`spirometryfilters.com`

DNSSEC	⚠️ Not signed
A	148.251.55.130^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
		PTR	`cp68-de.za-dns.com`
NS	`ns3.za-dns.com` ⭐
		A	162.159.24.251^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.za-dns.com`
NS	`ns5.za-dns.com`
		A	162.159.25.15^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns5.za-dns.com`
MX	`spirometryfilters.com` ⭐
		A	148.251.55.130^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cp68-de.za-dns.com`
SOA	`ns3.za-dns.com`bizsupport@telkomsa.net 2026-02-16 #1

`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=1774640577

MX for

spirometryfilters.com

Same first word

spirometryfilters.com

DNS History

8 records (4 active, 4 former)

○NSns1.spyder-hosting.za-dns.com2015-08-08 → 2017-02-17 · 4 obs

● 2015-08-08 20:46:14
● 2017-02-17 11:13:14
○ 2020-03-21 09:05:36
○ 2026-03-27 20:03:18

○NSns2.spyder-hosting.za-dns.com2015-08-08 → 2017-02-17 · 4 obs

● 2015-08-08 20:46:14
● 2017-02-17 11:13:14
○ 2020-03-21 09:05:36
○ 2026-03-27 20:03:18

●NSns3.za-dns.com2020-03-21 → 2026-03-27 · 3 obs

○ 2017-02-17 11:13:14
● 2020-03-21 09:05:36
● 2026-03-27 20:03:18

●NSns5.za-dns.com2020-03-21 → 2026-03-27 · 3 obs

○ 2017-02-17 11:13:14
● 2020-03-21 09:05:36
● 2026-03-27 20:03:18

●MXspirometryfilters.com2015-08-08 → 2026-03-27 · 2 obs

● 2015-08-08 20:46:14
● 2026-03-27 20:03:18

●A148.251.55.1302026-02-16 → 2026-03-27 · 3 obs

○ 2020-03-21 09:05:36
● 2026-02-16 09:26:32
● 2026-03-27 20:03:18

○A37.48.104.2392020-03-21 → 2020-03-21 · 4 obs

○ 2017-02-17 11:13:14
● 2020-03-21 09:05:36
○ 2026-02-16 09:26:32
○ 2026-03-27 20:03:18

○A88.150.178.672015-08-08 → 2017-02-17 · 4 obs

● 2015-08-08 20:46:14
● 2017-02-17 11:13:14
○ 2020-03-21 09:05:36
○ 2026-03-27 20:03:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
spirometryfilters.com	ns3.za-dns.com, ns5.za-dns.com	2 records

✅ Authoritative Response

Server:162.159.25.15

NS records: ns3.za-dns.com, ns5.za-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spirometryfilters.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`148.251.55.130`
NS	2	`ns5.za-dns.com, ns3.za-dns.com`
MX	1	`spirometryfilters.com (pri: 0)`
SOA	1	`ns3.za-dns.com bizsupport.telkomsa.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.za-dns.com, ns5.za-dns.com)

Analysis

Mail Server Role

spirometryfilters.com is the mail server for spirometryfilters.com.

IP Addresses

spirometryfilters.com resolves to a single IP: 148.251.55.130.

Other host names, for instance finservrec.co.za, traok.org, 2dzoo.com, webside.co.za and easymoneycashloans.co.za share IP numbers with spirometryfilters.com.

Name Servers

spirometryfilters.com has two name servers: ns3.za-dns.com and ns5.za-dns.com.

spirometryfilters.com shares the same name server setup as other domains, for example olwandle.co.za, twdiesel.co.za, fninc.co.za, mymakelaar.co.za and ideamongery.co.za.

Host names with a single IP:

ns3.za-dns.com points to 162.159.24.251

ns5.za-dns.com points to 162.159.25.15

Mail Servers

One mail server handles spirometryfilters.com.

Host name spirometryfilters.com points to IP 148.251.55.130.

spirometryfilters.com - robtex.com