`iottelecomsummit.com`

DNSSEC	⚠️ Not signed
A	81.89.49.118^{🇸🇰 VNET-AS81.89.48.0/20 VNET a.s.}
NS	`ns.onebit.cz` ⭐
		A	2a00:1e40:a:53::5^{🇸🇰 IGNUM-AS2a00:1e40:a::/48}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns.onebit.eu`
		A	2001:1ab0:7e1e:2::5^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
		A	217.31.48.201^{🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
NS	`ns.onebit.org`
		A	2a03:b0c0:1:d0::1090:2001^{🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean}
			PTR	`ns3-lon.core.webglobe.com`
		A	178.62.60.201^{🇬🇧 DIGITALOCEAN178.62.0.0/18 DigitalOcean}
			PTR	`ns3-lon.core.webglobe.com`
SOA	`ns.onebit.cz`hostmaster@onebit.cz 2023-11-30 #2

`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=1774566047

⚠️ On DNS blocklist: tif

Same first word

iottelecomsummit.com

DNS History

6 records (4 active, 2 former)

●NSns.onebit.cz2016-12-14 → 2026-03-26 · 2 obs

● 2016-12-14 17:13:12
● 2026-03-26 23:29:58

●NSns.onebit.eu2016-12-14 → 2026-03-26 · 2 obs

● 2016-12-14 17:13:12
● 2026-03-26 23:29:58

●NSns.onebit.org2016-12-14 → 2026-03-26 · 2 obs

● 2016-12-14 17:13:12
● 2026-03-26 23:29:58

○A81.89.49.1162018-01-10 → 2018-01-10 · 4 obs

○ 2016-12-14 17:13:12
● 2018-01-10 13:32:04
○ 2026-03-01 07:40:12
○ 2026-03-26 23:29:58

●A81.89.49.1182026-03-01 → 2026-03-26 · 3 obs

○ 2018-01-10 13:32:04
● 2026-03-01 07:40:12
● 2026-03-26 23:29:58

○A92.240.235.1382016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 17:13:12
○ 2018-01-10 13:32:04
○ 2026-03-26 23:29:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
iottelecomsummit.com	ns.onebit.cz, ns.onebit.org, ns.onebit.eu	-

✅ Authoritative Response

Server:185.65.223.35

NS records: ns.onebit.cz, ns.onebit.org, ns.onebit.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iottelecomsummit.com (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.89.49.118`
NS	3	`ns.onebit.org, ns.onebit.cz...`
SOA	1	`ns.onebit.cz hostmaster.onebit.cz`

Analysis

IP Addresses

iottelecomsummit.com resolves to one IP number: 81.89.49.118.

Other host names, for instance leadershipsm.com, bankingproductsummit.com, retailbankingsummit.com, strategichrmena.com and paymentsinbanking.com share IP numbers with iottelecomsummit.com.

Name Servers

iottelecomsummit.com is delegated to three name servers: ns.onebit.cz, ns.onebit.eu and ns.onebit.org.

iottelecomsummit.com at least partially shares name servers with other domains, including fjfi.cz, mnves.cz, tvorimebydleni.cz, lax.cz and liblice.net.

Host names with two IP numbers:

ns.onebit.cz: 2a00:1e40:a:53::5 and 185.65.223.35

ns.onebit.eu: 2001:1ab0:7e1e:2::5 and 217.31.48.201

ns.onebit.org: 2a03:b0c0:1:d0::1090:2001 and 178.62.60.201

iottelecomsummit.com - robtex.com