`master-flag.ru`

DNSSEC	⚠️ Not signed
A	95.181.51.58^{🇷🇺 Elight-AS95.181.0.0/17 Goodline.info}
		PTR	`mail.master-flag.ru`
NS	`ns1.agava.ru` ⭐
		A	2a00:f940:4::47^{🇷🇺 AS-REGRU2a00:f940:4::/48 Reg.Ru SRS Infrastructure Route}
			PTR	`ns1.reg.ru`
		A	194.58.117.11^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
NS	`ns2.agava.ru`
		A	2a00:f940:5::190^{🇷🇺 AS-REGRU2a00:f940:5::/48 Reg.Ru SRS Infrastructure Route}
			PTR	`ns2.reg.ru`
		A	194.58.117.12^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
MX	`mail.master-flag.ru` ⭐
		A	95.181.51.58^{🇷🇺 Elight-AS95.181.0.0/17 Goodline.info}
			PTR	`mail.master-flag.ru`
SOA	`ns1.agava.ru`hostmaster@ns1.agava.ru serial=1766135443

`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=4068147

Subdomains

mail.master-flag.ru

Same first word

master-flag.ru

DNS History

8 records (4 active, 4 former)

○NSns1.agava.net.ru2015-06-02 → 2015-10-20 · 4 obs

● 2015-06-02 10:49:58
● 2015-10-20 04:13:22
○ 2016-01-20 20:24:26
○ 2026-03-22 14:53:54

●NSns1.agava.ru2016-01-20 → 2026-03-22 · 6 obs

○ 2015-10-20 04:13:22
● 2016-01-20 20:24:26
● 2016-11-19 13:04:22
○ 2017-06-02 05:53:10
● 2017-07-23 17:33:54
● 2026-03-22 14:53:54

○NSns1.reg.ru2017-06-02 → 2017-07-23 · 4 obs

○ 2016-11-19 13:04:22
● 2017-06-02 05:53:10
● 2017-07-23 17:33:54
○ 2026-03-22 14:53:54

○NSns2.agava.net.ru2015-06-02 → 2015-10-20 · 4 obs

● 2015-06-02 10:49:58
● 2015-10-20 04:13:22
○ 2016-01-20 20:24:26
○ 2026-03-22 14:53:54

●NSns2.agava.ru2016-01-20 → 2026-03-22 · 6 obs

○ 2015-10-20 04:13:22
● 2016-01-20 20:24:26
● 2016-11-19 13:04:22
○ 2017-06-02 05:53:10
● 2017-07-23 17:33:54
● 2026-03-22 14:53:54

○NSns2.reg.ru2017-06-02 → 2017-07-23 · 4 obs

○ 2016-11-19 13:04:22
● 2017-06-02 05:53:10
● 2017-07-23 17:33:54
○ 2026-03-22 14:53:54

●MXmail.master-flag.ru2015-06-02 → 2026-03-22 · 2 obs

● 2015-06-02 10:49:58
● 2026-03-22 14:53:54

●A95.181.51.582015-06-02 → 2026-03-22 · 2 obs

● 2015-06-02 10:49:58
● 2026-03-22 14:53:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
master-flag.ru	ns1.agava.ru, ns2.agava.ru	10 records

✅ Authoritative Response

Server: 194.58.117.12

NS records: ns1.agava.ru, ns2.agava.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master-flag.ru (unsigned zone)

⏱️ Timing

Total: 692ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`95.181.51.58`
NS	2	`ns1.agava.ru, ns2.agava.ru`
MX	1	`mail.master-flag.ru (pri: 10)`
SOA	1	`ns1.agava.ru hostmaster.ns1.agava.ru`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.agava.ru, ns1.agava.ru, ns1.agava.ru...)

Analysis

Hierarchy

master-flag.ru is a parent of mail.master-flag.ru.

IP Addresses

master-flag.ru points to a single IP number: 95.181.51.58.

Other host names, for instance mail.master-flag.ru, share IP numbers with master-flag.ru.

Name Servers

Delegation for master-flag.ru rests with two name servers, ns1.agava.ru and ns2.agava.ru.

master-flag.ru shares the same name server setup as other domains, including forum-lombardov.ru, trest35.ru, pce-expert.ru, kff-hs.ru and thaimoidom.com.

master-flag.ru at least partially shares name servers with other domains, for instance kupisirop.ru, igorfomichev.ru, kran18.ru, fobis.ru and sam-plus.ru.

These name servers are commonly used with ns1.reg.ru and ns2.reg.ru.

Host names with two IP numbers: ns1.agava.ru points to 2a00:f940:4::47 and 194.58.117.11; ns2.agava.ru points to 2a00:f940:5::190 and 194.58.117.12.

Mail Servers

master-flag.ru is handled by a single mail server, mail.master-flag.ru.

mail.master-flag.ru points to a single IP: 95.181.51.58.

master-flag.ru - robtex.com

master-flag.ru

ru