`petrolessons.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9b32^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:58fd^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.253^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.50^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`frida.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2689^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c289^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2289^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frida.ns.cloudflare.com`
		A	108.162.194.137^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	162.159.38.137^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	172.64.34.137^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
NS	`wesley.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wesley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wesley.ns.cloudflare.com`
		A	108.162.193.246^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	172.64.33.246^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	173.245.59.246^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c2d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
TXT	`google-site-verification=D8AHhyGLbeVhrjSjDhWdW1FuBrhvOsihnnAT2BerQ4I`
TXT	`mailerlite-domain-verification=1307f08339510091a0be8c85ea34734498e8ebfb`
TXT	`v=spf1 ip4:152.89.79.37 ip4:142.93.25.78 ip4:35.209.112.95 include:_spf1.mail...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.253, 172.67.155.50
		IPv6 hints	2606:4700:3032::ac43:9b32, 2606:4700:3033::6815:58fd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=255, name=cloudflare-ech.com
SOA	`frida.ns.cloudflare.com`dns@cloudflare.com serial=2410885569

`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=1785401447

Subdomains

oil-gas-podcast.petrolessons.com

lp.petrolessons.com

notify.petrolessons.com

Same first word

petrolessons.com

DNS History

22 records (10 active, 12 former)

○NSasa.ns.cloudflare.com2015-10-21 → 2017-12-23 · 5 obs

○ 2015-06-08 10:22:50
● 2015-10-21 14:00:30
● 2017-12-23 18:51:02
○ 2026-07-29 22:19:42
○ 2026-07-30 09:20:02

●NSfrida.ns.cloudflare.com2026-07-29 → 2026-07-30 · 3 obs

○ 2017-12-23 18:51:02
● 2026-07-29 22:19:42
● 2026-07-30 09:20:02

○NSian.ns.cloudflare.com2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 10:22:50
○ 2015-10-21 14:00:30
○ 2026-07-30 09:20:02

○NSnina.ns.cloudflare.com2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 10:22:50
○ 2015-10-21 14:00:30
○ 2026-07-30 09:20:02

○NSpete.ns.cloudflare.com2015-10-21 → 2017-12-23 · 5 obs

○ 2015-06-08 10:22:50
● 2015-10-21 14:00:30
● 2017-12-23 18:51:02
○ 2026-07-29 22:19:42
○ 2026-07-30 09:20:02

●NSwesley.ns.cloudflare.com2026-07-29 → 2026-07-30 · 3 obs

○ 2017-12-23 18:51:02
● 2026-07-29 22:19:42
● 2026-07-30 09:20:02

●MXalt1.aspmx.l.google.com2017-12-23 → 2026-07-30 · 3 obs

○ 2016-12-29 08:36:38
● 2017-12-23 18:51:02
● 2026-07-30 09:20:02

●MXalt2.aspmx.l.google.com2017-12-23 → 2026-07-30 · 3 obs

○ 2016-12-29 08:36:38
● 2017-12-23 18:51:02
● 2026-07-30 09:20:02

●MXalt3.aspmx.l.google.com2017-12-23 → 2026-07-30 · 3 obs

○ 2016-12-29 08:36:38
● 2017-12-23 18:51:02
● 2026-07-30 09:20:02

●MXaspmx.l.google.com2017-12-23 → 2026-07-30 · 3 obs

○ 2016-12-29 08:36:38
● 2017-12-23 18:51:02
● 2026-07-30 09:20:02

○MXmailstore1.secureserver.net2015-06-08 → 2016-12-29 · 4 obs

● 2015-06-08 10:22:50
● 2016-12-29 08:36:38
○ 2017-12-23 18:51:02
○ 2026-07-30 09:20:02

○MXsmtp.secureserver.net2015-06-08 → 2016-12-29 · 4 obs

● 2015-06-08 10:22:50
● 2016-12-29 08:36:38
○ 2017-12-23 18:51:02
○ 2026-07-30 09:20:02

●A104.21.88.2532026-07-29 → 2026-07-30 · 3 obs

○ 2017-12-23 18:51:02
● 2026-07-29 22:19:42
● 2026-07-30 09:20:02

○A104.28.14.482015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 10:22:50
○ 2015-10-21 14:00:30
○ 2026-07-30 09:20:02

○A104.28.15.482015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 10:22:50
○ 2015-10-21 14:00:30
○ 2026-07-30 09:20:02

