`david-sylvian.com`

DNSSEC	⚠️ Not signed
A	5.134.126.114^{🇮🇹 ASN-ITNET5.134.120.0/21 Armada WAN}
		PTR	`dns.itb.it`
NS	`dns2.itbnet.com` ⭐
		A	185.56.171.84^{🇮🇹 ASN-ITNET185.56.168.0/22 Armada WAN2}
			PTR	`itbnet.com`
NS	`dns.itbnet.com`
		A	5.134.126.114^{🇮🇹 ASN-ITNET5.134.120.0/21 Armada WAN}
			PTR	`dns.itb.it`
MX	`mail.david-sylvian.com` ⭐
		A	5.134.126.114^{🇮🇹 ASN-ITNET5.134.120.0/21 Armada WAN}
			PTR	`dns.itb.it`
SOA	`dns.itbnet.com`root@itbnet.com 2012-11-07 #16

`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=1774691507

Subdomains

www.david-sylvian.com

mail.david-sylvian.com

Same first word

david-sylvian.com

DNS History

6 records (4 active, 2 former)

○NSdnf.itbnet.com2015-04-21 → 2017-03-18 · 4 obs

● 2015-04-21 05:41:52
● 2017-03-18 18:03:12
○ 2026-02-16 02:42:22
○ 2026-03-28 10:05:18

●NSdns.itbnet.com2026-02-16 → 2026-03-28 · 3 obs

○ 2017-03-18 18:03:12
● 2026-02-16 02:42:22
● 2026-03-28 10:05:18

●NSdns2.itbnet.com2015-04-21 → 2026-03-28 · 2 obs

● 2015-04-21 05:41:52
● 2026-03-28 10:05:18

●MXmail.david-sylvian.com2015-04-21 → 2026-03-28 · 2 obs

● 2015-04-21 05:41:52
● 2026-03-28 10:05:18

●A5.134.126.1142026-02-16 → 2026-03-28 · 3 obs

○ 2017-03-18 18:03:12
● 2026-02-16 02:42:22
● 2026-03-28 10:05:18

○A93.57.79.2152015-04-21 → 2017-03-18 · 4 obs

● 2015-04-21 05:41:52
● 2017-03-18 18:03:12
○ 2026-02-16 02:42:22
○ 2026-03-28 10:05:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
david-sylvian.com	dns2.itbnet.com, dns.itbnet.com	2 records

✅ Authoritative Response

Server:5.134.126.114

NS records: dns2.itbnet.com, dns.itbnet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for david-sylvian.com (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.134.126.114`
NS	2	`dns.itbnet.com, dns2.itbnet.com`
MX	1	`mail.david-sylvian.com (pri: 10)`
SOA	1	`dns.itbnet.com root.itbnet.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.itbnet.com, dns.itbnet.com)

Analysis

Hierarchy

david-sylvian.com is the parent of www.david-sylvian.com and mail.david-sylvian.com.

IP Addresses

david-sylvian.com resolves to a single IP: 5.134.126.114.

Other host names, for instance www.itb.it, sim.it, alex.peacelink.it, mail.pink-floyd.org and ciaonapoli.it share IP numbers with david-sylvian.com.

Name Servers

david-sylvian.com has two name servers: dns2.itbnet.com and dns.itbnet.com.

david-sylvian.com uses the same name server setup as other domains, such as peacelink.net, pink-floyd.org and itbnet.com.

david-sylvian.com shares some name servers with other domains, for example rootlinux.it, itb.it, sim.it, ciaonapoli.it and vittoriomoccia.it.

These name servers are often used together with dns.itb.it, dnf.itb.it and dnf.itbnet.com.

Host names with a single IP:

dns2.itbnet.com points to 185.56.171.84

dns.itbnet.com points to 5.134.126.114

Mail Servers

david-sylvian.com is handled by a single mail server, mail.david-sylvian.com.

Host name mail.david-sylvian.com points to IP 5.134.126.114.

david-sylvian.com - robtex.com