`spkrf.ru`

DNSSEC	⚠️ Not signed
A	176.57.67.79^{🇧🇦 DDOS-GUARD176.57.67.0/24}
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	`mx1.timeweb.ru` ⭐
		A	2a03:6f00:3::5c35:742f^{🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3}
			PTR	`mx1.timeweb.ru`
		A	92.53.116.47^{🇷🇺 TimeWeb-AS92.53.116.0/24}
			PTR	`mx1.timeweb.ru`
MX	`mx2.timeweb.ru`⁽²⁰⁾
		A	2a03:6f00:3::5c35:7433^{🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3}
			PTR	`mx2.timeweb.ru`
		A	92.53.116.51^{🇷🇺 TimeWeb-AS92.53.116.0/24}
			PTR	`mx2.timeweb.ru`
TXT	`v=spf1 include:_spf.timeweb.ru ~all`
SOA	`ns1.timeweb.ru`dns@timeweb.ru 2025-10-14 #1

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068334

Same first word

spkrf.ru

Similar names

kprsf.com

srpkf.com

pskrf.ru

sfpkr.si

fspkr.cn

pkrsf.cn

sfkpr.com

rpfks.info

pksfr.com

ksprf.com

DNS History

14 records (7 active, 7 former)

○NSns1.jino.ru2015-07-06 → 2017-09-09 · 4 obs

● 2015-07-06 11:33:52
● 2017-09-09 20:46:50
○ 2026-03-23 18:40:26
○ 2026-03-30 20:54:22

●NSns1.timeweb.ru2026-03-23 → 2026-03-30 · 3 obs

○ 2017-09-09 20:46:50
● 2026-03-23 18:40:26
● 2026-03-30 20:54:22

○NSns2.jino.ru2015-07-06 → 2017-09-09 · 4 obs

● 2015-07-06 11:33:52
● 2017-09-09 20:46:50
○ 2026-03-23 18:40:26
○ 2026-03-30 20:54:22

●NSns2.timeweb.ru2026-03-23 → 2026-03-30 · 3 obs

○ 2017-09-09 20:46:50
● 2026-03-23 18:40:26
● 2026-03-30 20:54:22

○NSns3.jino.ru2016-12-01 → 2017-09-09 · 5 obs

○ 2015-07-06 11:33:52
● 2016-12-01 03:11:30
● 2017-09-09 20:46:50
○ 2026-03-23 18:40:26
○ 2026-03-30 20:54:22

●NSns3.timeweb.org2026-03-23 → 2026-03-30 · 3 obs

○ 2017-09-09 20:46:50
● 2026-03-23 18:40:26
● 2026-03-30 20:54:22

○NSns4.jino.ru2016-12-01 → 2017-09-09 · 5 obs

○ 2015-07-06 11:33:52
● 2016-12-01 03:11:30
● 2017-09-09 20:46:50
○ 2026-03-23 18:40:26
○ 2026-03-30 20:54:22

●NSns4.timeweb.org2026-03-23 → 2026-03-30 · 3 obs

○ 2017-09-09 20:46:50
● 2026-03-23 18:40:26
● 2026-03-30 20:54:22

○MXmx.yandex.ru2015-07-06 → 2017-09-09 · 4 obs

● 2015-07-06 11:33:52
● 2017-09-09 20:46:50
○ 2026-03-23 18:40:26
○ 2026-03-30 20:54:22

●MXmx1.timeweb.ru2026-03-23 → 2026-03-30 · 3 obs

○ 2017-09-09 20:46:50
● 2026-03-23 18:40:26
● 2026-03-30 20:54:22

●MXmx2.timeweb.ru2026-03-23 → 2026-03-30 · 3 obs

○ 2017-09-09 20:46:50
● 2026-03-23 18:40:26
● 2026-03-30 20:54:22

●A176.57.67.792026-03-23 → 2026-03-30 · 3 obs

○ 2017-09-09 20:46:50
● 2026-03-23 18:40:26
● 2026-03-30 20:54:22

○A81.177.140.2112017-07-15 → 2017-09-09 · 5 obs

○ 2017-01-07 04:22:16
● 2017-07-15 03:17:54
● 2017-09-09 20:46:50
○ 2026-03-23 18:40:26
○ 2026-03-30 20:54:22

○A81.177.141.322015-07-06 → 2017-01-07 · 4 obs

● 2015-07-06 11:33:52
● 2017-01-07 04:22:16
○ 2017-07-15 03:17:54
○ 2026-03-30 20:54:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net...	-
spkrf.ru	ns1.timeweb.ru, ns4.timeweb.org, ns3.timeweb.org, ns2.timeweb.ru	2 records

✅ Authoritative Response

Server:139.45.249.139

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spkrf.ru (unsigned zone)

⏱️ Timing

Total: 1245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.57.67.79`
NS	4	`ns1.timeweb.ru, ns2.timeweb.ru...`
MX	2	`mx1.timeweb.ru (pri: 10), mx2.timeweb.ru (pri: 20)`
TXT	1	`v=spf1 include:_spf.timeweb.ru ~all`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)

Analysis

IP Addresses

spkrf.ru points to a single IP: 176.57.67.79.

Other host names, for instance youtube-stepan.ru, planetarium.one, nur24.ru, ofinger.store and salon-dali.ru share IP numbers with spkrf.ru.

Name Servers

spkrf.ru's delegation is handled by four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

spkrf.ru partially shares name servers with other domains; examples include 7.c.a.7.f.d.9.5.0.0.0.0.0.0.0.0.1.0.0.0.5.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa, 112.35.225.188.in-addr.arpa, tehnomir.com, xepak.com and 712969-ck35722.tmweb.ru.

These name servers are often used with the name servers ns3.timeweb.ru and ns4.timeweb.ru.

Host names with two IPs:

ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130

ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139

ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93

ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85

Mail Servers

spkrf.ru is handled by two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.

spkrf.ru has the same mail server setup as other domains, including avtorom.com, genproject.ru, cnc-met.ru, spalni-krovati.ru and angara.com.ru.

Some mail servers are shared between spkrf.ru and other domains, for example dengivsem.com.ua.

Host names with two IP numbers:

mx1.timeweb.ru points to: 2a03:6f00:3::5c35:742f and 92.53.116.47

mx2.timeweb.ru points to: 2a03:6f00:3::5c35:7433 and 92.53.116.51

spkrf.ru - robtex.com

spkrf.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`spkrf.ru`

`ru`