`karat-holding.com`

DNSSEC	⚠️ Not signed
A	213.142.215.156^{🇷🇺 POLARCOM-AS213.142.208.0/21 Polarcom DELEGATED BLOCK-1 (sp.3)}
NS	`dns01.norebo.ru` ⭐
		A	213.142.215.146^{🇷🇺 POLARCOM-AS213.142.208.0/21 Polarcom DELEGATED BLOCK-1 (sp.3)}
NS	`dns02.norebo.ru`
		A	217.195.74.146^{🇷🇺 PETERSTAR-AS217.195.64.0/19 PJSC "Megafon" St.Petersburg}
MX	`norebocn.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
MX	`mail.norebo.ru`⁽²⁰⁾
		A	2002:d58e:d79f::^{HURRICANE2002::/16 RFC3068 - 6to4 anycast route provided by Nullroute.fi}
		A	213.142.215.159^{🇷🇺 POLARCOM-AS213.142.208.0/21 Polarcom DELEGATED BLOCK-1 (sp.3)}
			PTR	`mail.norebo.ru`
TXT	`MS=ms68300107`
TXT	`MS=ms70021778`
TXT	`v=spf1 a mx a include:spf.protection.outlook.com ~all`
SOA	`dns01.norebo.ru`hostmaster serial=24

`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=1776638342

DNS History

17 records (5 active, 12 former)

●NSdns01.norebo.ru2026-04-19 → 2026-04-19 · 3 obs

○ 2017-05-28 09:33:14
● 2026-04-19 22:54:54
● 2026-04-19 22:54:58

●NSdns02.norebo.ru2026-04-19 → 2026-04-19 · 3 obs

○ 2017-05-28 09:33:14
● 2026-04-19 22:54:54
● 2026-04-19 22:54:58

○NSns1.spaceweb.ru2015-05-16 → 2017-05-28 · 4 obs

● 2015-05-16 00:48:06
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

○NSns2.spaceweb.ru2015-05-16 → 2017-05-28 · 4 obs

● 2015-05-16 00:48:06
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

○NSns3.spaceweb.pro2015-10-14 → 2017-05-28 · 5 obs

○ 2015-05-16 00:48:06
● 2015-10-14 10:54:58
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

○NSns4.spaceweb.pro2015-10-14 → 2017-05-28 · 5 obs

○ 2015-05-16 00:48:06
● 2015-10-14 10:54:58
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

○MXbackupmx.karat-holding.com2015-05-16 → 2017-05-28 · 4 obs

● 2015-05-16 00:48:06
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

●MXmail.norebo.ru2026-04-19 → 2026-04-19 · 3 obs

○ 2017-05-28 09:33:14
● 2026-04-19 22:54:54
● 2026-04-19 22:54:58

○MXms62223813.msv1.invalid2017-05-28 → 2017-05-28 · 4 obs

○ 2015-05-16 00:48:06
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

●MXnorebocn.mail.protection.outlook.com2026-04-19 → 2026-04-19 · 3 obs

○ 2017-05-28 09:33:14
● 2026-04-19 22:54:54
● 2026-04-19 22:54:58

○MXsmtp.karat-holding.com2015-05-16 → 2017-05-28 · 4 obs

● 2015-05-16 00:48:06
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

○MXsmtp.mtf.ru2015-05-16 → 2017-05-28 · 4 obs

● 2015-05-16 00:48:06
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

○MXsmtp1.karat-holding.com2015-05-16 → 2017-05-28 · 4 obs

● 2015-05-16 00:48:06
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

○MXsmtp2.karat-holding.com2015-05-16 → 2017-05-28 · 4 obs

● 2015-05-16 00:48:06
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

●A213.142.215.1562026-04-19 → 2026-04-19 · 3 obs

○ 2017-05-28 09:33:14
● 2026-04-19 22:54:54
● 2026-04-19 22:54:58

○A77.222.57.1472017-05-28 → 2017-05-28 · 4 obs

○ 2016-07-13 01:23:58
● 2017-05-28 09:33:14
○ 2026-04-19 22:54:54
○ 2026-04-19 22:54:58

○A77.222.61.2242015-05-16 → 2016-07-13 · 4 obs

● 2015-05-16 00:48:06
● 2016-07-13 01:23:58
○ 2017-05-28 09:33:14
○ 2026-04-19 22:54:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...	-
karat-holding.com	dns02.norebo.ru, dns01.norebo.ru	-

✅ Authoritative Response

Server:217.195.74.146

NS records: dns02.norebo.ru, dns01.norebo.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for karat-holding.com (unsigned zone)

⏱️ Timing

Total: 996ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.142.215.156`
NS	2	`dns01.norebo.ru, dns02.norebo.ru`
MX	2	`mail.norebo.ru (pri: 20), norebocn.mail.protection.outlook.com (pr`
TXT	3	`v=spf1 a mx a include:spf.protection.out, MS=ms68300107...`
SOA	1	`dns02.norebo.ru hostmaster`

Analysis

IP Addresses

karat-holding.com points to a single IP number: 213.142.215.156.

Name Servers

karat-holding.com is delegated to two name servers: dns01.norebo.ru and dns02.norebo.ru.

karat-holding.com uses the same name server setup as other domains, including mtf.ru.

karat-holding.com partially shares name servers with other domains, for instance norebo.ru, rk-roskon.ru, akros.ru and akros.su.

These name servers are often used with dns01.fshcomp.com and dns02.fshcomp.com.

Host names with one IP number:

The host dns01.norebo.ru points to 213.142.215.146 and the host dns02.norebo.ru points to 217.195.74.146.

Mail Servers

karat-holding.com is handled by two mail servers: mail.norebo.ru and norebocn.mail.protection.outlook.com.

karat-holding.com shares at least partially some mail servers with other domains, for example norebo.com, seroglazka.com, norebo.ru and mtf.ru.

These mail servers are commonly used alongside edge01.norebo.ru, edge02.norebo.ru, fe-edge01.norebo.ru, fe-edge02.norebo.ru, norebo-com.mail.protection.outlook.com, edge01.seroglazka.com, norebo-ru.mail.protection.outlook.com and mtf-ru.mail.protection.outlook.com.

Host names with six IP numbers: norebocn.mail.protection.outlook.com points to 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80. Host names with two IP numbers: mail.norebo.ru points to 2002:d58e:d79f:: and 213.142.215.159.

karat-holding.com - robtex.com