`callback.group`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8228^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:321^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.33^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.40^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`becky.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c049^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`becky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2049^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`becky.ns.cloudflare.com`
		A	108.162.192.73^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	172.64.32.73^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	173.245.58.73^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
NS	`jerome.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerome.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerome.ns.cloudflare.com`
		A	108.162.193.181^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	172.64.33.181^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
		A	173.245.59.181^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerome.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb90524725.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.33, 172.67.130.40
		IPv6 hints	2606:4700:3030::ac43:8228, 2606:4700:3035::6815:321
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOA	`becky.ns.cloudflare.com`dns@cloudflare.com serial=2400407348

`group`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.group` ⭐
	NS	`v0n1.nic.group`
	NS	`v0n2.nic.group`
	NS	`v0n3.nic.group`
	NS	`v2n0.nic.group`
	NS	`v2n1.nic.group`
	SOA	`v0n0.nic.group`hostmaster@donuts.email serial=1778494650

Same first word

callback.cz

callback.se

callback.com

callback.it

callback.group

callback.at

callback.awsapps.com

callback.no

callback.uno

callback.run

callback.work

callback.red

callback.(0x787878)

callback.cl

callback.us

callback.me

callback.one

callback.de

callback.org

callback.vg

callback.be

callback.eu

callback.by

callback.bet

callback.guru

callback.cn

callback.ru

callback.biz

callback.io

callback.fi

callback.co

callback.website

callback.online

callback.net

callback.ch

callback.mobi

callback.kz

Similar names

kcabllac.com

bacakllc.com

calblack.com

backcall.com

DNS History

13 records (9 active, 4 former)

●NSbecky.ns.cloudflare.com2026-03-06 → 2026-05-11 · 2 obs

● 2026-03-06 16:28:18
● 2026-05-11 10:55:00

●NSjerome.ns.cloudflare.com2026-03-06 → 2026-05-11 · 2 obs

● 2026-03-06 16:28:18
● 2026-05-11 10:55:00

●MXmx.zoho.com2026-03-06 → 2026-05-11 · 2 obs

● 2026-03-06 16:28:18
● 2026-05-11 10:55:00

●MXmx2.zoho.com2026-03-06 → 2026-05-11 · 2 obs

● 2026-03-06 16:28:18
● 2026-05-11 10:55:00

●MXmx3.zoho.com2026-03-06 → 2026-05-11 · 2 obs

● 2026-03-06 16:28:18
● 2026-05-11 10:55:00

●A104.21.3.332026-03-06 → 2026-05-11 · 5 obs

● 2026-03-06 16:28:18
● 2026-03-24 18:13:04
○ 2026-04-10 02:15:06
● 2026-04-28 14:57:34
● 2026-05-11 10:55:00

●A172.67.130.402026-03-06 → 2026-05-11 · 5 obs

● 2026-03-06 16:28:18
● 2026-03-24 18:13:04
○ 2026-04-10 02:15:06
● 2026-04-28 14:57:34
● 2026-05-11 10:55:00

○A188.114.96.02026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-24 18:13:04
● 2026-04-10 02:15:06
○ 2026-04-28 14:57:34
○ 2026-05-11 10:55:00

○A188.114.97.02026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-24 18:13:04
● 2026-04-10 02:15:06
○ 2026-04-28 14:57:34
○ 2026-05-11 10:55:00

●A2606:4700:3030::ac43:82282026-03-06 → 2026-05-11 · 5 obs

● 2026-03-06 16:28:18
● 2026-03-24 18:13:04
○ 2026-04-10 02:15:06
● 2026-04-28 14:57:34
● 2026-05-11 10:55:00

●A2606:4700:3035::6815:3212026-03-06 → 2026-05-11 · 5 obs

● 2026-03-06 16:28:18
● 2026-03-24 18:13:04
○ 2026-04-10 02:15:06
● 2026-04-28 14:57:34
● 2026-05-11 10:55:00

○A2a06:98c1:3120::2026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-24 18:13:04
● 2026-04-10 02:15:06
○ 2026-04-28 14:57:34
○ 2026-05-11 10:55:00

○A2a06:98c1:3121::2026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-24 18:13:04
● 2026-04-10 02:15:06
○ 2026-04-28 14:57:34
○ 2026-05-11 10:55:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
group	v0n0.nic.group, v0n1.nic.group, v0n2.nic.group, v0n3.nic.group...	12 records
callback.group	jerome.ns.cloudflare.com, becky.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.73

NS records: jerome.ns.cloudflare.com, becky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for callback.group (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.33, 172.67.130.40`
AAAA	2	`2606:4700:3035::6815:321, 2606:4700:3030::ac43:8228`
NS	2	`becky.ns.cloudflare.com, jerome.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb90524725.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`becky.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.group, v0n1.nic.group, v0n2.nic.group...)

Analysis

IP Addresses

callback.group resolves to four IP numbers: 2606:4700:3030::ac43:8228, 2606:4700:3035::6815:321, 104.21.3.33 and 172.67.130.40.

other host names for instance www.xonataai-sg.com, abnykj.com, estika.cl, shanghaihuaquan.com and dompetdombet.xyz share IP numbers with callback.group.

Name Servers

callback.group is delegated to two name servers: becky.ns.cloudflare.com and jerome.ns.cloudflare.com.

callback.group shares the same name server setup as other domains, for example moving2italy.com, tolox.org, ayoru.xyz, asien-reiseprofi.de and securedadvance.com.

callback.group at least partially shares name servers with other domains, for instance galapagod.com, oogiri.info, cinemalux.lol, gonzague.me and tg-zgc.org.