`wintercongress.ru`

DNSSEC	⚠️ Not signed
A	2a03:6f00:6:1::b972:f57c^{🇷🇺 TimeWeb-AS2a03:6f00:6::/48}
		PTR	`vh326.timeweb.ru`
A	185.114.245.124^{🇷🇺 TimeWeb-AS185.114.245.0/24}
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	`mailru-domain: cned6SsCHCB2Pchy`
TXT	`v=spf1 include:spf.unisender.com include:_spf.yandex.net a ~all`
TXT	`spf2.0/mfrom,pra include:senderid.unisender.com include:_spf.yandex.net a ~all`
SOA	`ns1.timeweb.ru`dns@timeweb.ru serial=12

`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=4068887

Same first word

wintercongress.ru

DNS History

17 records (7 active, 10 former)

○NSns1.marosnet.ru2016-10-07 → 2017-01-28 · 5 obs

○ 2016-05-23 00:19:10
● 2016-10-07 09:52:42
● 2017-01-28 17:18:36
○ 2026-03-03 06:31:08
○ 2026-05-15 07:26:12

○NSns1.mastername.ru2015-08-12 → 2016-05-23 · 4 obs

● 2015-08-12 12:54:08
● 2016-05-23 00:19:10
○ 2016-10-07 09:52:42
○ 2026-05-15 07:26:12

●NSns1.timeweb.ru2026-03-03 → 2026-05-15 · 3 obs

○ 2017-01-28 17:18:36
● 2026-03-03 06:31:08
● 2026-05-15 07:26:12

○NSns2.marosnet.ru2016-10-07 → 2017-01-28 · 5 obs

○ 2016-05-23 00:19:10
● 2016-10-07 09:52:42
● 2017-01-28 17:18:36
○ 2026-03-03 06:31:08
○ 2026-05-15 07:26:12

○NSns2.mastername.ru2015-08-12 → 2016-05-23 · 4 obs

● 2015-08-12 12:54:08
● 2016-05-23 00:19:10
○ 2016-10-07 09:52:42
○ 2026-05-15 07:26:12

●NSns2.timeweb.ru2026-03-03 → 2026-05-15 · 3 obs

○ 2017-01-28 17:18:36
● 2026-03-03 06:31:08
● 2026-05-15 07:26:12

●NSns3.timeweb.org2026-03-03 → 2026-05-15 · 3 obs

○ 2017-01-28 17:18:36
● 2026-03-03 06:31:08
● 2026-05-15 07:26:12

●NSns4.timeweb.org2026-03-03 → 2026-05-15 · 3 obs

○ 2017-01-28 17:18:36
● 2026-03-03 06:31:08
● 2026-05-15 07:26:12

●MXmx.yandex.net2016-10-07 → 2026-05-15 · 3 obs

○ 2016-05-23 00:19:10
● 2016-10-07 09:52:42
● 2026-05-15 07:26:12

○MXmx.yandex.ru2015-08-12 → 2016-05-23 · 4 obs

● 2015-08-12 12:54:08
● 2016-05-23 00:19:10
○ 2016-10-07 09:52:42
○ 2026-05-15 07:26:12

●A185.114.245.1242026-03-03 → 2026-05-15 · 3 obs

○ 2017-01-28 17:18:36
● 2026-03-03 06:31:08
● 2026-05-15 07:26:12

○A193.124.179.1422016-10-07 → 2017-01-28 · 5 obs

○ 2016-05-23 00:19:10
● 2016-10-07 09:52:42
● 2017-01-28 17:18:36
○ 2026-03-03 06:31:08
○ 2026-05-15 07:26:12

●A2a03:6f00:6:1::b972:f57c2026-03-03 → 2026-05-15 · 3 obs

○ 2017-01-28 17:18:36
● 2026-03-03 06:31:08
● 2026-05-15 07:26:12

○A90.156.201.382015-08-12 → 2016-05-23 · 4 obs

● 2015-08-12 12:54:08
● 2016-05-23 00:19:10
○ 2016-10-07 09:52:42
○ 2026-05-15 07:26:12

○A90.156.201.592015-08-12 → 2016-05-23 · 4 obs

● 2015-08-12 12:54:08
● 2016-05-23 00:19:10
○ 2016-10-07 09:52:42
○ 2026-05-15 07:26:12

○A90.156.201.842015-08-12 → 2016-05-23 · 4 obs

● 2015-08-12 12:54:08
● 2016-05-23 00:19:10
○ 2016-10-07 09:52:42
○ 2026-05-15 07:26:12

○A90.156.201.982015-08-12 → 2016-05-23 · 4 obs

● 2015-08-12 12:54:08
● 2016-05-23 00:19:10
○ 2016-10-07 09:52:42
○ 2026-05-15 07:26:12

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:139.45.249.139

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wintercongress.ru (unsigned zone)

⏱️ Timing

Total: 1441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.114.245.124`
AAAA	1	`2a03:6f00:6:1::b972:f57c`
NS	4	`ns3.timeweb.org, ns1.timeweb.ru...`
MX	1	`mx.yandex.net (pri: 10)`
TXT	3	`spf2.0/mfrom,pra include:senderid.unisen, v=spf1 include:spf.unisender.com include...`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

wintercongress.ru resolves to two IP numbers: 2a03:6f00:6:1::b972:f57c and 185.114.245.124.

other host names including building-control.spb.ru, gallery34.ru, mseparator.ru, vhm24.ru and medica-perevod.ru share IP numbers with wintercongress.ru.

Name Servers

wintercongress.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

wintercongress.ru at least partially shares name servers with other domains, for instance 202.216.57.176.in-addr.arpa, 113.60.225.188.in-addr.arpa, xn--80aahvz2a9a.xn--p1ai, dlgh.ru and osfree.su.

Host names with two IP numbers:

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

wintercongress.ru is handled by a single mail server, mx.yandex.net.

wintercongress.ru shares the same mail server setup as other domains, for instance digitaltwinningads.com, stom-lip.ru, impart.by, ltco.ru and openworld.bot.

wintercongress.ru shares at least some mail servers with other domains, including trcfrant.ru, unadesk.com, www.sc-bal.ru and d-s-group.ru.

mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.

wintercongress.ru - robtex.com