refsta.net - dns.ninja

`refsta.net`

DNSSEC	⚠️ Not signed
A	46.30.58.134^{🇩🇪 MITTWALD-AS46.30.56.0/21 Mittwald CM Service GmbH und Co. KG}
NS	`ns1020.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:20^{🇺🇸 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	`ns1020.ui-dns.biz`
		A	185.132.33.20^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1020.ui-dns.biz`
NS	`ns1020.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:20^{🇺🇸 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	`ns1020.ui-dns.com`
		A	185.132.34.20^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1020.ui-dns.com`
NS	`ns1020.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:20^{🇺🇸 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	`ns1020.ui-dns.de`
		A	185.132.32.20^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1020.ui-dns.de`
NS	`ns1020.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:20^{🇺🇸 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	`ns1020.ui-dns.org`
		A	185.132.35.20^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1020.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	`ns1020.ui-dns.biz`hostmaster@1und1.de 2016-06-19 #3

`net`

	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=1786047084

Same first word

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refsta.eu

refsta.net

refsta.org

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DNS History

13 records (7 active, 6 former)

●NSns1020.ui-dns.biz2019-01-17 → 2026-08-06 · 3 obs

○ 2017-02-10 19:54:24
● 2019-01-17 15:35:32
● 2026-08-06 20:25:30

●NSns1020.ui-dns.com2019-01-17 → 2026-08-06 · 3 obs

○ 2017-02-10 19:54:24
● 2019-01-17 15:35:32
● 2026-08-06 20:25:30

●NSns1020.ui-dns.de2019-01-17 → 2026-08-06 · 3 obs

○ 2017-02-10 19:54:24
● 2019-01-17 15:35:32
● 2026-08-06 20:25:30

●NSns1020.ui-dns.org2019-01-17 → 2026-08-06 · 3 obs

○ 2017-02-10 19:54:24
● 2019-01-17 15:35:32
● 2026-08-06 20:25:30

○NSns65.1und1.de2015-06-05 → 2017-02-10 · 4 obs

● 2015-06-05 14:06:12
● 2017-02-10 19:54:24
○ 2019-01-17 15:35:32
○ 2026-08-06 20:25:30

○NSns66.1und1.de2015-06-05 → 2017-02-10 · 4 obs

● 2015-06-05 14:06:12
● 2017-02-10 19:54:24
○ 2019-01-17 15:35:32
○ 2026-08-06 20:25:30

●MXmx00.ionos.de2026-02-15 → 2026-08-06 · 3 obs

○ 2019-01-17 15:35:32
● 2026-02-15 13:32:46
● 2026-08-06 20:25:30

○MXmx00.kundenserver.de2015-06-05 → 2019-01-17 · 4 obs

● 2015-06-05 14:06:12
● 2019-01-17 15:35:32
○ 2026-02-15 13:32:46
○ 2026-08-06 20:25:30

●MXmx01.ionos.de2026-02-15 → 2026-08-06 · 3 obs

○ 2019-01-17 15:35:32
● 2026-02-15 13:32:46
● 2026-08-06 20:25:30

○MXmx01.kundenserver.de2015-06-05 → 2019-01-17 · 4 obs

● 2015-06-05 14:06:12
● 2019-01-17 15:35:32
○ 2026-02-15 13:32:46
○ 2026-08-06 20:25:30

○A217.160.233.1852016-06-29 → 2016-06-29 · 4 obs

○ 2016-03-02 13:17:18
● 2016-06-29 07:47:16
○ 2017-02-10 19:54:24
○ 2026-08-06 20:25:30

●A46.30.58.1342017-02-10 → 2026-08-06 · 3 obs

○ 2016-06-29 07:47:16
● 2017-02-10 19:54:24
● 2026-08-06 20:25:30

○A82.165.223.1192015-06-05 → 2016-03-02 · 4 obs

● 2015-06-05 14:06:12
● 2016-03-02 13:17:18
○ 2016-06-29 07:47:16
○ 2026-08-06 20:25:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
refsta.net	ns1020.ui-dns.de, ns1020.ui-dns.biz, ns1020.ui-dns.org, ns1020.ui-dns.com	-

✅ Authoritative Response

Server:185.132.33.20

NS records: ns1020.ui-dns.de, ns1020.ui-dns.biz, ns1020.ui-dns.org, ns1020.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refsta.net (unsigned zone)

⏱️ Timing

Total: 615ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.58.134`
NS	4	`ns1020.ui-dns.biz, ns1020.ui-dns.org...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1020.ui-dns.biz hostmaster.1und1.de`

Analysis

IP Addresses

refsta.net has exactly one IP address — 46.30.58.134.

4space.info, hackethal.info, biblio-time.com plus two other host names have IP numbers in common with refsta.net.

Name Servers

Four name servers handle the delegation for refsta.net: ns1020.ui-dns.biz, ns1020.ui-dns.com, ns1020.ui-dns.de and ns1020.ui-dns.org.

There is at least partial name server overlap between refsta.net and other domains — artbysalman.com, ddutravel.com, deus-logistik.org and two more among them.

These name servers regularly appear alongside ns1040.ui-dns.biz, ns1124.ui-dns.com, ns1053.ui-dns.biz and 3 other name servers in NS record sets.

All four hostnames — ns1020.ui-dns.biz, ns1020.ui-dns.com, ns1020.ui-dns.de and ns1020.ui-dns.org — resolve to two IP numbers apiece: ns1020.ui-dns.biz to 185.132.33.20 and 2607:f1c0:fe:53:185:132:33:20; ns1020.ui-dns.com to 185.132.34.20 and 2607:f1c0:fe:53:185:132:34:20; ns1020.ui-dns.de to 185.132.32.20 and 2607:f1c0:fe:53:185:132:32:20; ns1020.ui-dns.org to 185.132.35.20 and 2607:f1c0:fe:53:185:132:35:20.

Mail Servers

refsta.net uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of refsta.net matches that of other domains such as friduren.de, womeninmobility.de, wasserrettungszug.de and two others.

mx00.ionos.de and mx01.ionos.de both carry two IP addresses. The A records for mx00.ionos.de are 212.227.15.41 and 212.227.15.171; the A records for mx01.ionos.de are 212.227.15.188 and 217.72.192.67.