isws.com - dns.ninja

`isws.com`

DNSSEC	⚠️ Not signed
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	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
TXT	`protonmail-verification=75c97d9bdeb19fb8a420917e4b33ed2816eda617`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1720467415

`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=1783948847

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DNS History

9 records (3 active, 6 former)

●NSns1.hover.com2026-02-25 → 2026-07-13 · 3 obs

○ 2017-04-20 23:00:34
● 2026-02-25 16:54:42
● 2026-07-13 13:38:56

○NSns1.powweb.com2015-08-01 → 2017-04-20 · 5 obs

○ 2007-10-22 21:03:56
● 2015-08-01 12:47:10
● 2017-04-20 23:00:34
○ 2026-02-25 16:54:42
○ 2026-07-13 13:38:56

●NSns2.hover.com2026-02-25 → 2026-07-13 · 3 obs

○ 2017-04-20 23:00:34
● 2026-02-25 16:54:42
● 2026-07-13 13:38:56

○NSns2.powweb.com2007-10-22 → 2017-04-20 · 4 obs

● 2007-10-22 21:03:56
● 2017-04-20 23:00:34
○ 2026-02-25 16:54:42
○ 2026-07-13 13:38:56

○NSns3.powweb.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 21:03:56
○ 2015-08-01 12:47:10
○ 2026-07-13 13:38:56

●MXmail.protonmail.ch2026-02-25 → 2026-07-13 · 3 obs

○ 2017-04-20 23:00:34
● 2026-02-25 16:54:42
● 2026-07-13 13:38:56

○MXmx.isws.com2007-10-22 → 2017-04-20 · 4 obs

● 2007-10-22 21:03:56
● 2017-04-20 23:00:34
○ 2026-02-25 16:54:42
○ 2026-07-13 13:38:56

○A65.254.227.2242016-09-18 → 2017-04-20 · 5 obs

○ 2016-03-27 14:06:38
● 2016-09-18 20:07:08
● 2017-04-20 23:00:34
○ 2026-02-25 16:54:42
○ 2026-07-13 13:38:56

○A65.254.250.1012007-10-22 → 2016-03-27 · 4 obs

● 2007-10-22 21:03:56
● 2016-03-27 14:06:38
○ 2016-09-18 20:07:08
○ 2026-07-13 13:38:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
isws.com	ns1.hover.com, ns2.hover.com	4 records

✅ Authoritative Response

Server:216.40.47.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isws.com (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.hover.com, ns1.hover.com`
MX	1	`mail.protonmail.ch (pri: 10)`
TXT	2	`protonmail-verification=75c97d9bdeb19fb8, v=spf1 include:_spf.protonmail.ch mx ~al`
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

Name Servers

isws.com is delegated to two name servers: ns1.hover.com and ns2.hover.com.

isws.com has the same name server delegation as a number of other domains, such as propria.ca, t2c.us, conoranddavid.com and two more.

There is at least partial name server overlap between isws.com and other domains — cemetery-lodi.net, maptoaster.net, tec-usa.com and two more among them.

These name servers are routinely deployed together with the name servers ns3.hover.com.

ns1.hover.com and ns2.hover.com each resolve to two IP addresses: ns1.hover.com points to 216.40.47.26 and 2604:4000:0:d:216:40:47:26, while ns2.hover.com points to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.

Mail Servers

isws.com routes its mail through a single mail server, mail.protonmail.ch.

isws.com has the same mail server arrangement as a number of other domains, for example chibi.zone, roseamaru.com, unixspool.com and two more.

isws.com shares at least some of its mail servers with other domains — for example alchymia.com, cyberned.com, ns2.bytesec.org and two more.

It is common to find these mail servers paired with the mail servers mailsec.protonmail.ch.

mail.protonmail.ch points to three IP addresses: 176.119.200.128, 185.70.42.128 and 185.205.70.128.