2026-04-24 16:16:30
○ 2026-05-27 07:17:32
● 2026-05-28 01:39:34
● 2026-05-31 00:41:20
○ 2026-06-01 08:37:24
● 2026-06-20 11:50:46
○ 2026-07-01 12:34:04
● 2026-07-02 21:22:44
○ 2026-08-03 05:52:44
○A2400:cb00:2048:1::681c:1e492015-05-20 → 2016-12-01 · 4 obs
● 2015-05-20 19:02:28
● 2016-12-01 02:40:26
○ 2026-02-25 23:41:04
○ 2026-08-03 05:52:44
○A2400:cb00:2048:1::681c:1f492015-05-20 → 2016-12-01 · 4 obs
● 2015-05-20 19:02:28
● 2016-12-01 02:40:26
○ 2026-02-25 23:41:04
○ 2026-08-03 05:52:44
○A2606:4700:3034::ac43:84982026-04-24 → 2026-06-01 · 8 obs
○ 2026-02-25 23:41:04
● 2026-04-24 16:16:30
● 2026-05-27 07:17:32
○ 2026-05-28 01:39:34
○ 2026-05-31 00:41:20
● 2026-06-01 08:37:24
○ 2026-06-20 11:50:46
○ 2026-08-03 05:52:44
○A2606:4700:3036::6815:d2d2026-04-24 → 2026-06-01 · 8 obs
○ 2026-02-25 23:41:04
● 2026-04-24 16:16:30
● 2026-05-27 07:17:32
○ 2026-05-28 01:39:34
○ 2026-05-31 00:41:20
● 2026-06-01 08:37:24
○ 2026-06-20 11:50:46
○ 2026-08-03 05:52:44
●A2606:4700:3036::ac43:84982026-07-01 → 2026-08-03 · 4 obs
○ 2026-06-20 11:50:46
● 2026-07-01 12:34:04
○ 2026-07-02 21:22:44
● 2026-08-03 05:52:44
●A2606:4700:3037::6815:d2d2026-07-01 → 2026-08-03 · 4 obs
○ 2026-06-20 11:50:46
● 2026-07-01 12:34:04
○ 2026-07-02 21:22:44
● 2026-08-03 05:52:44
○A2a06:98c1:3120::2026-02-25 → 2026-07-02 · 11 obs
○ 2016-12-01 02:40:26
● 2026-02-25 23:41:04
○ 2026-04-24 16:16:30
○ 2026-05-27 07:17:32
● 2026-05-28 01:39:34
● 2026-05-31 00:41:20
○ 2026-06-01 08:37:24
● 2026-06-20 11:50:46
○ 2026-07-01 12:34:04
● 2026-07-02 21:22:44
○ 2026-08-03 05:52:44
○A2a06:98c1:3121::2026-02-25 → 2026-07-02 · 11 obs
○ 2016-12-01 02:40:26
● 2026-02-25 23:41:04
○ 2026-04-24 16:16:30
○ 2026-05-27 07:17:32
● 2026-05-28 01:39:34
● 2026-05-31 00:41:20
○ 2026-06-01 08:37:24
● 2026-06-20 11:50:46
○ 2026-07-01 12:34:04
● 2026-07-02 21:22:44
○ 2026-08-03 05:52:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...-
grack.comvita.ns.cloudflare.com, terry.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.237

NS records: vita.ns.cloudflare.com, terry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grack.com (unsigned zone)

⏱️ Timing

Total: 218ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.132.152, 104.21.13.45
AAAA22606:4700:3036::ac43:8498, 2606:4700:3037::6815:d2d
NS2terry.ns.cloudflare.com, vita.ns.cloudflare.com
MX2mx00.1and1.com.grack.com (pri: 10), mx01.1and1.com.grack.com (pri: 10)
TXT1google-site-verification=GnV5HfnGWXoFeCj
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1terry.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

grack.com directs to four IP numbers, which are 104.21.13.45, 172.67.132.152, 2606:4700:3036::ac43:8498 and 2606:4700:3037::6815:d2d.

agency365astro.sbs, newyorkphysicians.com, osmiumservers.com and two other host names share IP numbers with grack.com.

Name Servers

The NS records for grack.com delegate to terry.ns.cloudflare.com and vita.ns.cloudflare.com.

grack.com uses the same name servers as several other domains — among them evolvecreative.com, lifeofjs.com, k26.pl and two more.

There is at least partial name server overlap between grack.com and other domains — u888w8.com, iv.my, thegeek.mobi and two more among them.

These name servers are routinely deployed together with the name servers isla.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

terry.ns.cloudflare.com maps to 108.162.193.237, 172.64.33.237, 173.245.59.237 and 3 additional IP addresses.

vita.ns.cloudflare.com maps to 108.162.192.238, 172.64.32.238, 173.245.58.238 and 3 additional IP addresses.

Mail Servers

Mail for grack.com is handled by two mail servers — mx00.1and1.com.grack.com and mx01.1and1.com.grack.com.