`cyrfer.com`

DNSSEC	⚠️ Not signed
A	85.13.151.91^{🇩🇪 NMM-AS85.13.151.0/24 Neue Medien Muennich}
		PTR	`dd44826.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w00bc20c.kasserver.com` ⭐
		A	85.13.151.91^{🇩🇪 NMM-AS85.13.151.0/24 Neue Medien Muennich}
			PTR	`dd44826.kasserver.com`
TXT	`v=spf1 mx a -all`
TXT	`google-site-verification=qltempgCMLZHdFvbiCLzrNtX7ORcZbk5-AiKQJETJz0`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2607080015

`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=1784286607

Subdomains

mail.cyrfer.com

Same first word

cyrfer.com

cyrfer.de

Similar names

cryfer.com.mx

rcfrey.com

frycer.df.gov.br

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-08-08 → 2026-07-17 · 2 obs

● 2015-08-08 18:38:58
● 2026-07-17 11:40:32

●NSns6.kasserver.com2015-08-08 → 2026-07-17 · 2 obs

● 2015-08-08 18:38:58
● 2026-07-17 11:40:32

○MXmail.cyrfer.com2015-08-08 → 2016-12-05 · 4 obs

● 2015-08-08 18:38:58
● 2016-12-05 22:45:24
○ 2017-03-30 13:48:04
○ 2026-07-17 11:40:32

●MXw00bc20c.kasserver.com2017-03-30 → 2026-07-17 · 3 obs

○ 2016-12-05 22:45:24
● 2017-03-30 13:48:04
● 2026-07-17 11:40:32

○A85.13.130.172015-08-08 → 2017-03-30 · 4 obs

● 2015-08-08 18:38:58
● 2017-03-30 13:48:04
○ 2018-07-24 18:12:48
○ 2026-07-17 11:40:32

●A85.13.151.912026-06-04 → 2026-07-17 · 3 obs

○ 2018-07-24 18:12:48
● 2026-06-04 12:23:20
● 2026-07-17 11:40:32

○A85.13.157.1002018-07-24 → 2018-07-24 · 4 obs

○ 2017-03-30 13:48:04
● 2018-07-24 18:12:48
○ 2026-06-04 12:23:20
○ 2026-07-17 11:40:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cyrfer.com	ns5.kasserver.com, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.159.101

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cyrfer.com (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.151.91`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00bc20c.kasserver.com (pri: 10)`
TXT	2	`v=spf1 mx a -all, google-site-verification=qltempgCMLZHdFv`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)

Analysis

Hierarchy

cyrfer.com serves as the parent of mail.cyrfer.com.

IP Addresses

cyrfer.com resolves to just one IP address, 85.13.151.91.

Two other host names, along with w0102125.kasserver.com, mail.cyrfer.de and sghemsbach.de, also share IP numbers with cyrfer.com.

Name Servers

cyrfer.com is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

cyrfer.com shares its NS records with other domains, for example computerarzt.com, mosges.com, urbanova.de and two others.

cyrfer.com has at least partial name server overlap with other domains, such as philippusschindler.de, icd-immo.de, ilmcloud.de and two others.

It is common to find these name servers paired with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.

ns5.kasserver.com directs to 85.13.128.3 and ns6.kasserver.com directs to 85.13.159.101; each host name points to exactly one IP number.

Mail Servers

The sole mail server for cyrfer.com is w00bc20c.kasserver.com.

cyrfer.com shares the same mail server configuration as other domains, including cyrf.net, monetor.de, arbe-it.de and cyrfer.de.

w00bc20c.kasserver.com resolves to a single IP number: 85.13.151.91.

cyrfer.com - robtex.com

cyrfer.com

com