`instytutzdrowia.net`

DNSSEC	⚠️ Not signed
A	178.211.137.89^{🇵🇱 LHPL178.211.137.0/24}
		PTR	`s24.kylos.pl`
NS	`ns1.kylos.pl` ⭐
		A	195.162.24.10^{🇵🇱 KYLOS-AS195.162.24.0/23 Kylos_from_LH}
			PTR	`ns1.kylos.pl`
NS	`ns2.kylos.pl`
		A	5.252.231.125^{🇵🇱 LHPL5.252.228.0/22}
			PTR	`ns2.kylos.pl`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
TXT	`google-site-verification=yUgkwQrXs-mja7KH0tjngJL4dYPJ7qeLEIFVni3yKFI`
TXT	`v=spf1 a mx ip4:178.211.137.89 include:_spf.google.com -all`
SOA	`ns1.kylos.pl`hostmaster@instytutzdrowia.net 2025-12-03 #6

`net`

	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=1776038772

Previously MX for

instytutzdrowia.net

Same first word

instytutzdrowia.net

DNS History

15 records (4 active, 11 former)

○NSdns1.name-services.com2016-04-18 → 2016-04-18 · 3 obs

● 2016-04-18 23:26:04
○ 2016-12-30 01:44:48
○ 2026-04-13 00:23:52

○NSdns2.name-services.com2016-04-18 → 2016-04-18 · 3 obs

● 2016-04-18 23:26:04
○ 2016-12-30 01:44:48
○ 2026-04-13 00:23:52

○NSdns3.name-services.com2016-04-18 → 2016-04-18 · 3 obs

● 2016-04-18 23:26:04
○ 2016-12-30 01:44:48
○ 2026-04-13 00:23:52

○NSdns4.name-services.com2016-04-18 → 2016-04-18 · 3 obs

● 2016-04-18 23:26:04
○ 2016-12-30 01:44:48
○ 2026-04-13 00:23:52

○NSdns5.name-services.com2016-04-18 → 2016-04-18 · 3 obs

● 2016-04-18 23:26:04
○ 2016-12-30 01:44:48
○ 2026-04-13 00:23:52

●NSns1.kylos.pl2018-08-04 → 2026-04-13 · 3 obs

○ 2016-12-30 01:44:48
● 2018-08-04 15:21:26
● 2026-04-13 00:23:52

○NSns1.prothost.com2016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-18 23:26:04
● 2016-12-30 01:44:48
○ 2018-08-04 15:21:26
○ 2026-04-13 00:23:52

●NSns2.kylos.pl2018-08-04 → 2026-04-13 · 3 obs

○ 2016-12-30 01:44:48
● 2018-08-04 15:21:26
● 2026-04-13 00:23:52

○NSns2.prothost.com2016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-18 23:26:04
● 2016-12-30 01:44:48
○ 2018-08-04 15:21:26
○ 2026-04-13 00:23:52

○MXinstytutzdrowia.net2016-12-30 → 2018-08-04 · 4 obs

● 2016-12-30 01:44:48
● 2018-08-04 15:21:26
○ 2026-03-27 04:52:58
○ 2026-04-13 00:23:52

●MXsmtp.google.com2026-03-27 → 2026-04-13 · 3 obs

○ 2018-08-04 15:21:26
● 2026-03-27 04:52:58
● 2026-04-13 00:23:52

○A149.202.207.1892016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-18 23:26:04
● 2016-12-30 01:44:48
○ 2018-08-04 15:21:26
○ 2026-04-13 00:23:52

●A178.211.137.892026-03-27 → 2026-04-13 · 3 obs

○ 2018-08-04 15:21:26
● 2026-03-27 04:52:58
● 2026-04-13 00:23:52

○A195.162.24.1642018-08-04 → 2018-08-04 · 4 obs

○ 2016-12-30 01:44:48
● 2018-08-04 15:21:26
○ 2026-03-27 04:52:58
○ 2026-04-13 00:23:52

○A98.124.204.162016-04-18 → 2016-04-18 · 3 obs

● 2016-04-18 23:26:04
○ 2016-12-30 01:44:48
○ 2026-04-13 00:23:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
instytutzdrowia.net	ns1.kylos.pl, ns2.kylos.pl	-

✅ Authoritative Response

Server:195.162.24.10

NS records: ns1.kylos.pl, ns2.kylos.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instytutzdrowia.net (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.211.137.89`
NS	2	`ns2.kylos.pl, ns1.kylos.pl`
MX	1	`SMTP.GOOGLE.COM (pri: 1)`
TXT	2	`v=spf1 a mx ip4:178.211.137.89 include:_, google-site-verification=yUgkwQrXs-mja7K`
SOA	1	`ns1.kylos.pl hostmaster.instytutzdrowia.`

Analysis

IP Addresses

instytutzdrowia.net points to an IP address: 178.211.137.89.

other host names include korpik.pl, dns.wifi-networks.pl, botak.eu, media.wifi-networks.pl and gateway.wifi-networks.pl; they share IP numbers with instytutzdrowia.net.

Name Servers

Two name servers ns1.kylos.pl and ns2.kylos.pl handle the delegation for instytutzdrowia.net.

instytutzdrowia.net shares the same name server setup as other domains, for instance easyterm.pl, navship.pl, inhouse24.com, dyplomus.pl and hasajacezajace.com.

instytutzdrowia.net shares name servers with other domains at least partially, for example aan.gov.pl.

Host names with one IP:

ns1.kylos.pl points to: 195.162.24.10

ns2.kylos.pl points to: 5.252.231.125

Mail Servers

instytutzdrowia.net is handled by a single mail server, smtp.google.com.

instytutzdrowia.net uses the same mail server setup as other domains, for instance synageconsultants.com, aexelar.com, zakupki.gov.tj, brainhoard.com and musoc.org.nz.

instytutzdrowia.net shares at least partially some mail servers with other domains, for instance upmeet.ai, bit-ment.com, singingriverhealthsystem.com, digitalspectrumink.com and rgsac.com.

Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c21::1a, 2607:f8b0:4004:c21::1b, 64.233.180.26, 64.233.180.27, 142.251.179.26, 172.253.62.26 and 172.253.62.27.

instytutzdrowia.net - robtex.com