refeka.ch - dns.ninja

`refeka.ch`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2b5^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02b5.elastic-ssl.ui-r.com`
A	217.160.0.150^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1040.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5328:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.org`
		A	217.160.83.40^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.org`
NS	`ns1052.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5134:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.biz`
		A	217.160.81.52^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1052.ui-dns.biz`
NS	`ns1063.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:63^{🇺🇸 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	`ns1063.ui-dns.de`
		A	185.132.32.63^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1063.ui-dns.de`
NS	`ns1091.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:525b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1091.ui-dns.com`
		A	217.160.82.91^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1091.ui-dns.com`
MX	`refeka-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`tmes=7b1e91499c3be0151a8eedacc0547ac3`
TXT	`MS=ms68205772`
TXT	`v=spf1 mx ip4:80.152.171.16 ip4:213.203.201.125 include:spf.tmes.trendmicro.c...`
TXT	`hes=c9bb038795762435a8a9ec3ec62df14f`
SOA	`ns1040.ui-dns.org`hostmaster@1und1.com 2017-06-01 #31

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-07-10 #2

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DNS History

14 records (7 active, 7 former)

○NSns1.domaindiscount24.net2015-07-05 → 2017-08-02 · 4 obs

● 2015-07-05 04:53:44
● 2017-08-02 11:08:56
○ 2026-05-31 12:33:48
○ 2026-07-09 23:34:12

●NSns1040.ui-dns.org2026-05-31 → 2026-07-09 · 3 obs

○ 2017-08-02 11:08:56
● 2026-05-31 12:33:48
● 2026-07-09 23:34:12

●NSns1052.ui-dns.biz2026-05-31 → 2026-07-09 · 3 obs

○ 2017-08-02 11:08:56
● 2026-05-31 12:33:48
● 2026-07-09 23:34:12

●NSns1063.ui-dns.de2026-05-31 → 2026-07-09 · 3 obs

○ 2017-08-02 11:08:56
● 2026-05-31 12:33:48
● 2026-07-09 23:34:12

●NSns1091.ui-dns.com2026-05-31 → 2026-07-09 · 3 obs

○ 2017-08-02 11:08:56
● 2026-05-31 12:33:48
● 2026-07-09 23:34:12

○NSns2.domaindiscount24.net2015-07-05 → 2017-08-02 · 4 obs

● 2015-07-05 04:53:44
● 2017-08-02 11:08:56
○ 2026-05-31 12:33:48
○ 2026-07-09 23:34:12

○NSns3.domaindiscount24.net2015-07-05 → 2017-08-02 · 4 obs

● 2015-07-05 04:53:44
● 2017-08-02 11:08:56
○ 2026-05-31 12:33:48
○ 2026-07-09 23:34:12

●MXrefeka-ch.mail.protection.outlook.com2026-05-31 → 2026-07-09 · 2 obs

● 2026-05-31 12:33:48
● 2026-07-09 23:34:12

○A109.234.109.202015-07-05 → 2016-02-29 · 4 obs

● 2015-07-05 04:53:44
● 2016-02-29 12:25:08
○ 2016-06-19 08:53:40
○ 2026-07-09 23:34:12

○A109.234.109.212015-07-05 → 2016-02-29 · 4 obs

● 2015-07-05 04:53:44
● 2016-02-29 12:25:08
○ 2016-06-19 08:53:40
○ 2026-07-09 23:34:12

●A2001:8d8:100f:f000::2b52026-05-31 → 2026-07-09 · 3 obs

○ 2017-08-02 11:08:56
● 2026-05-31 12:33:48
● 2026-07-09 23:34:12

○A213.128.138.2362015-07-05 → 2016-02-29 · 4 obs

● 2015-07-05 04:53:44
● 2016-02-29 12:25:08
○ 2016-06-19 08:53:40
○ 2026-07-09 23:34:12

●A217.160.0.1502026-05-31 → 2026-07-09 · 3 obs

○ 2017-08-02 11:08:56
● 2026-05-31 12:33:48
● 2026-07-09 23:34:12

○A51.254.41.572016-06-19 → 2017-08-02 · 5 obs

○ 2016-02-29 12:25:08
● 2016-06-19 08:53:40
● 2017-08-02 11:08:56
○ 2026-05-31 12:33:48
○ 2026-07-09 23:34:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
refeka.ch	ns1040.ui-dns.org, ns1052.ui-dns.biz, ns1063.ui-dns.de, ns1091.ui-dns.com	-

✅ Authoritative Response

Server:217.160.83.40

NS records: ns1040.ui-dns.org, ns1052.ui-dns.biz, ns1063.ui-dns.de, ns1091.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refeka.ch (unsigned zone)

⏱️ Timing

Total: 805ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.150`
AAAA	1	`2001:8d8:100f:f000::2b5`
NS	4	`ns1052.ui-dns.biz, ns1063.ui-dns.de...`
MX	1	`refeka-ch.mail.protection.outlook.com (p`
TXT	4	`tmes=7b1e91499c3be0151a8eedacc0547ac3, MS=ms68205772...`
SOA	1	`ns1040.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

refeka.ch directs to two IP numbers, 217.160.0.150 and 2001:8d8:100f:f000::2b5

Among the host names that share IP numbers with refeka.ch are granxadorial.com, guido-speer.de, digitalewelt.eu and two others.

Name Servers

The domain refeka.ch is delegated to these four name servers: ns1052.ui-dns.biz, ns1091.ui-dns.com, ns1063.ui-dns.de and ns1040.ui-dns.org.

refeka.ch has at least partial name server overlap with other domains, such as eckerthomas.de, abopr.de, milannet.it and two others.

ns1052.ui-dns.com, ns1052.ui-dns.de and ns1052.ui-dns.org — plus 7 other name servers — are commonly paired with these name servers.

ns1052.ui-dns.biz, ns1091.ui-dns.com, ns1063.ui-dns.de and ns1040.ui-dns.org all point to exactly two IP numbers each: ns1052.ui-dns.biz → 217.160.81.52 and 2001:8d8:fe:53:0:d9a0:5134:100; ns1091.ui-dns.com → 217.160.82.91 and 2001:8d8:fe:53:0:d9a0:525b:100; ns1063.ui-dns.de → 185.132.32.63 and 2607:f1c0:fe:53:185:132:32:63; ns1040.ui-dns.org → 217.160.83.40 and 2001:8d8:fe:53:0:d9a0:5328:100.

Mail Servers

refeka.ch routes its mail through a single mail server, refeka-ch.mail.protection.outlook.com.

refeka-ch.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.168.0, 52.101.170.0 and 52.101.170.1, along with 5 other.