stefantsov.com - dns.ninja

`stefantsov.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:814a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:28d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.141^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.74^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
NS	`phil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c189^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2189^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phil.ns.cloudflare.com`
		A	108.162.193.137^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	172.64.33.137^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	173.245.59.137^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ip4:5.104.224.145 a mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.141, 172.67.129.74
		IPv6 hints	2606:4700:3033::ac43:814a, 2606:4700:3034::6815:28d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2410107678

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785674182

Same first word

stefantsov.com

DNS History

27 records (11 active, 16 former)

●NSiris.ns.cloudflare.com2015-06-01 → 2026-08-02 · 2 obs

● 2015-06-01 15:04:50
● 2026-08-02 12:37:00

●NSphil.ns.cloudflare.com2015-06-01 → 2026-08-02 · 2 obs

● 2015-06-01 15:04:50
● 2026-08-02 12:37:00

●MXalt1.aspmx.l.google.com2015-06-01 → 2026-08-02 · 2 obs

● 2015-06-01 15:04:50
● 2026-08-02 12:37:00

●MXalt2.aspmx.l.google.com2015-06-01 → 2026-08-02 · 2 obs

● 2015-06-01 15:04:50
● 2026-08-02 12:37:00

●MXalt3.aspmx.l.google.com2015-06-01 → 2026-08-02 · 2 obs

● 2015-06-01 15:04:50
● 2026-08-02 12:37:00

●MXalt4.aspmx.l.google.com2015-06-01 → 2026-08-02 · 2 obs

● 2015-06-01 15:04:50
● 2026-08-02 12:37:00

●MXaspmx.l.google.com2015-06-01 → 2026-08-02 · 2 obs

● 2015-06-01 15:04:50
● 2026-08-02 12:37:00

●A104.21.2.1412021-05-20 → 2026-08-02 · 4 obs

○ 2016-04-05 00:20:40
● 2021-05-20 03:35:44
○ 2026-07-23 21:31:10
● 2026-08-02 12:37:00

○A104.28.22.202016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-04 13:21:04
● 2016-04-05 00:20:40
○ 2021-05-20 03:35:44
○ 2026-08-02 12:37:00

○A104.28.23.202016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-04 13:21:04
● 2016-04-05 00:20:40
○ 2021-05-20 03:35:44
○ 2026-08-02 12:37:00

●A172.67.129.742021-05-20 → 2026-08-02 · 4 obs

○ 2016-04-05 00:20:40
● 2021-05-20 03:35:44
○ 2026-07-23 21:31:10
● 2026-08-02 12:37:00

○A185.125.219.2362016-01-04 → 2016-01-04 · 4 obs

○ 2015-10-25 23:58:54
● 2016-01-04 13:21:04
○ 2016-04-05 00:20:40
○ 2026-08-02 12:37:00

○A185.5.250.12015-10-25 → 2015-10-25 · 4 obs

○ 2015-06-01 15:04:50
● 2015-10-25 23:58:54
○ 2016-01-04 13:21:04
○ 2026-08-02 12:37:00

○A188.114.96.02026-07-23 → 2026-07-23 · 3 obs

○ 2026-04-04 11:06:28
● 2026-07-23 21:31:10
○ 2026-08-02 12:37:00

○A188.114.97.02026-07-23 → 2026-07-23 · 3 obs

○ 2026-04-04 11:06:28
● 2026-07-23 21:31:10
○ 2026-08-02 12:37:00

○A198.41.132.1472015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 15:04:50
○ 2015-10-25 23:58:54
○ 2026-08-02 12:37:00

○A198.41.133.1472015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 15:04:50
○ 2015-10-25 23:58:54
○ 2026-08-02 12:37:00

○A2400:cb00:2048:1::681c:16142016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-04 13:21:04
● 2016-04-05 00:20:40
○ 2021-05-20 03:35:44
○ 2026-08-02 12:37:00