○A104.28.8.1822015-10-21 → 2017-12-23 · 5 obs

○ 2015-06-08 10:22:50
● 2015-10-21 14:00:30
● 2017-12-23 18:51:02
○ 2026-07-29 22:19:42
○ 2026-07-30 09:20:02

○A104.28.9.1822015-10-21 → 2017-12-23 · 5 obs

○ 2015-06-08 10:22:50
● 2015-10-21 14:00:30
● 2017-12-23 18:51:02
○ 2026-07-29 22:19:42
○ 2026-07-30 09:20:02

●A172.67.155.502026-07-29 → 2026-07-30 · 3 obs

○ 2017-12-23 18:51:02
● 2026-07-29 22:19:42
● 2026-07-30 09:20:02

○A2400:cb00:2048:1::681c:8b62016-10-29 → 2017-12-23 · 5 obs

○ 2015-10-21 14:00:30
● 2016-10-29 22:16:58
● 2017-12-23 18:51:02
○ 2026-07-29 22:19:42
○ 2026-07-30 09:20:02

○A2400:cb00:2048:1::681c:9b62016-10-29 → 2017-12-23 · 5 obs

○ 2015-10-21 14:00:30
● 2016-10-29 22:16:58
● 2017-12-23 18:51:02
○ 2026-07-29 22:19:42
○ 2026-07-30 09:20:02

●A2606:4700:3032::ac43:9b322026-07-29 → 2026-07-30 · 3 obs

○ 2017-12-23 18:51:02
● 2026-07-29 22:19:42
● 2026-07-30 09:20:02

●A2606:4700:3033::6815:58fd2026-07-29 → 2026-07-30 · 3 obs

○ 2017-12-23 18:51:02
● 2026-07-29 22:19:42
● 2026-07-30 09:20:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
petrolessons.com	wesley.ns.cloudflare.com, frida.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.246

NS records: wesley.ns.cloudflare.com, frida.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for petrolessons.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.253, 172.67.155.50`
AAAA	2	`2606:4700:3033::6815:58fd, 2606:4700:3032::ac43:9b32`
NS	2	`frida.ns.cloudflare.com, wesley.ns.cloudflare.com`
MX	4	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=D8AHhyGLbeVhrjS, mailerlite-domain-verification=1307f0833...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`frida.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

oil-gas-podcast.petrolessons.com, lp.petrolessons.com and notify.petrolessons.com each fall under the parent domain petrolessons.com.

IP Addresses

petrolessons.com resolves to four IP addresses: 104.21.88.253, 172.67.155.50, 2606:4700:3032::ac43:9b32 and 2606:4700:3033::6815:58fd.

Additional host names — cerconoleggi.net, porygon.cloud, lmstrends.com and two others — share IP numbers with petrolessons.com.

Name Servers

Two name servers handle the delegation for petrolessons.com: frida.ns.cloudflare.com and wesley.ns.cloudflare.com.

petrolessons.com shares its name server setup with other domains, including technologyorg.tk, travelleisureorg.tk, netinno.net and two others.

petrolessons.com partially shares its NS delegation with several other domains, including hantions.com, upriver-designs.com, forologistiki.com and two others.

These name servers often co-occur with the name servers anton.ns.cloudflare.com.

Host names with 6 IP numbers:

frida.ns.cloudflare.com resolves to 108.162.194.137, 162.159.38.137 and 172.64.34.137 among others, with 3 other IP addresses in total.

wesley.ns.cloudflare.com resolves to 108.162.193.246, 172.64.33.246 and 173.245.59.246 among others, with 3 other IP addresses in total.

Mail Servers

petrolessons.com has four mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

petrolessons.com shares mail servers — at least in part — with other domains, including cannanc.com, xnscontrol.com, lara.si and two others.

These mail servers are frequently used alongside the mail servers alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com, plus two others.

aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com each carry two IP addresses. aspmx.l.google.com has 64.233.180.27 and 2607:f8b0:4004:c2d::1a; alt1.aspmx.l.google.com has 108.177.123.27 and 2800:3f0:4003:c0f::1b; alt2.aspmx.l.google.com has 172.253.116.26 and 2a00:1450:400b:c02::1b; alt3.aspmx.l.google.com has 192.178.223.26 and 2a00:1450:4009:c0f::1b.

petrolessons.com - robtex.com