`esfa-airtec.com`

DNSSEC	⚠️ Not signed
NS	`ns1.s-dns.de` ⚠️ Not in zone NS records
		A	192.174.68.13^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`pns01.kyberio-dns.com`
NS	`ns2.s-dns.de` ⚠️ Not in zone NS records
		A	176.97.158.13^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`pns02.kyberio-dns.de`

`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=1774469607

Same first word

esfa-airtec.com

esfa-airtec.de

DNS History

5 records (2 active, 3 former)

●NSns1.s-dns.de2015-08-11 → 2026-03-25 · 2 obs

● 2015-08-11 00:39:12
● 2026-03-25 20:43:50

●NSns2.s-dns.de2015-08-11 → 2026-03-25 · 2 obs

● 2015-08-11 00:39:12
● 2026-03-25 20:43:50

○MXmail.esfa-airtec.com2015-08-11 → 2017-03-24 · 4 obs

● 2015-08-11 00:39:12
● 2017-03-24 14:24:24
○ 2026-03-25 20:43:48
○ 2026-03-25 20:43:50

○A62.113.207.702015-12-06 → 2017-03-24 · 5 obs

○ 2015-08-11 00:39:12
● 2015-12-06 18:02:46
● 2017-03-24 14:24:24
○ 2026-03-25 20:43:48
○ 2026-03-25 20:43:50

○A94.23.206.632015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 00:39:12
○ 2015-12-06 18:02:46
○ 2026-03-25 20:43:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
esfa-airtec.com	ns2.s-dns.de, ns1.s-dns.de	-

✅ Authoritative Response

Server:192.174.68.13

NS records: ns2.s-dns.de, ns1.s-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esfa-airtec.com (unsigned zone)

⏱️ Timing

Total: 863ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

esfa-airtec.com is delegated to two name servers: ns1.s-dns.de and ns2.s-dns.de.

esfa-airtec.com uses the same name server setup as other domains, including immobit.de, dirk-schneider.net, comp-leipzig.de, aubach-embassy-of-art.net and reise-urlaub-zimmer.at.

At least part of the name servers for esfa-airtec.com are shared with other domains, for instance dionics.de, chronisten.info, 1sthop.net, microbloghost.com and sup-f.de.

These name servers are commonly used alongside pns01.dcsix.net and pns02.dcsix.net.

Hostnames with a single IP

ns1.s-dns.de resolves to: 192.174.68.13.

ns2.s-dns.de resolves to: 176.97.158.13.

esfa-airtec.com - robtex.com

esfa-airtec.com

com