secdev.ru - dns.ninja

`secdev.ru`

DNSSEC	⚠️ Not signed
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 serial=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=4069338

Same first word

secdev.de

secdev.us

secdev.foundation

secdev.com

secdev.jp

secdev.se

secdev.ninja

secdev.uk

secdev.pro

secdev.org

secdev.ca

secdev.ru

secdev.net

Similar names

vcseed.com

vesdec.com.vn

csveed.org

cvseed.com

devsec.nl

scedev.net

sevdec.com

ecsdev.com

devsec.se

seedvc.com

devsec.de

devsec.com.au

cesdev.org

dvesce.com

cesdev.com

devsec.net

devsec.online

devsec.us

seedvc.ru

escdev.com

escdev.net

ecsdev.net

devsec.co

ecsdev.co.uk

devsec.tech

devsec.cl

ecsdev.org

devsec.com

ecsdev.eu

devsec.biz

vseced.com

devces.com

devsec.ie

devsec.org

devesc.com

DNS History

10 records (6 active, 4 former)

○NSns1.blogprofootball.com2015-08-20 → 2018-10-18 · 4 obs

● 2015-08-20 10:29:12
● 2018-10-18 15:38:26
○ 2026-02-15 00:21:02
○ 2026-06-21 18:02:02

●NSns1.timeweb.ru2026-02-15 → 2026-06-21 · 3 obs

○ 2018-10-18 15:38:26
● 2026-02-15 00:21:02
● 2026-06-21 18:02:02

○NSns2.blogprofootball.com2015-08-20 → 2018-10-18 · 4 obs

● 2015-08-20 10:29:12
● 2018-10-18 15:38:26
○ 2026-02-15 00:21:02
○ 2026-06-21 18:02:02

●NSns2.timeweb.ru2026-02-15 → 2026-06-21 · 3 obs

○ 2018-10-18 15:38:26
● 2026-02-15 00:21:02
● 2026-06-21 18:02:02

●NSns3.timeweb.org2026-02-15 → 2026-06-21 · 3 obs

○ 2018-10-18 15:38:26
● 2026-02-15 00:21:02
● 2026-06-21 18:02:02

●NSns4.timeweb.org2026-02-15 → 2026-06-21 · 3 obs

○ 2018-10-18 15:38:26
● 2026-02-15 00:21:02
● 2026-06-21 18:02:02

○MXmail.secdev.ru2015-08-20 → 2018-10-18 · 4 obs

● 2015-08-20 10:29:12
● 2018-10-18 15:38:26
○ 2026-02-15 00:21:02
○ 2026-06-21 18:02:02

●MXmx1.timeweb.ru2026-02-15 → 2026-06-21 · 3 obs

○ 2018-10-18 15:38:26
● 2026-02-15 00:21:02
● 2026-06-21 18:02:02

●MXmx2.timeweb.ru2026-02-15 → 2026-06-21 · 3 obs

○ 2018-10-18 15:38:26
● 2026-02-15 00:21:02
● 2026-06-21 18:02:02

○A46.22.211.952015-08-20 → 2026-02-15 · 4 obs

● 2015-08-20 10:29:12
● 2026-02-15 00:21:02
○ 2026-06-15 02:41:16
○ 2026-06-21 18:02:02

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 4150ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns2.timeweb.ru, ns4.timeweb.org...`
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 (ns1.timeweb.ru, ns2.timeweb.ru)

Analysis

Name Servers

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

There is at least partial name server overlap between secdev.ru and other domains — f.4.4.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.5.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa, 201.221.57.176.in-addr.arpa, bt032.ru and two more among them.

All four hostnames — ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru — resolve to two IP numbers apiece: ns3.timeweb.org to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru to 85.193.93.85 and 2a03:6f04:dead:bee::2.

Mail Servers

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

secdev.ru uses an identical mail server configuration to several other domains — among them 7pmt.com, ac37.ru, obertka.ru and two more.

secdev.ru has at least partial mail server overlap with other domains such as sundaygems.com, ugli.ru, frutonika.ru and two more.

This set of mail servers commonly appears together with the mail servers mx.yandex.net.

mx1.timeweb.ru resolves to 92.53.116.47 and 2a03:6f00:3::5c35:742f. Likewise, mx2.timeweb.ru resolves to 92.53.116.51 and 2a03:6f00:3::5c35:7433 — two IP addresses apiece.