`tycolibrary.com`

DNSSEC	⚠️ Not signed
A	12.33.8.26^{🇺🇸 AS701812.0.0.0/9 12/8 lower half}
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 2024-08-09 #1

`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=1777001731

Same first word

tycolibrary.com

DNS History

5 records (3 active, 2 former)

●NSa.portsdns.se2026-02-26 → 2026-04-24 · 3 obs

○ 2017-04-19 10:49:40
● 2026-02-26 23:31:18
● 2026-04-24 03:56:40

●NSb.portsdns.net2026-02-26 → 2026-04-24 · 3 obs

○ 2017-04-19 10:49:40
● 2026-02-26 23:31:18
● 2026-04-24 03:56:40

○NScbru.br.ns.els-gms.att.net2015-08-19 → 2017-04-19 · 4 obs

● 2015-08-19 15:48:36
● 2017-04-19 10:49:40
○ 2026-02-26 23:31:18
○ 2026-04-24 03:56:40

○NScmtu.mt.ns.els-gms.att.net2015-08-19 → 2017-04-19 · 4 obs

● 2015-08-19 15:48:36
● 2017-04-19 10:49:40
○ 2026-02-26 23:31:18
○ 2026-04-24 03:56:40

●A12.33.8.262015-08-19 → 2026-04-24 · 2 obs

● 2015-08-19 15:48:36
● 2026-04-24 03:56:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
tycolibrary.com	b.portsdns.net, a.portsdns.se	-

✅ Authoritative Response

Server:94.16.23.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tycolibrary.com (unsigned zone)

⏱️ Timing

Total: 1461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`12.33.8.26`
NS	2	`a.portsdns.se, b.portsdns.net`
TXT	1	`v=spf1 -all`
SOA	1	`a.portsdns.se registry.ports.net`

Analysis

IP Addresses

tycolibrary.com resolves to one IP number: 12.33.8.26.

Other host names, for example tycoassetmgmt.com, share IP numbers with tycolibrary.com.

Name Servers

tycolibrary.com's delegation uses two name servers: b.portsdns.net and a.portsdns.se.

tycolibrary.com uses the same name server setup as other domains, such as logtrade.se, seetee.org, garo.no, socotab.com and yamahamarine.ch.

tycolibrary.com at least partially shares name servers with other domains, for example visonic.eu.

Host names with two IPs:

b.portsdns.net points to 2a00:11c0:3d::1 and 94.16.23.1

a.portsdns.se points to 2607:f740:e009::1 and 45.54.35.101

tycolibrary.com - robtex.com

tycolibrary.com

com