`functional-aging.com`

DNSSEC	⚠️ Not signed
A	136.243.73.16^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`wsrv01.bst-system.com`
NS	`ns1.bst-system.de` ⭐
		A	167.235.198.161^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`ns01.bst-system.de`
NS	`ns2.bst-system.de`
		A	91.107.239.136^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`ns02.bst-system.de`
MX	`secure.bst-system.com` ⭐
		A	5.9.155.68^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`mailhub.bst-system.com`
TXT	`v=spf1 a mx a:secure.bst-system.com a:mailhub.bst-system.com a:wsrv01.bst-sys...`
SOA	`ns1.bst-system.de`hostmaster@bst-system.de 2025-12-14 #0

`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=1774500502

Same first word

functional-aging.com

DNS History

6 records (4 active, 2 former)

●NSns1.bst-system.de2016-04-24 → 2026-03-26 · 2 obs

● 2016-04-24 03:50:56
● 2026-03-26 05:09:46

●NSns2.bst-system.de2016-04-24 → 2026-03-26 · 2 obs

● 2016-04-24 03:50:56
● 2026-03-26 05:09:46

○MXmail.functional-aging.com2016-04-24 → 2016-04-24 · 3 obs

● 2016-04-24 03:50:56
○ 2017-01-07 14:36:44
○ 2026-03-26 05:09:46

●MXsecure.bst-system.com2017-01-07 → 2026-03-26 · 3 obs

○ 2016-04-24 03:50:56
● 2017-01-07 14:36:44
● 2026-03-26 05:09:46

●A136.243.73.162018-07-17 → 2026-03-26 · 3 obs

○ 2017-01-07 14:36:44
● 2018-07-17 14:02:02
● 2026-03-26 05:09:46

○A5.9.7.822016-04-24 → 2017-01-07 · 4 obs

● 2016-04-24 03:50:56
● 2017-01-07 14:36:44
○ 2018-07-17 14:02:02
○ 2026-03-26 05:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
functional-aging.com	ns2.bst-system.de, ns1.bst-system.de	-

✅ Authoritative Response

Server:91.107.239.136

NS records: ns2.bst-system.de, ns1.bst-system.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for functional-aging.com (unsigned zone)

⏱️ Timing

Total: 1693ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.73.16`
NS	2	`ns2.bst-system.de, ns1.bst-system.de`
MX	1	`secure.bst-system.com (pri: 10)`
TXT	1	`v=spf1 a mx a:secure.bst-system.com a:ma`
SOA	1	`ns1.bst-system.de hostmaster.bst-system.`

Analysis

IP Addresses

functional-aging.com points to a single IP number: 136.243.73.16.

Other host names, for instance mich-mal.de, pilates-ausbildungen.com, hostmaster.wein-tut-gut-nagel.com, euro-convention.de and bavaria-kersbach.de share IP numbers with functional-aging.com.

Name Servers

Delegation for functional-aging.com rests with two name servers, ns1.bst-system.de and ns2.bst-system.de.

functional-aging.com shares the same name server setup as other domains, including mich-mal.de, pilates-ausbildungen.com, mami-slings.com, deviga.de and bst-system.com.

Host names with one IP number: ns1.bst-system.de points to 167.235.198.161; ns2.bst-system.de points to 91.107.239.136.

Mail Servers

functional-aging.com is handled by a single mail server, secure.bst-system.com.

functional-aging.com uses the same mail server configuration as other domains, such as dachau-woodpeckers.de, wirbelsaeulen-ausbildungen.de, eo-buch.com, pilates-ausbildungen.de and eo-music.com.

secure.bst-system.com points to a single IP: 5.9.155.68.

functional-aging.com - robtex.com