`heavyweight.show`

DNSSEC	⚠️ Not signed
NS	`a.portsdns.se` ⭐
		A	2607:f740:e009::1^{🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix}
			PTR	`a.portsdns.se`
		A	45.54.35.101^{🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown}
			PTR	`a.portsdns.se`
NS	`b.portsdns.net`
		A	2a00:11c0:3d::1^{🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX}
			PTR	`b.portsdns.net`
		A	94.16.23.1^{🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX}
			PTR	`b.portsdns.net`
TXT	`v=spf1 -all`
SOA	`a.portsdns.se`registry@ports.net 2026-01-16 #0

`show`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.show` ⭐
	NS	`v0n1.nic.show`
	NS	`v0n2.nic.show`
	NS	`v0n3.nic.show`
	NS	`v2n0.nic.show`
	NS	`v2n1.nic.show`
	SOA	`v0n0.nic.show`hostmaster@donuts.email serial=1778549809

Same first word

heavyweight.show

heavyweight.cz

DNS History

2 records (2 active, 0 former)

●NSa.portsdns.se2026-02-26 → 2026-05-12 · 2 obs

● 2026-02-26 13:33:42
● 2026-05-12 02:03:44

●NSb.portsdns.net2026-02-26 → 2026-05-12 · 2 obs

● 2026-02-26 13:33:42
● 2026-05-12 02:03:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
show	v2n0.nic.show, v0n3.nic.show, v0n2.nic.show, v0n0.nic.show...	12 records
heavyweight.show	a.portsdns.se, b.portsdns.net	-

✅ Authoritative Response

Server:94.16.23.1

NS records: a.portsdns.se, b.portsdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heavyweight.show (unsigned zone)

⏱️ Timing

Total: 1151ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`b.portsdns.net, a.portsdns.se`
TXT	1	`v=spf1 -all`
SOA	1	`a.portsdns.se registry.ports.net`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.show, v2n0.nic.show, v0n3.nic.show...)

Analysis

Name Servers

heavyweight.show is delegated to two name servers b.portsdns.net and a.portsdns.se.

heavyweight.show shares the same name server setup as other domains, for instance hugobossonline.net, c-and-a.si, caffe-freddo.com, mealswithkraft.com and buko.dk.

heavyweight.show at least partially shares name servers with other domains, for instance xn--vstbygg-5wa.se, marineshop.fi, bobcat.hlt.se and 51.156.in-addr.arpa.

Host names with two IP numbers:

The host name b.portsdns.net points to 2a00:11c0:3d::1 and 94.16.23.1; the host name a.portsdns.se points to 2607:f740:e009::1 and 45.54.35.101.

heavyweight.show - robtex.com