ef-robots.com - dns.ninja

`ef-robots.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.41^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1037.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:37^{🇺🇸 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	`ns1037.ui-dns.org`
		A	185.132.35.37^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1037.ui-dns.org`
NS	`ns1037.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:37^{🇺🇸 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	`ns1037.ui-dns.biz`
		A	185.132.33.37^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1037.ui-dns.biz`
NS	`ns1037.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:37^{🇺🇸 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	`ns1037.ui-dns.com`
		A	185.132.34.37^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1037.ui-dns.com`
NS	`ns1037.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:37^{🇺🇸 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	`ns1037.ui-dns.de`
		A	185.132.32.37^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1037.ui-dns.de`
MX	`mx00.ionos.es` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.es` ⭐
		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	`ns1037.ui-dns.org`hostmaster@1and1.com 2017-01-31 #8

`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=1785047532

Previously MX for

ef-robots.com

Same first word

ef-robots.com

Similar names

best-roof.com

f-booster.com

best-roof.ru

bestof-ro.de

f-booster.de

DNS History

16 records (8 active, 8 former)

○NSns-es.1and1-dns.biz2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 16:59:22
○ 2026-02-17 17:11:02
○ 2026-07-26 06:51:04

○NSns-es.1and1-dns.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 16:59:22
○ 2026-02-17 17:11:02
○ 2026-07-26 06:51:04

○NSns-es.1and1-dns.es2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 16:59:22
○ 2026-02-17 17:11:02
○ 2026-07-26 06:51:04

○NSns-es.1and1-dns.org2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 16:59:22
○ 2026-02-17 17:11:02
○ 2026-07-26 06:51:04

●NSns1037.ui-dns.biz2026-02-17 → 2026-07-26 · 3 obs

○ 2016-12-15 16:59:22
● 2026-02-17 17:11:02
● 2026-07-26 06:51:04

●NSns1037.ui-dns.com2026-02-17 → 2026-07-26 · 3 obs

○ 2016-12-15 16:59:22
● 2026-02-17 17:11:02
● 2026-07-26 06:51:04

●NSns1037.ui-dns.de2026-02-17 → 2026-07-26 · 3 obs

○ 2016-12-15 16:59:22
● 2026-02-17 17:11:02
● 2026-07-26 06:51:04

●NSns1037.ui-dns.org2026-02-17 → 2026-07-26 · 3 obs

○ 2016-12-15 16:59:22
● 2026-02-17 17:11:02
● 2026-07-26 06:51:04

○MXef-robots.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 16:59:22
○ 2026-02-17 17:11:02
○ 2026-07-26 06:51:04

●MXmx00.ionos.es2026-02-17 → 2026-07-26 · 3 obs

○ 2016-12-15 16:59:22
● 2026-02-17 17:11:02
● 2026-07-26 06:51:04

○MXmx01.1and1.es2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 16:59:22
○ 2026-02-17 17:11:02
○ 2026-07-26 06:51:04

●MXmx01.ionos.es2026-02-17 → 2026-07-26 · 3 obs

○ 2016-12-15 16:59:22
● 2026-02-17 17:11:02
● 2026-07-26 06:51:04

●A2001:8d8:100f:f000::2002026-02-17 → 2026-07-26 · 3 obs

○ 2016-12-15 16:59:22
● 2026-02-17 17:11:02
● 2026-07-26 06:51:04

○A2001:8d8:8a9:4a00::2b:a5582016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 16:59:22
○ 2026-02-17 17:11:02
○ 2026-07-26 06:51:04

●A217.160.0.412026-02-17 → 2026-07-26 · 3 obs

○ 2016-12-15 16:59:22
● 2026-02-17 17:11:02
● 2026-07-26 06:51:04

○A87.106.136.1512016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 16:59:22
○ 2026-02-17 17:11:02
○ 2026-07-26 06:51:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ef-robots.com	ns1037.ui-dns.de, ns1037.ui-dns.biz, ns1037.ui-dns.org, ns1037.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.37

NS records: ns1037.ui-dns.de, ns1037.ui-dns.biz, ns1037.ui-dns.org, ns1037.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ef-robots.com (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.41`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1037.ui-dns.biz, ns1037.ui-dns.com...`
MX	2	`mx01.ionos.es (pri: 10), mx00.ionos.es (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1037.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1037.ui-dns.com, ns1037.ui-dns.com)

Analysis

IP Addresses

ef-robots.com has two IP addresses: 217.160.0.41 and 2001:8d8:100f:f000::200

hajj-umre.de, wasmitapps.com, cesifo.info plus two other host names have IP numbers in common with ef-robots.com.

Name Servers

Four name servers handle the delegation for ef-robots.com: ns1037.ui-dns.biz, ns1037.ui-dns.com, ns1037.ui-dns.de and ns1037.ui-dns.org.

There is at least partial name server overlap between ef-robots.com and other domains — ovilab.com, patho-praxis-muenchen.de, diondo.de and two more among them.

The name servers ns1025.ui-dns.org, ns1065.ui-dns.com and ns1086.ui-dns.org are often found in combination with these name servers.

All four hostnames — ns1037.ui-dns.biz, ns1037.ui-dns.com, ns1037.ui-dns.de and ns1037.ui-dns.org — resolve to two IP numbers apiece: ns1037.ui-dns.biz to 185.132.33.37 and 2607:f1c0:fe:53:185:132:33:37; ns1037.ui-dns.com to 185.132.34.37 and 2607:f1c0:fe:53:185:132:34:37; ns1037.ui-dns.de to 185.132.32.37 and 2607:f1c0:fe:53:185:132:32:37; ns1037.ui-dns.org to 185.132.35.37 and 2607:f1c0:fe:53:185:132:35:37.

Mail Servers

ef-robots.com uses two mail servers, mx00.ionos.es and mx01.ionos.es.

The mail server setup of ef-robots.com matches that of other domains such as nutrema.com, gmobel.es, adytra.com and two others.

mx00.ionos.es → 212.227.15.41 and mx01.ionos.es → 217.72.192.67: one IP number per host name.