nerostein.dk DNS records

🖥️ Nameservers4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.radicenter.com	185.86.211.11 2a13:c5c0:dc1::11	ns1.radicenter.com ns1.radicenter.com	AS216263 Radicenter OU AS216263 Radicenter OU
ns2.radicenter.eu	2a04:3542:1000:910:34cf:d8ff:fe6d:6dbb 94.237.27.189	ns2.radicenter.eu ns2.radicenter.eu	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
ns3.radicenter.ee	2001:7d0:5341:ce00::1 90.191.43.167	0001-0000-0000-0000-ce00-5341-07d0-2001.sta.estpak.ee kp9-gw.radicenter.eu	AS3249 Telia Eesti AS AS3249 Telia Eesti AS
ns4.radicenter.fi	2a04:3540:1000:310:34cf:d8ff:fe6d:5bc1 94.237.119.73	ns4.radicenter.fi ns4.radicenter.fi	AS202053 UpCloud Ltd AS202053 UpCloud Ltd

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.86.211.137	3600s	cph.radicenter.eu	AS216263	Radicenter OU	185.86.211.0/24	🇪🇪 Estonia	Pärnu

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nerostein-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04:: 2a01:111:f403:ca09::7 2a01:111:f403:ca48::a 52.101.209.153 52.101.68.16 52.101.68.3 52.101.73.4	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 227ms

TXT Record
MS=ms95333436
v=spf1 ip4:185.86.211.137 ip4:185.86.211.157 include:_spf.radicenter.eu +a +mx +ip4:212.47.208.137 +include:spf.protection.outlook.com +include:_spf.smaily.com -all

✉️ SPF

Policy	Record (nerostein.dk)
-all (hard fail)	v=spf1 ip4:185.86.211.137 ip4:185.86.211.157 include:_spf.radicenter.eu +a +mx +ip4:212.47.208.137 +include:spf.protection.outlook.com +include:_spf.smaily.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.nerostein.dk	z1DJLxun6oPNJHgVZLAhjk6LjaJPMHOtsAk2znGWyWc

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC112ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026083004
Primary NS (MNAME)	ns1.radicenter.com
Responsible (RNAME)	admin@radicenter.eu
Refresh	3600s
Retry	900s
Expire	2592000s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

38ms

MX

39ms

AAAA

33ms

TXT

227ms

CAA

41ms

HTTPS

33ms

TLSA

377ms

SOA

0ms

MTA-STS

63ms

DNSSEC

112ms

SRV

99ms

Total

956ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 16:19:58	956ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 11:09:53	1362ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 22:22:39	994ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 21:51:59	1036ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 20:50:03	3651ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 20:15:04	3007ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 17:37:43	5642ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 17:29:13	8980ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 17:20:45	3641ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 06:18:40	16622ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 05:19:05	5949ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 05:05:52	10855ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 20:16:15	5243ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 20:01:01	4493ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 15:48:55	10707ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 20:19:30	7236ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 05:06:56	3669ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 21:14:53	1796ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 08:03:57	2186ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 18:11:04	1280ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 12:35:56	3397ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 23:27:03	4770ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 23:16:34	3196ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 22:38:45	10700ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 22:30:52	14789ms	4 NS 1 A 1 MX	🔓 Insecure	View