nerostein.dk

📜 Historical scan 2026-10-09 07:22:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nerostein.dk is a .dk domain served by 4 nameservers (ns1.radicenter.com, ns2.radicenter.eu, ns3.radicenter.ee and 1 more). It was registered on 30 November 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.86.211.137 is hosted by Radicenter OU (AS216263) in Estonia. Mail is handled by nerostein-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 224ms

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 Records#

1 records 108ms

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 Records#

1 records 247ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nerostein-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca09::22 2a01:111:f403:ca48::e 52.101.68.12 52.101.68.8 52.101.73.145 52.101.91.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00101.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 → 40.99.157.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 510ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 17:02:19

www	185.86.211.137 (AS216263) (address records, no CNAME)
www vs bare domain	Same network nerostein.dk: 185.86.211.137 (AS216263) www.nerostein.dk: 185.86.211.137 (AS216263)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-nerostein-dk._domainkey.nerostein.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔏 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)

🔐 DNSSEC#

277ms

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

🏷️ SOA#

148ms

Field	Value
Serial	2026100901
Primary NS (MNAME)	ns1.radicenter.com
Responsible (RNAME)	admin@radicenter.eu
Refresh	3600s
Retry	900s
Expire	2592000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 13:48:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-11-30
Expires	2026-11-30 (44d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

224ms

108ms

247ms

AAAA

222ms

TXT

510ms

CAA

239ms

HTTPS

252ms

TLSA

231ms

SOA

148ms

MTA-STS

124ms

DNSSEC

277ms

SRV

577ms

Total

1966ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 17:02:19	4409ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-15 15:02:46	1239ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-14 14:35:01	3595ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-13 13:24:42	1330ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-12 12:26:43	2311ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-11 10:02:57	4714ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-10 08:58:58	7629ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-09 07:22:36 shown	1966ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-08 07:14:04	3765ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-07 07:09:27	4801ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-06 01:58:34	4094ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-05 01:54:58	2227ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-04 01:44:35	1138ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-03 01:42:00	1252ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-02 01:40:49	749ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 01:28:53	1277ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 01:15:27	1214ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 01:08:44	868ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-28 00:50:46	1486ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 00:25:50	1581ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-26 00:06:31	961ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-24 23:45:51	1426ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-23 22:58:23	9842ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-23 11:03:21	3536ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-21 14:38:17	5402ms	4 NS 1 A 1 MX	🔓 Insecure