`researchviewer.com`

DNSSEC	⚠️ Not signed
A	89.31.143.90^{🇩🇪 UDAG89.31.143.0/24}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`4559731f22098a97fcf819d974460fdbefea1ed6`
TXT	`v=spf1 include:_smtp.udag.de ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2023-12-08 #6

`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=1774538762

Same first word

researchviewer.com

Similar names

researchreview.eu

researchreview.com.au

researchreview.com

reviewresearch.com

researchreview.co.nz

researchreview.info

researchreview.org

researchreview.cn

DNS History

6 records (6 active, 0 former)

●NSns.udag.de2026-02-28 → 2026-03-26 · 2 obs

● 2026-02-28 07:38:00
● 2026-03-26 15:34:58

●NSns.udag.net2026-02-28 → 2026-03-26 · 2 obs

● 2026-02-28 07:38:00
● 2026-03-26 15:34:58

●NSns.udag.org2026-02-28 → 2026-03-26 · 2 obs

● 2026-02-28 07:38:00
● 2026-03-26 15:34:58

●MXmx00.udag.de2026-02-28 → 2026-03-26 · 2 obs

● 2026-02-28 07:38:00
● 2026-03-26 15:34:58

●MXmx01.udag.de2026-02-28 → 2026-03-26 · 2 obs

● 2026-02-28 07:38:00
● 2026-03-26 15:34:58

●A89.31.143.902026-02-28 → 2026-03-26 · 2 obs

● 2026-02-28 07:38:00
● 2026-03-26 15:34:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
researchviewer.com	ns.udag.de, ns.udag.net, ns.udag.org	-

✅ Authoritative Response

Server:185.132.34.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for researchviewer.com (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.31.143.90`
NS	3	`ns.udag.org, ns.udag.de...`
MX	2	`mx01.udag.de (pri: 20), mx00.udag.de (pri: 10)`
TXT	2	`4559731f22098a97fcf819d974460fdbefea1ed6, v=spf1 include:_smtp.udag.de ~all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

Analysis

IP Addresses

researchviewer.com resolves to one IP number: 89.31.143.90.

other host names including leinhos.eu, immob.net, sedlmaier.eu, raven.team and gps-mbh.de share IP numbers with researchviewer.com.

Name Servers

researchviewer.com is delegated to three name servers ns.udag.de, ns.udag.net and ns.udag.org.

researchviewer.com at least partially shares name servers with other domains, for instance playbo.de, websupershop.de, hausausstellung.com, vaeon.com and learning-lab.de.

Host names with two IP numbers:

ns.udag.de points to: 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253.

ns.udag.net points to: 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253.

ns.udag.org points to: 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.

Mail Servers

Two mail servers handle researchviewer.com: mx00.udag.de and mx01.udag.de.

researchviewer.com shares the same mail server setup as other domains, for instance mytolino.com, sat-camper.com, straubmedical.cn, orthoswiss.de and elektric-car.de.

researchviewer.com shares mail servers with other domains to some extent, for instance ibmepa.de.

Host names with one IP number:

mx00.udag.de points to 62.146.106.39

mx01.udag.de points to 62.146.106.40

researchviewer.com - robtex.com