`smart-grids.sk`

DNSSEC	⚠️ Not signed
NS	`ns2.telecom.sk` ⭐
		A	213.81.170.170^{🇸🇰 SK-TELEKOM213.81.128.0/17 routes from Slovak Telecom AS6855}
			PTR	`ns2.telecom.sk`
NS	`ns.telecom.sk`
		A	213.81.153.153^{🇸🇰 SK-TELEKOM213.81.128.0/17 routes from Slovak Telecom AS6855}
			PTR	`ns.telecom.sk`
SOA	`ns.telecom.sk`hostmaster@telecom.sk 2015-05-18 #50

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018524462

Same first word

smart-grids.cn

smart-grids.sk

smart-grids.pl

smart-grids.fr

smart-grids.org

smart-grids.nl

smart-grids.de

DNS History

2 records (2 active, 0 former)

●NSns.telecom.sk2015-08-05 → 2026-05-10 · 2 obs

● 2015-08-05 09:30:46
● 2026-05-10 13:12:34

●NSns2.telecom.sk2015-08-05 → 2026-05-10 · 2 obs

● 2015-08-05 09:30:46
● 2026-05-10 13:12:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	-
smart-grids.sk	ns.telecom.sk, ns2.telecom.sk	2 records

✅ Authoritative Response

Server:213.81.153.153

NS records: ns.telecom.sk, ns2.telecom.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smart-grids.sk (unsigned zone)

⏱️ Timing

Total: 832ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns.telecom.sk, ns2.telecom.sk`
SOA	1	`ns.telecom.sk hostmaster.telecom.sk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.telecom.sk, ns2.telecom.sk)

Analysis

Name Servers

Delegation for smart-grids.sk rests with two name servers, ns2.telecom.sk and ns.telecom.sk.

smart-grids.sk shares the same name server setup as other domains, including 87-197-188.telecom.sk, 95-103-169.t-com.sk, repro-online.sk, 95-103-68.t-com.sk and 81.98.78.in-addr.arpa.

smart-grids.sk shares name servers with other domains at least partially, for example gyvv.sk.

Host names with one IP number: ns2.telecom.sk points to 213.81.170.170; ns.telecom.sk points to 213.81.153.153.

smart-grids.sk - robtex.com

smart-grids.sk

sk