`holidayformula.ru`

DNSSEC	⚠️ Not signed
A	89.111.144.16^{🇷🇺 RU-CENTER89.111.144.0/22 Ru-Center route}
NS	`ns3.nic.ru` ⭐
		A	194.85.61.20^{🇷🇺 RU-CENTER194.85.61.0/24 RUNIC}
			PTR	`ns3.nic.ru`
NS	`ns4.nic.ru`
		A	194.226.96.8^{🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER}
			PTR	`ns4.nic.ru`
NS	`ns8.nic.ru`
		A	193.232.130.14^{🇷🇺 RU-CENTER193.232.130.0/24}
			PTR	`ns8.nic.ru`
MX	`mx02.nicmail.ru` ⭐
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx01.nicmail.ru`⁽¹⁰⁾
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx03.nicmail.ru`⁽²⁰⁾
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
TXT	`v=spf1 include:dc1.nicmail.ru include:dc2.nicmail.ru ?all`
TXT	`_globalsign-domain-verification=V6MoYQ5W9O9EcOBM2yNnCaHdwJpJ_K1NVK6c1ygQIr`
SOA	`ns3.nic.ru`admin@holidayformula.ru serial=1690292540

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068857

🔒 HSTS Preload (+subdomains)

Same first word

holidayformula.ru

DNS History

7 records (7 active, 0 former)

●NSns3.nic.ru2026-03-11 → 2026-05-13 · 2 obs

● 2026-03-11 02:18:00
● 2026-05-13 08:02:42

●NSns4.nic.ru2026-03-11 → 2026-05-13 · 2 obs

● 2026-03-11 02:18:00
● 2026-05-13 08:02:42

●NSns8.nic.ru2026-03-11 → 2026-05-13 · 2 obs

● 2026-03-11 02:18:00
● 2026-05-13 08:02:42

●MXmx01.nicmail.ru2026-03-11 → 2026-05-13 · 2 obs

● 2026-03-11 02:18:00
● 2026-05-13 08:02:42

●MXmx02.nicmail.ru2026-03-11 → 2026-05-13 · 2 obs

● 2026-03-11 02:18:00
● 2026-05-13 08:02:42

●MXmx03.nicmail.ru2026-03-11 → 2026-05-13 · 2 obs

● 2026-03-11 02:18:00
● 2026-05-13 08:02:42

●A89.111.144.162026-03-11 → 2026-05-13 · 2 obs

● 2026-03-11 02:18:00
● 2026-05-13 08:02:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
holidayformula.ru	ns3.nic.ru, ns4.nic.ru, ns8.nic.ru	-

✅ Authoritative Response

Server:193.232.130.14

NS records: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holidayformula.ru (unsigned zone)

⏱️ Timing

Total: 1512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.111.144.16`
NS	3	`ns8.nic.ru, ns3.nic.ru...`
MX	3	`mx03.nicmail.ru (pri: 20), mx01.nicmail.ru (pri: 10)...`
TXT	2	`_globalsign-domain-verification=V6MoYQ5W, v=spf1 include:dc1.nicmail.ru include:dc`
SOA	1	`ns3.nic.ru admin.holidayformula.ru`

Analysis

IP Addresses

holidayformula.ru points to a single IP address: 89.111.144.16.

Name Servers

holidayformula.ru is delegated to three name servers: ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.

holidayformula.ru at least partially shares name servers with other domains, for example moscowstars.su, realrobot.ru, shop-beej.nichost.ru, shoplot.ru and 165.72.210.178.in-addr.arpa.

These name servers are often used together with statuspage1.nic.ru, statuspage2.nic.ru, ns1.hc.ru, ns2.hc.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

Host names with a single IP address:

ns3.nic.ru resolves to 194.85.61.20.

ns4.nic.ru resolves to 194.226.96.8.

ns8.nic.ru resolves to 193.232.130.14.

Mail Servers

holidayformula.ru is handled by three mail servers: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

holidayformula.ru shares at least partially some mail servers with other domains, for instance razvivau.ru, rhsc.ru, galagrin.com, size1.ru and moto-svoboda.ru.