`systemtroubleshooting.com`

DNSSEC	⚠️ Not signed
A	216.40.34.41^{🇨🇦 TUCOWS216.40.34.0/24}
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`mx.hover.com.cust.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1720468673

`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

systemtroubleshooting.com

DNS History

12 records (4 active, 8 former)

○NSdns.domainsatcost.ca2008-03-09 → 2017-03-25 · 4 obs

● 2008-03-09 05:36:10
● 2017-03-25 15:15:52
○ 2020-02-19 06:00:06
○ 2026-03-22 18:56:54

○NSdns2.domainsatcost.ca2008-03-09 → 2016-07-13 · 4 obs

● 2008-03-09 05:36:10
● 2016-07-13 16:58:48
○ 2017-03-25 15:15:52
○ 2026-03-22 18:56:54

●NSns1.hover.com2020-02-19 → 2026-03-22 · 3 obs

○ 2017-03-25 15:15:52
● 2020-02-19 06:00:06
● 2026-03-22 18:56:54

●NSns2.hover.com2020-02-19 → 2026-03-22 · 3 obs

○ 2017-03-25 15:15:52
● 2020-02-19 06:00:06
● 2026-03-22 18:56:54

○MXallmail.parklogic.com2017-03-25 → 2017-03-25 · 3 obs

● 2017-03-25 15:15:52
○ 2020-02-19 06:00:06
○ 2026-03-22 18:56:54

●MXmx.hover.com.cust.hostedemail.com2020-02-19 → 2026-03-22 · 3 obs

○ 2017-03-25 15:15:52
● 2020-02-19 06:00:06
● 2026-03-22 18:56:54

○A172.99.81.1622015-12-01 → 2017-03-25 · 5 obs

○ 2015-08-02 19:06:34
● 2015-12-01 10:26:50
● 2017-03-25 15:15:52
○ 2020-02-19 06:00:06
○ 2026-03-22 18:56:54

●A216.40.34.412026-03-22 → 2026-03-22 · 2 obs

○ 2020-02-19 06:00:06
● 2026-03-22 18:56:54

○A64.98.145.302020-02-19 → 2020-02-19 · 3 obs

○ 2017-03-25 15:15:52
● 2020-02-19 06:00:06
○ 2026-03-22 18:56:54

○A66.116.125.1502008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 05:36:10
○ 2015-08-02 19:06:34
○ 2026-03-22 18:56:54

○A74.200.250.1842015-08-02 → 2015-08-02 · 4 obs

○ 2008-03-09 05:36:10
● 2015-08-02 19:06:34
○ 2015-12-01 10:26:50
○ 2026-03-22 18:56:54

○CNAME13.pltraffic2.com2017-03-25 → 2017-03-25 · 3 obs

● 2017-03-25 15:15:52
○ 2020-02-19 06:00:06
○ 2026-03-22 18:56:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
systemtroubleshooting.com	ns1.hover.com, ns2.hover.com	4 records

✅ Authoritative Response

Server: 64.98.148.13

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemtroubleshooting.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.40.34.41`
NS	2	`ns2.hover.com, ns1.hover.com`
MX	1	`mx.hover.com.cust.hostedemail.com (pri:`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)

Analysis

IP Addresses

systemtroubleshooting.com resolves to one IP number: 216.40.34.41.

Other host names, for instance grandfirmament.org, cipherflow.com, zwcphoto.com, fightthebite.services and mx3.bobmcconkey.com share IP numbers with systemtroubleshooting.com.

Name Servers

systemtroubleshooting.com's delegation uses two name servers: ns1.hover.com and ns2.hover.com.

systemtroubleshooting.com uses the same name server setup as other domains, such as andybradley.co.uk, playpicker.com, invercargill.me, rchon.com and learnxapi.com.

systemtroubleshooting.com shares name servers with other domains at least partially, for example ergo4industry.com, davislabs.co and anumma.org.

Host names with two IPs:

ns1.hover.com points to 2604:4000:0:d:216:40:47:26 and 216.40.47.26

ns2.hover.com points to 2604:4000:2800:d:64:99:148:13 and 64.98.148.13

Mail Servers

A single mail server handles systemtroubleshooting.com, mx.hover.com.cust.hostedemail.com.

systemtroubleshooting.com shares the same mail server setup as other domains, for instance pentecostalapologetics.com, w(0x696e63657374)er.com, gametheory.biz, raysummers.com and beginasyoumeantogoon.com.

Host name mx.hover.com.cust.hostedemail.com resolves to a single IP: 216.40.42.4.

systemtroubleshooting.com - robtex.com