`airportcodedb.com`

DNSSEC	⚠️ Not signed
A	23.88.20.117^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
		PTR	`static.117.20.88.23.clients.your-server.de`
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2025-01-04 #3

`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=1771291435

Same first word

airportcodedb.com

DNS History

11 records (4 active, 7 former)

●NShelium.ns.hetzner.de2026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-07 22:37:20
● 2026-03-24 01:19:44

●NShydrogen.ns.hetzner.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-07 22:37:20
● 2026-03-24 01:19:44

●NSoxygen.ns.hetzner.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-07 22:37:20
● 2026-03-24 01:19:44

○NSprodns.kotisivut.com2015-08-23 → 2018-07-07 · 3 obs

● 2015-08-23 14:18:30
● 2018-07-07 22:37:20
○ 2026-03-24 01:19:44

○NSprodns2.kotisivut.com2015-08-23 → 2018-07-07 · 3 obs

● 2015-08-23 14:18:30
● 2018-07-07 22:37:20
○ 2026-03-24 01:19:44

○NSprodns3.kotisivut.com2015-08-23 → 2018-07-07 · 3 obs

● 2015-08-23 14:18:30
● 2018-07-07 22:37:20
○ 2026-03-24 01:19:44

○NSprodns4.kotisivut.com2015-08-23 → 2018-07-07 · 3 obs

● 2015-08-23 14:18:30
● 2018-07-07 22:37:20
○ 2026-03-24 01:19:44

○MXmail.airportcodedb.com2015-08-23 → 2018-07-07 · 3 obs

● 2015-08-23 14:18:30
● 2018-07-07 22:37:20
○ 2026-03-24 01:19:44

●A23.88.20.1172026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-07 22:37:20
● 2026-03-24 01:19:44

○A81.22.253.2452018-03-22 → 2018-07-07 · 4 obs

○ 2018-02-08 06:03:34
● 2018-03-22 02:27:52
● 2018-07-07 22:37:20
○ 2026-03-24 01:19:44

○A81.22.253.252015-08-23 → 2018-02-08 · 4 obs

● 2015-08-23 14:18:30
● 2018-02-08 06:03:34
○ 2018-03-22 02:27:52
○ 2026-03-24 01:19:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
airportcodedb.com	helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com	2 records

✅ Authoritative Response

Server:88.198.229.192

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for airportcodedb.com (unsigned zone)

⏱️ Timing

Total: 1468ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.88.20.117`
NS	3	`helium.ns.hetzner.de, hydrogen.ns.hetzner.com...`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

IP Addresses

airportcodedb.com points to IP number 23.88.20.117.

For instance, other host names triviamestari.com, static.117.20.88.23.clients.your-server.de, distanciaar.com, distanciaes.com and www.metrolinemap.com share IP numbers with airportcodedb.com.

Name Servers

The delegation for airportcodedb.com is handled by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

airportcodedb.com shares name servers with other domains at least partially, for example hess-co.de, akg-thermotechnik.in, avif.app, competo-dresden.de and vision-ignite.com.

Host names with two IPs:

hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5

airportcodedb.com - robtex.com