`refsru.com`

DNSSEC	⚠️ Not signed
A	46.28.69.10^{🇺🇦 ITLDC-EU46.28.69.0/24}
		PTR	`rolsites.com`
NS	`ns-canada.topdns.com` ⭐
		A	109.201.142.225^{🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route}
			PTR	`ns-canada.topdns.com`
NS	`ns-uk.topdns.com`
		A	77.247.183.137^{🇳🇱 NFORCE77.247.176.0/21 NFOrce Entertainment BV - route 77.247.176.0/21}
			PTR	`ns-uk.topdns.com`
NS	`ns-usa.topdns.com`
		A	143.198.68.197^{🇺🇸 DIGITALOCEAN143.198.64.0/20 DigitalOcean}
		A	161.35.225.48^{🇺🇸 DIGITALOCEAN161.35.224.0/20 DigitalOcean}
SOA	`ns-canada.topdns.com`hostmaster@topdns.com 2025-12-17 #2

`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=1771291435

WOT: SAFE (83/100)

Subdomains

www.refsru.com

Same first word

refsru.com

Similar names

userfr.com

furser.com

surfer.me

resurf.net

ferrus.net

surfer.co

surfer.biz

surfer.finance

surfer.money

surfer.co.uk

resurf.com

surfer.com

ferrus.lv

surfer.guide

rufers.ch

surfer.pro

surfer.de

resurf.ca

erfurs.de

surfer.at

resurf.org

surfer.co.at

surfre.com

surfer.be

surfer.photos

ferrus.fr

ferrus.pl

ferrus.ru

surfer.asia

ferrus.com

surfer.in

refrus.ru

frseur.de

surfer.agency

surfer.photography

surfer.nu

ferrus.pt

surfer.clothing

surfer.nl

surfer.media

surfer.org

rufers.com

surfer.center

surfer.cc

surfer.city

fersur.com

surfer.ru

surfer.tv

ferrus.com.br

fruser.com

surfer.net

ferrus.eu

ferrus.org

surfer.international

rusref.ru

surfer.com.hr

surfer.si

DNS History

9 records (4 active, 5 former)

●NSns-canada.topdns.com2026-02-21 → 2026-03-16 · 3 obs

○ 2016-11-26 02:03:38
● 2026-02-21 19:32:06
● 2026-03-16 08:23:10

●NSns-uk.topdns.com2026-02-21 → 2026-03-16 · 3 obs

○ 2016-11-26 02:03:38
● 2026-02-21 19:32:06
● 2026-03-16 08:23:10

●NSns-usa.topdns.com2026-02-21 → 2026-03-16 · 3 obs

○ 2016-11-26 02:03:38
● 2026-02-21 19:32:06
● 2026-03-16 08:23:10

○NSns1.elshem.com2015-05-26 → 2016-11-26 · 4 obs

● 2015-05-26 22:34:08
● 2016-11-26 02:03:38
○ 2026-02-21 19:32:06
○ 2026-03-16 08:23:10

○NSns2.elshem.com2015-05-26 → 2016-11-26 · 4 obs

● 2015-05-26 22:34:08
● 2016-11-26 02:03:38
○ 2026-02-21 19:32:06
○ 2026-03-16 08:23:10

○NSrolweb.net2015-05-26 → 2016-11-26 · 4 obs

● 2015-05-26 22:34:08
● 2016-11-26 02:03:38
○ 2026-02-21 19:32:06
○ 2026-03-16 08:23:10

○MXmail.refsru.com2015-05-26 → 2016-11-26 · 4 obs

● 2015-05-26 22:34:08
● 2016-11-26 02:03:38
○ 2026-02-21 19:32:06
○ 2026-03-16 08:23:10

○A46.28.66.2022015-05-26 → 2016-11-26 · 4 obs

● 2015-05-26 22:34:08
● 2016-11-26 02:03:38
○ 2026-02-21 19:32:06
○ 2026-03-16 08:23:10

●A46.28.69.102026-02-21 → 2026-03-16 · 3 obs

○ 2016-11-26 02:03:38
● 2026-02-21 19:32:06
● 2026-03-16 08:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
refsru.com	ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com	4 records

✅ Authoritative Response

Server: 143.198.68.197

NS records: ns-canada.topdns.com, ns-usa.topdns.com, ns-uk.topdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refsru.com (unsigned zone)

⏱️ Timing

Total: 467ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.28.69.10`
NS	3	`ns-uk.topdns.com, ns-usa.topdns.com...`
SOA	1	`ns-canada.topdns.com hostmaster.topdns.c`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-canada.topdns.com, ns-usa.topdns.com, ns-usa.topdns.com...)

Analysis

Hierarchy

www.refsru.com has refsru.com as its parent.

IP Addresses

refsru.com maps to IP address 46.28.69.10.

Other host names, for instance geogsite.com, www.refsru.com, refsua.com, elshem.com and www.radioland.net.ua share IP numbers with refsru.com.