`biolignum.pe`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5e89^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:a850^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.137^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.80^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`harlee.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlee.ns.cloudflare.com`
		A	108.162.194.238^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
		A	162.159.38.238^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
		A	172.64.34.238^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
MX	`_dc-mx.c66332f2a43b.biolignum.pe` ⭐
		A	192.250.227.12^{🇬🇧 WHG-DAL192.250.227.0/24}
			PTR	`s1080.usc1.mysecurecloudhost.com`
TXT	`v=spf1 ip4:192.250.227.12 include:spf.mysecurecloudhost.com ip4:176.9.31.17 +...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.137, 172.67.168.80
		IPv6 hints	2606:4700:3030::6815:5e89, 2606:4700:3030::ac43:a850
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2400743958

`pe`

	DNSSEC	🔒 Signed (DS record present)
	NS	`quipu.rcp.net.pe` ⭐
	NS	`a.lactld.org` ⚠️ Not in parent delegation
	NS	`pch.rcp.pe`
	NS	`pe1.dnsnode.net` ⚠️ Not in parent delegation
	SOA	`quipu.rcp.net.pe`operador@rcp.pe 2026-04-12 #12

Previously MX for

biolignum.pe

Same first word

biolignum.pe

DNS History

11 records (7 active, 4 former)

●NScolin.ns.cloudflare.com2026-04-11 → 2026-04-12 · 3 obs

○ 2019-12-20 03:33:32
● 2026-04-11 02:48:04
● 2026-04-12 18:22:56

●NSharlee.ns.cloudflare.com2026-04-11 → 2026-04-12 · 3 obs

○ 2019-12-20 03:33:32
● 2026-04-11 02:48:04
● 2026-04-12 18:22:56

○NSns25.soluhost.net2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 03:33:32
○ 2026-04-11 02:48:04
○ 2026-04-12 18:22:56

○NSns26.soluhost.net2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 03:33:32
○ 2026-04-11 02:48:04
○ 2026-04-12 18:22:56

●MX_dc-mx.c66332f2a43b.biolignum.pe2026-04-11 → 2026-04-12 · 3 obs

○ 2019-12-20 03:33:32
● 2026-04-11 02:48:04
● 2026-04-12 18:22:56

○MXbiolignum.pe2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 03:33:32
○ 2026-04-11 02:48:04
○ 2026-04-12 18:22:56

●A104.21.94.1372026-04-11 → 2026-04-12 · 3 obs

○ 2019-12-20 03:33:32
● 2026-04-11 02:48:04
● 2026-04-12 18:22:56

○A136.243.176.252019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 03:33:32
○ 2026-04-11 02:48:04
○ 2026-04-12 18:22:56

●A172.67.168.802026-04-11 → 2026-04-12 · 3 obs

○ 2019-12-20 03:33:32
● 2026-04-11 02:48:04
● 2026-04-12 18:22:56

●A2606:4700:3030::6815:5e892026-04-11 → 2026-04-12 · 3 obs

○ 2019-12-20 03:33:32
● 2026-04-11 02:48:04
● 2026-04-12 18:22:56

●A2606:4700:3030::ac43:a8502026-04-11 → 2026-04-12 · 3 obs

○ 2019-12-20 03:33:32
● 2026-04-11 02:48:04
● 2026-04-12 18:22:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pe	a.lactld.org, pch.rcp.pe, pe1.dnsnode.net, quipu.rcp.net.pe	7 records
biolignum.pe	harlee.ns.cloudflare.com, colin.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.75

NS records: harlee.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biolignum.pe (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.80, 104.21.94.137`
AAAA	2	`2606:4700:3030::ac43:a850, 2606:4700:3030::6815:5e89`
NS	2	`colin.ns.cloudflare.com, harlee.ns.cloudflare.com`
MX	1	`_dc-mx.c66332f2a43b.biolignum.pe (pri: 0`
TXT	1	`v=spf1 ip4:192.250.227.12 include:spf.my`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 7

In-bailiwick: 3 (pch.rcp.pe, quipu.rcp.net.pe, pch.rcp.pe)

Out-of-bailiwick: 4 (a.lactld.org, pe1.dnsnode.net, a.lactld.org...)

Analysis

IP Addresses

biolignum.pe resolves to four IP numbers: 2606:4700:3030::6815:5e89, 2606:4700:3030::ac43:a850, 104.21.94.137 and 172.67.168.80.

other host names for instance nepalseattle.org, mail.klimaservisi.info.tr, pl-kategorie846189746812456724.shop, rusrail.ru and yeosijae.org share IP numbers with biolignum.pe.

Name Servers

biolignum.pe is delegated to two name servers: colin.ns.cloudflare.com and harlee.ns.cloudflare.com.

biolignum.pe shares the same name server setup as other domains, for example karmeliqonva.com, celoranthiq.com, visualitsolutions.com, mndpschool.edu.in and pn-enterprises.com.

biolignum.pe at least partially shares name servers with other domains, for instance msch14.ru, dvc-india.com, goldenstep.ru, fhmbk.com and 5882345-ledger.com.

These name servers are often used with laylah.ns.cloudflare.com and noor.ns.cloudflare.com.

Host names with six IP numbers:

colin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75; harlee.ns.cloudflare.com points to: 2606:4700:50::a29f:26ee, 2803:f800:50::6ca2:c2ee, 2a06:98c1:50::ac40:22ee, 108.162.194.238, 162.159.38.238 and 172.64.34.238.

Mail Servers

biolignum.pe is handled by a single mail server, _dc-mx.c66332f2a43b.biolignum.pe.

Host name _dc-mx.c66332f2a43b.biolignum.pe points to IP address 192.250.227.12.

biolignum.pe - robtex.com

biolignum.pe

pe

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`biolignum.pe`

`pe`