○A2400:cb00:2048:1::681c:17142016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-04 13:21:04
● 2016-04-05 00:20:40
○ 2021-05-20 03:35:44
○ 2026-08-02 12:37:00

○A2400:cb00:2048:1::c629:84932015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 15:04:50
○ 2015-10-25 23:58:54
○ 2026-08-02 12:37:00

○A2400:cb00:2048:1::c629:85932015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 15:04:50
○ 2015-10-25 23:58:54
○ 2026-08-02 12:37:00

○A2606:4700:3030::6815:28d2021-05-20 → 2021-05-20 · 4 obs

○ 2016-04-05 00:20:40
● 2021-05-20 03:35:44
○ 2026-07-17 14:19:42
○ 2026-08-02 12:37:00

●A2606:4700:3033::ac43:814a2026-07-17 → 2026-08-02 · 4 obs

○ 2026-04-04 11:06:28
● 2026-07-17 14:19:42
○ 2026-07-23 21:31:10
● 2026-08-02 12:37:00

●A2606:4700:3034::6815:28d2026-07-17 → 2026-08-02 · 4 obs

○ 2026-04-04 11:06:28
● 2026-07-17 14:19:42
○ 2026-07-23 21:31:10
● 2026-08-02 12:37:00

○A2606:4700:3037::ac43:814a2021-05-20 → 2021-05-20 · 4 obs

○ 2016-04-05 00:20:40
● 2021-05-20 03:35:44
○ 2026-07-17 14:19:42
○ 2026-08-02 12:37:00

○A2a06:98c1:3120::2026-07-23 → 2026-07-23 · 3 obs

○ 2026-04-04 11:06:28
● 2026-07-23 21:31:10
○ 2026-08-02 12:37:00

○A2a06:98c1:3121::2026-07-23 → 2026-07-23 · 3 obs

○ 2026-04-04 11:06:28
● 2026-07-23 21:31:10
○ 2026-08-02 12:37:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stefantsov.com	phil.ns.cloudflare.com, iris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.118

NS records: phil.ns.cloudflare.com, iris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stefantsov.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.141, 172.67.129.74`
AAAA	2	`2606:4700:3033::ac43:814a, 2606:4700:3034::6815:28d`
NS	2	`iris.ns.cloudflare.com, phil.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ip4:5.104`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (phil.ns.cloudflare.com, phil.ns.cloudflare.com, phil.ns.cloudflare.com...)

Analysis

IP Addresses

stefantsov.com directs to four IP numbers, which are 104.21.2.141, 172.67.129.74, 2606:4700:3033::ac43:814a and 2606:4700:3034::6815:28d.

Among the host names that share IP numbers with stefantsov.com are eanlabel.com, naqliat.com, kingzcasino.org and two others.

Name Servers

stefantsov.com is served by two delegated name servers, iris.ns.cloudflare.com and phil.ns.cloudflare.com.

stefantsov.com has the same name server delegation as a number of other domains, such as forumdebian.com.br, findthemd.com, cineacoustic.com and two more.

There is at least partial name server overlap between stefantsov.com and other domains — gsindia.co.in, almanara.ma, isoc-olympiad.com and two more among them.

The name servers fred.ns.cloudflare.com, eric.ns.cloudflare.com and sid.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

iris.ns.cloudflare.com carries IP addresses 108.162.192.118, 172.64.32.118 and 173.245.58.118, with 3 other addresses beyond those.

phil.ns.cloudflare.com carries IP addresses 108.162.193.137, 172.64.33.137 and 173.245.59.137, with 3 other addresses beyond those.

Mail Servers

Five mail servers handle stefantsov.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

stefantsov.com shares at least some of its mail servers with other domains — for example colegio-lamerced.org, ns500841.ns500841.ns500841.ns500821.ns500821.ns500794.ns500795.ns500794.ns500795.ns500794.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com, jdkunz.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com maps to two IP addresses — 172.253.115.27 and 2607:f8b0:4004:c19::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.