`pprexpert.ru`

DNSSEC	⚠️ Not signed
A	2a03:6f00:6:1::b972:f56b
A	185.114.245.107
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` ⭐
MX	`mx2.timeweb.ru` ⭐
TXT	`_globalsign-domain-verification=R-0AfW01gZYwMbvvGuJhli4bFbR0dKvPOYUktKdr9a`
TXT	`v=spf1 include:_spf.timeweb.ru ~all`
TXT	`_globalsign-domain-verification=Mfos7cYjzTH8hf8zPylcb1YAWcpo7UHIHBnO0L-07M`
TXT	`_globalsign-domain-verification=26jiuYoKunTJK7gmQUoKcG7JdlF_S363kDcdQAQykN`
SOA	`ns1.timeweb.ru`dns@timeweb.ru 2026-02-10 #0

`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=4069525

Same first word

pprexpert.ru

DNS History

15 records (8 active, 7 former)

●NSns1.timeweb.ru2026-06-28 → 2026-07-07 · 3 obs

○ 2016-12-09 10:29:02
● 2026-06-28 09:00:20
● 2026-07-07 09:23:58

●NSns2.timeweb.ru2026-06-28 → 2026-07-07 · 3 obs

○ 2016-12-09 10:29:02
● 2026-06-28 09:00:20
● 2026-07-07 09:23:58

○NSns3.nic.ru2015-07-07 → 2016-12-09 · 4 obs

● 2015-07-07 21:00:18
● 2016-12-09 10:29:02
○ 2026-06-28 09:00:20
○ 2026-07-07 09:23:58

●NSns3.timeweb.org2026-06-28 → 2026-07-07 · 3 obs

○ 2016-12-09 10:29:02
● 2026-06-28 09:00:20
● 2026-07-07 09:23:58

○NSns4.nic.ru2015-07-07 → 2016-12-09 · 4 obs

● 2015-07-07 21:00:18
● 2016-12-09 10:29:02
○ 2026-06-28 09:00:20
○ 2026-07-07 09:23:58

●NSns4.timeweb.org2026-06-28 → 2026-07-07 · 3 obs

○ 2016-12-09 10:29:02
● 2026-06-28 09:00:20
● 2026-07-07 09:23:58

○NSns8.nic.ru2015-07-07 → 2016-12-09 · 4 obs

● 2015-07-07 21:00:18
● 2016-12-09 10:29:02
○ 2026-06-28 09:00:20
○ 2026-07-07 09:23:58

○MXmx01.nicmail.ru2015-07-07 → 2016-12-09 · 4 obs

● 2015-07-07 21:00:18
● 2016-12-09 10:29:02
○ 2026-06-28 09:00:20
○ 2026-07-07 09:23:58

○MXmx02.nicmail.ru2015-07-07 → 2016-12-09 · 4 obs

● 2015-07-07 21:00:18
● 2016-12-09 10:29:02
○ 2026-06-28 09:00:20
○ 2026-07-07 09:23:58

○MXmx03.nicmail.ru2015-07-07 → 2016-12-09 · 4 obs

● 2015-07-07 21:00:18
● 2016-12-09 10:29:02
○ 2026-06-28 09:00:20
○ 2026-07-07 09:23:58

●MXmx1.timeweb.ru2026-06-28 → 2026-07-07 · 5 obs

○ 2016-12-09 10:29:02
● 2026-06-28 09:00:20
○ 2026-07-02 08:06:00
● 2026-07-02 09:47:00
● 2026-07-07 09:23:58

●MXmx2.timeweb.ru2026-06-28 → 2026-07-07 · 5 obs

○ 2016-12-09 10:29:02
● 2026-06-28 09:00:20
○ 2026-07-02 08:06:00
● 2026-07-02 09:47:00
● 2026-07-07 09:23:58

●A185.114.245.1072026-06-28 → 2026-07-07 · 5 obs

○ 2016-12-09 10:29:02
● 2026-06-28 09:00:20
○ 2026-07-02 08:06:00
● 2026-07-02 09:47:00
● 2026-07-07 09:23:58

○A195.208.1.1272015-07-07 → 2016-12-09 · 4 obs

● 2015-07-07 21:00:18
● 2016-12-09 10:29:02
○ 2026-06-28 09:00:20
○ 2026-07-07 09:23:58

●A2a03:6f00:6:1::b972:f56b2026-06-28 → 2026-07-07 · 5 obs

○ 2016-12-09 10:29:02
● 2026-06-28 09:00:20
○ 2026-07-02 08:06:00
● 2026-07-02 09:47:00
● 2026-07-07 09:23:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	f.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net...	-
pprexpert.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 pprexpert.ru (unsigned zone)

⏱️ Timing

Total: 4883ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.114.245.107`
AAAA	1	`2a03:6f00:6:1::b972:f56b`
NS	4	`ns4.timeweb.org, ns1.timeweb.ru...`
MX	2	`mx2.timeweb.ru (pri: 10), mx1.timeweb.ru (pri: 10)`
TXT	4	`v=spf1 include:_spf.timeweb.ru ~all, _globalsign-domain-verification=R-0AfW01...`
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

pprexpert.ru directs to two IP numbers, 185.114.245.107 and 2a03:6f00:6:1::b972:f56b

Name Servers

The authoritative name servers for pprexpert.ru are ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

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

Mail Servers

Mail for pprexpert.ru is handled by two mail servers — mx1.timeweb.ru and mx2.timeweb.ru.

pprexpert.ru - robtex.com

pprexpert.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`pprexpert.ru`

`ru`