`drefs.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2b7^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02b7.elastic-ssl.ui-r.com`
A	217.160.0.218^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1033.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:33^{🇺🇸 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	`ns1033.ui-dns.biz`
		A	185.132.33.33^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1033.ui-dns.biz`
NS	`ns1084.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:84^{🇺🇸 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	`ns1084.ui-dns.de`
		A	185.132.32.84^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1084.ui-dns.de`
NS	`ns1095.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:95^{🇺🇸 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	`ns1095.ui-dns.com`
		A	185.132.34.95^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1095.ui-dns.com`
NS	`ns1099.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:99^{🇺🇸 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	`ns1099.ui-dns.org`
		A	185.132.35.99^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1099.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1033.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #7

`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=1785526952

Same first word

drefs.tax

drefs.de

drefs.eu

drefs.com

drefs.net

drefs.org

drefs.biz

Similar names

dresf.com

dserf.net

freds.eu

freds.ro

dfres.com

frdes.com

rdesf.net

sdfre.com

freds.co.za

fedrs.ru

frsed.org

fedrs.com

edrfs.com

ferds.com

freds.lu

redfs.jp

efdrs.com

freds.cn

freds.dk

dfers.com

sdefr.com

esdrf.com

dfsre.info

dersf.org

redsf.com

dserf.org

dserf.de

freds.jp

ferds.co.za

freds.de

resfd.com

sedfr.com

redfs.fun

esfrd.com

freds.at

freds.org

freds.es

freds.com

sderf.com

freds.be

redfs.com

dserf.com

freds.net

freds.cc

freds.co.nz

drsef.org

derfs.com

dsfer.com

DNS History

14 records (8 active, 6 former)

●NSns1033.ui-dns.biz2026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-05 08:04:50
● 2026-07-01 12:28:44
● 2026-07-31 19:47:36

●NSns1084.ui-dns.de2026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-05 08:04:50
● 2026-07-01 12:28:44
● 2026-07-31 19:47:36

●NSns1095.ui-dns.com2026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-05 08:04:50
● 2026-07-01 12:28:44
● 2026-07-31 19:47:36

●NSns1099.ui-dns.org2026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-05 08:04:50
● 2026-07-01 12:28:44
● 2026-07-31 19:47:36

○NSns15.schlund.de2015-08-30 → 2017-04-05 · 4 obs

● 2015-08-30 15:27:06
● 2017-04-05 08:04:50
○ 2026-07-01 12:28:44
○ 2026-07-31 19:47:36

○NSns16.schlund.de2015-08-30 → 2017-04-05 · 4 obs

● 2015-08-30 15:27:06
● 2017-04-05 08:04:50
○ 2026-07-01 12:28:44
○ 2026-07-31 19:47:36

●MXmx00.ionos.de2026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-05 08:04:50
● 2026-07-01 12:28:44
● 2026-07-31 19:47:36

○MXmx00.schlund.de2015-08-30 → 2017-04-05 · 4 obs

● 2015-08-30 15:27:06
● 2017-04-05 08:04:50
○ 2026-07-01 12:28:44
○ 2026-07-31 19:47:36

●MXmx01.ionos.de2026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-05 08:04:50
● 2026-07-01 12:28:44
● 2026-07-31 19:47:36

○MXmx01.schlund.de2015-08-30 → 2017-04-05 · 4 obs

● 2015-08-30 15:27:06
● 2017-04-05 08:04:50
○ 2026-07-01 12:28:44
○ 2026-07-31 19:47:36

●A2001:8d8:100f:f000::2b72026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-05 08:04:50
● 2026-07-01 12:28:44
● 2026-07-31 19:47:36

●A217.160.0.2182026-07-01 → 2026-07-31 · 3 obs

○ 2017-04-05 08:04:50
● 2026-07-01 12:28:44
● 2026-07-31 19:47:36

○A217.160.231.2252016-07-19 → 2017-04-05 · 5 obs

○ 2016-03-11 04:16:06
● 2016-07-19 13:11:52
● 2017-04-05 08:04:50
○ 2026-07-01 12:28:44
○ 2026-07-31 19:47:36

○A82.165.110.1102015-08-30 → 2016-03-11 · 4 obs

● 2015-08-30 15:27:06
● 2016-03-11 04:16:06
○ 2016-07-19 13:11:52
○ 2026-07-31 19:47:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
drefs.com	ns1099.ui-dns.org, ns1033.ui-dns.biz, ns1084.ui-dns.de, ns1095.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.35.99

NS records: ns1099.ui-dns.org, ns1033.ui-dns.biz, ns1084.ui-dns.de, ns1095.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drefs.com (unsigned zone)

⏱️ Timing

Total: 598ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.218`
AAAA	1	`2001:8d8:100f:f000::2b7`
NS	4	`ns1099.ui-dns.org, ns1084.ui-dns.de...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1033.ui-dns.biz hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1095.ui-dns.com, ns1095.ui-dns.com)

Analysis

IP Addresses

drefs.com resolves to the IP addresses 217.160.0.218 and 2001:8d8:100f:f000::2b7

Additional host names — nal-online.de, dezilla.de, buckermann.de and two others — share IP numbers with drefs.com.

Name Servers

drefs.com has four authoritative name servers: ns1033.ui-dns.biz, ns1095.ui-dns.com, ns1084.ui-dns.de and ns1099.ui-dns.org.

drefs.com has at least partial name server overlap with other domains, such as rainer-hildebrandt.de, ayaten.com, schmila.de and two others.

ns1095.ui-dns.de, ns1099.ui-dns.biz and ns1099.ui-dns.com — plus 7 other name servers — are commonly paired with these name servers.

ns1033.ui-dns.biz, ns1095.ui-dns.com, ns1084.ui-dns.de and ns1099.ui-dns.org all point to exactly two IP numbers each: ns1033.ui-dns.biz → 185.132.33.33 and 2607:f1c0:fe:53:185:132:33:33; ns1095.ui-dns.com → 185.132.34.95 and 2607:f1c0:fe:53:185:132:34:95; ns1084.ui-dns.de → 185.132.32.84 and 2607:f1c0:fe:53:185:132:32:84; ns1099.ui-dns.org → 185.132.35.99 and 2607:f1c0:fe:53:185:132:35:99.

Mail Servers

drefs.com has two mail servers: mx00.ionos.de and mx01.ionos.de.

drefs.com shares the same mail server setup as other domains, including clara.eu, obstgartenkoch.at, dentaal.de and two others.

Each of the two host names carries two IP addresses: mx00.ionos.de points to 212.227.15.41 and 212.227.15.171, and mx01.ionos.de points to 212.227.15.188 and 217.72.192.67.

drefs.com - robtex.com

drefs.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`drefs.com`

`com`