`boelstraining.com`

DNSSEC	⚠️ Not signed
A	156.241.97.130^{🇭🇰 MYCLOUD-AS-AP156.241.64.0/18 CloudFly Net Inc}
NS	`n1.xundns.com` ⭐
		A	2409:8c44:1b00:601:1:1110:609:6027^{🇨🇳 CHINAMOBILE-CN2409:8c44:1b00::/48 CMI (Customer Route)}
		A	2604:86c0:5001:11::2659:466b^{🇺🇸 AS630232604:86c0:5000::/36 GTHOST-SEA}
		A	38.89.70.107^{🇺🇸 AS6302338.89.70.0/24 Route Registered for Cogent Communications Customer - GlobalTelehost Corp}
			PTR	`107-70-89-38.clients.gthost.com`
		A	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
NS	`n2.xundns.com`
		A	2408:8621:0:42:e401:402:0:a^{🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2408:8722:1801:10:4:611:6303:181^{🇨🇳 CHINA169-Backbone2408:8722::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2604:86c0:6001:8::a9c5:8e51^{🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL}
		A	61.163.30.181^{🇨🇳 CHINA169-Backbone61.163.0.0/16 CNC Group CHINA169 Henan Province Network}
			PTR	`hn.ly.kd.adsl`
		A	122.114.37.19^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
		A	169.197.142.81^{🇺🇸 AS63023169.197.142.0/24 GlobalTeleHost}
			PTR	`81-142-197-169.clients.gthost.com`
SOA	`n1.xundns.com`nsadmin@xundns.com serial=437896

`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=1774604242

Same first word

boelstraining.de

boelstraining.com

Similar names

sobeltraining.com

DNS History

16 records (3 active, 13 former)

○NSdns1.novagraaf-dns.com2015-05-30 → 2017-04-04 · 3 obs

● 2015-05-30 17:19:56
● 2017-04-04 20:05:20
○ 2026-03-27 09:39:22

○NSdns2.novagraaf-dns.net2015-05-30 → 2017-04-04 · 3 obs

● 2015-05-30 17:19:56
● 2017-04-04 20:05:20
○ 2026-03-27 09:39:22

○NSdns3.novagraaf-dns.nl2015-05-30 → 2017-04-04 · 3 obs

● 2015-05-30 17:19:56
● 2017-04-04 20:05:20
○ 2026-03-27 09:39:22

○NSdns4.novagraaf-dns.eu2015-05-30 → 2017-04-04 · 3 obs

● 2015-05-30 17:19:56
● 2017-04-04 20:05:20
○ 2026-03-27 09:39:22

●NSn1.xundns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-04-04 20:05:20
● 2026-03-27 09:39:22

●NSn2.xundns.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-04-04 20:05:20
● 2026-03-27 09:39:22

○NSns1.brandshelter.com2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 09:39:22

○NSns2.brandshelter.de2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 09:39:22

○NSns3.brandshelter.info2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 09:39:22

○NSns4.brandshelter.net2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 09:39:22

○NSns5.brandshelter.us2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 09:39:22

●A156.241.97.1302026-03-27 → 2026-03-27 · 2 obs

○ 2017-04-04 20:05:20
● 2026-03-27 09:39:22

○A185.123.52.1992026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 09:39:22

○A2a10:ec6:1:3:185:123:52:1992026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 09:39:22

○A31.171.206.682015-05-30 → 2015-10-19 · 4 obs

● 2015-05-30 17:19:56
● 2015-10-19 15:35:18
○ 2015-12-22 18:02:24
○ 2026-03-27 09:39:22

○A5.39.174.1942015-12-22 → 2017-04-04 · 4 obs

○ 2015-10-19 15:35:18
● 2015-12-22 18:02:24
● 2017-04-04 20:05:20
○ 2026-03-27 09:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
boelstraining.com	n1.xundns.com, n2.xundns.com	11 records

✅ Authoritative Response

Server:122.114.37.19

NS records: n1.xundns.com, n2.xundns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boelstraining.com (unsigned zone)

⏱️ Timing

Total: 753ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.241.97.130`
NS	2	`n2.xundns.com, n1.xundns.com`
SOA	1	`n1.xundns.com nsadmin.xundns.com`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (n1.xundns.com, n1.xundns.com, n1.xundns.com...)

Analysis

IP Addresses

boelstraining.com resolves to a single IP: 156.241.97.130.

Name Servers

boelstraining.com has two name servers: n1.xundns.com and n2.xundns.com.

boelstraining.com shares the same name server setup as other domains, for example qingrunzhen.com, 71833.icu, njcybm.com, boxnt.com and 123kongqineng.com.

boelstraining.com shares some name servers with other domains, for example altanastar.com, 51454444.com, earningapp.info, kitchen-remodeling-pictures.com and vv2635.com.

These name servers are commonly used together with v1s1.xundns.com and v1s2.xundns.com.

Host names with six IP numbers: n2.xundns.com points to: 2408:8621:0:42:e401:402:0:a, 2408:8722:1801:10:4:611:6303:181, 2604:86c0:6001:8::a9c5:8e51, 61.163.30.181, 122.114.37.19 and 169.197.142.81.

Host names with four IP numbers: n1.xundns.com points to: 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107 and 111.6.96.27.

boelstraining.com - robtex.com