profmaster.net - dns.ninja

`profmaster.net`

DNSSEC	⚠️ Not signed
A	2a03:6f00:5:1::b9c8:f144^{🇷🇺 TimeWeb-AS2a03:6f00:5::/48}
A	185.200.241.68^{🇷🇺 TimeWeb-AS185.200.241.0/24}
NS	`ns1.timeweb.ru` ⭐
		A	2a03:6f04:dead:bee::1^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.93^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns1.timeweb.ru`
NS	`ns2.timeweb.ru`
		A	2a03:6f04:dead:bee::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.85^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns2.timeweb.ru`
NS	`ns3.timeweb.org`
		A	2a03:6f07:4::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	217.78.234.130^{🇷🇺 TimeWeb-AS217.78.234.0/24}
NS	`ns4.timeweb.org`
		A	2a00:65e0:6:5:232a::2^{🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"}
		A	139.45.249.139^{🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB}
			PTR	`gw-139.45.249.139-rt1.km.spb.retn.ru`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOOWWQ1AWbirIYB3...`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`ns1.timeweb.ru`dns@timeweb.ru serial=26112042

`net`

	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=1786068494

Same first word

profmaster.net

profmaster.club

profmaster.kz

profmaster.com.ua

profmaster.info

profmaster.blogspot.com

profmaster.ru

profmaster.su

profmaster.group

profmaster.com

profmaster.top

Similar names

DNS History

12 records (7 active, 5 former)

○NSn1.reg3.ru2015-07-31 → 2015-11-25 · 4 obs

● 2015-07-31 22:26:42
● 2015-11-25 17:11:28
○ 2016-03-07 04:57:02
○ 2026-08-07 02:44:50

○NSn2.reg3.ru2015-07-31 → 2015-11-25 · 4 obs

● 2015-07-31 22:26:42
● 2015-11-25 17:11:28
○ 2016-03-07 04:57:02
○ 2026-08-07 02:44:50

●NSns1.timeweb.ru2020-03-10 → 2026-08-07 · 3 obs

○ 2016-03-07 04:57:02
● 2020-03-10 09:50:06
● 2026-08-07 02:44:50

●NSns2.timeweb.ru2020-03-10 → 2026-08-07 · 3 obs

○ 2016-03-07 04:57:02
● 2020-03-10 09:50:06
● 2026-08-07 02:44:50

●NSns3.timeweb.org2020-03-10 → 2026-08-07 · 3 obs

○ 2016-03-07 04:57:02
● 2020-03-10 09:50:06
● 2026-08-07 02:44:50

●NSns4.timeweb.org2020-03-10 → 2026-08-07 · 3 obs

○ 2016-03-07 04:57:02
● 2020-03-10 09:50:06
● 2026-08-07 02:44:50

●MXmx.yandex.net2020-03-10 → 2026-08-07 · 5 obs

● 2020-03-10 09:50:06
● 2026-05-09 12:33:36
○ 2026-06-19 13:49:28
● 2026-07-12 01:13:10
● 2026-08-07 02:44:50

○A176.57.209.82020-03-10 → 2020-03-10 · 4 obs

○ 2016-03-07 04:57:02
● 2020-03-10 09:50:06
○ 2026-03-17 02:59:30
○ 2026-08-07 02:44:50

●A185.200.241.682026-03-17 → 2026-08-07 · 6 obs

○ 2020-03-10 09:50:06
● 2026-03-17 02:59:30
● 2026-05-09 12:33:36
○ 2026-06-19 13:49:28
● 2026-07-12 01:13:10
● 2026-08-07 02:44:50

○A2a03:6f00:1::b039:d1082020-03-10 → 2020-03-10 · 4 obs

○ 2016-03-07 04:57:02
● 2020-03-10 09:50:06
○ 2026-03-17 02:59:30
○ 2026-08-07 02:44:50

●A2a03:6f00:5:1::b9c8:f1442026-03-17 → 2026-08-07 · 6 obs

○ 2020-03-10 09:50:06
● 2026-03-17 02:59:30
● 2026-05-09 12:33:36
○ 2026-06-19 13:49:28
● 2026-07-12 01:13:10
● 2026-08-07 02:44:50

○A5.101.127.42015-07-31 → 2015-11-25 · 4 obs

● 2015-07-31 22:26:42
● 2015-11-25 17:11:28
○ 2016-03-07 04:57:02
○ 2026-08-07 02:44:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...	-
profmaster.net	ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org	-

✅ Authoritative Response

Server:85.193.93.93

NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for profmaster.net (unsigned zone)

⏱️ Timing

Total: 1293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.200.241.68`
AAAA	1	`2a03:6f00:5:1::b9c8:f144`
NS	4	`ns2.timeweb.ru, ns1.timeweb.ru...`
MX	1	`mx.yandex.net (pri: 10)`
TXT	2	`v=DKIM1; k=rsa; t=s; p=MIGfMA0GCSqGSIb3D, v=spf1 redirect=_spf.yandex.net`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

Analysis

IP Addresses

profmaster.net directs to two IP numbers, 185.200.241.68 and 2a03:6f00:5:1::b9c8:f144

Name Servers

Four name servers handle the delegation for profmaster.net: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

profmaster.net shares at least some of its name servers with other domains, including 157.147.200.81.in-addr.arpa, stricsnin.com, 1045369-ce45906.tmweb.ru and two others.

The host names ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each resolve to two IP addresses: ns3.timeweb.org resolves to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org resolves to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru resolves to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru resolves to 85.193.93.85 and 2a03:6f04:dead:bee::2.

Mail Servers

profmaster.net uses one mail server — mx.yandex.net.

The mail server setup of profmaster.net matches that of other domains such as frenchpharmacy.ru, interlegis.ru, fabnews.ru and two others.

profmaster.net has at least some mail servers in common with other domains, such as lspu-online.ru, 24bank.ru, ecostyle.kz and kaynet.ru.

mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.