`glassengineering.ru`

DNSSEC	⚠️ Not signed
A	80.93.184.120^{🇷🇺 SELECTEL80.93.184.0/24 Selectel Route Object}
		PTR	`adventa.ru`
NS	`a.ns.selectel.ru` ⭐
		A	2a00:ab00:800::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	188.68.203.1^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`a.ns.selectel.ru`
NS	`b.ns.selectel.ru`
		A	2a00:ab00:801::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	77.223.114.2^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`b.ns.selectel.ru`
NS	`c.ns.selectel.ru`
		A	2a00:ab00:802::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	188.68.203.3^{🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object}
			PTR	`c.ns.selectel.ru`
NS	`d.ns.selectel.ru`
		A	2a00:ab00:803::2:53^{🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6}
		A	77.223.114.4^{🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object}
			PTR	`d.ns.selectel.ru`
MX	`mail.glassengineering.ru` ⭐
		A	80.93.184.120^{🇷🇺 SELECTEL80.93.184.0/24 Selectel Route Object}
			PTR	`adventa.ru`
TXT	`unione-validate-hash=d1bc8f332f7f06c0e1c0ae6295f7189d`
TXT	`v=spf1 ip4:80.93.184.120 ip4:80.93.184.120 ip4:80.93.184.120 ip4:80.93.184.12...`
SOA	`a.ns.selectel.ru`support@selectel.ru 2025-11-22 #1

`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=4068264

Subdomains

mail.glassengineering.ru

Same first word

glassengineering.ru

glassengineering.hk

glassengineering.com.hk

DNS History

15 records (6 active, 9 former)

●NSa.ns.selectel.ru2026-02-17 → 2026-03-25 · 3 obs

○ 2017-04-05 09:13:20
● 2026-02-17 07:30:30
● 2026-03-25 00:09:02

●NSb.ns.selectel.ru2026-02-17 → 2026-03-25 · 3 obs

○ 2017-04-05 09:13:20
● 2026-02-17 07:30:30
● 2026-03-25 00:09:02

●NSc.ns.selectel.ru2026-02-17 → 2026-03-25 · 3 obs

○ 2017-04-05 09:13:20
● 2026-02-17 07:30:30
● 2026-03-25 00:09:02

●NSd.ns.selectel.ru2026-02-17 → 2026-03-25 · 3 obs

○ 2017-04-05 09:13:20
● 2026-02-17 07:30:30
● 2026-03-25 00:09:02

○NSns1.hc.ru2008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 09:32:32
○ 2015-06-16 05:05:00
○ 2026-03-25 00:09:02

○NSns1.simseo.ru2015-06-16 → 2017-04-05 · 5 obs

○ 2008-11-22 09:32:32
● 2015-06-16 05:05:00
● 2017-04-05 09:13:20
○ 2026-02-17 07:30:30
○ 2026-03-25 00:09:02

○NSns2.hc.ru2008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 09:32:32
○ 2015-06-16 05:05:00
○ 2026-03-25 00:09:02

○NSns2.simseo.ru2015-06-16 → 2017-04-05 · 5 obs

○ 2008-11-22 09:32:32
● 2015-06-16 05:05:00
● 2017-04-05 09:13:20
○ 2026-02-17 07:30:30
○ 2026-03-25 00:09:02

○NSserver32015-06-16 → 2017-04-05 · 5 obs

○ 2008-11-22 09:32:32
● 2015-06-16 05:05:00
● 2017-04-05 09:13:20
○ 2026-02-17 07:30:30
○ 2026-03-25 00:09:02

●MXmail.glassengineering.ru2015-06-16 → 2026-03-25 · 3 obs

○ 2008-11-22 09:32:32
● 2015-06-16 05:05:00
● 2026-03-25 00:09:02

○MXmx.mail5.hc.ru2008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 09:32:32
○ 2015-06-16 05:05:00
○ 2026-03-25 00:09:02

○A46.38.63.1162015-06-16 → 2016-03-30 · 5 obs

○ 2008-11-22 09:32:32
● 2015-06-16 05:05:00
● 2016-03-30 21:47:22
○ 2016-09-15 16:20:10
○ 2026-03-25 00:09:02

○A46.38.63.982016-09-15 → 2017-04-05 · 5 obs

○ 2016-03-30 21:47:22
● 2016-09-15 16:20:10
● 2017-04-05 09:13:20
○ 2026-02-17 07:30:30
○ 2026-03-25 00:09:02

●A80.93.184.1202026-02-17 → 2026-03-25 · 3 obs

○ 2017-04-05 09:13:20
● 2026-02-17 07:30:30
● 2026-03-25 00:09:02

○A89.111.173.772008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 09:32:32
○ 2015-06-16 05:05:00
○ 2026-03-25 00:09:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
glassengineering.ru	c.ns.selectel.ru, d.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru	4 records

✅ Authoritative Response

Server:77.223.114.2

NS records: c.ns.selectel.ru, d.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for glassengineering.ru (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.93.184.120`
NS	4	`a.ns.selectel.ru, c.ns.selectel.ru...`
MX	1	`mail.glassengineering.ru (pri: 10)`
TXT	2	`unione-validate-hash=d1bc8f332f7f06c0e1c, v=spf1 ip4:80.93.184.120 ip4:80.93.184.1`
SOA	1	`a.ns.selectel.ru support.selectel.ru`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (d.ns.selectel.ru, c.ns.selectel.ru, b.ns.selectel.ru...)

Analysis

Hierarchy

The parent of mail.glassengineering.ru is glassengineering.ru.

IP Addresses

glassengineering.ru points to a single IP: 80.93.184.120.

Other host names, for instance kamaz-dealer.ru, special-trucks.ru, www.medapparatura.ru, www.trailer.ru and adventa.ru share IP numbers with glassengineering.ru.

Name Servers

glassengineering.ru's delegation is handled by four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.

glassengineering.ru partially shares name servers with other domains; examples include fatalbeauty.ru, euct.ru, hmlanding.ru, 4mebel.ru and smolmarket.ru.

Host names with two IPs:

a.ns.selectel.ru points to 2a00:ab00:800::2:53 and 188.68.203.1

b.ns.selectel.ru points to 2a00:ab00:801::2:53 and 77.223.114.2

c.ns.selectel.ru points to 2a00:ab00:802::2:53 and 188.68.203.3

d.ns.selectel.ru points to 2a00:ab00:803::2:53 and 77.223.114.4

Mail Servers

glassengineering.ru is handled by a single mail server, mail.glassengineering.ru.

mail.glassengineering.ru points to a single IP: 80.93.184.120.

glassengineering.ru - robtex.com