nerostein.dk

📜 Historical scan 2026-09-23 22:58:23 · ← 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 53ms

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 51ms

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 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nerostein-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 2a01:111:f403:ca21::e 52.101.185.21 52.101.68.27 52.101.68.8 52.101.91.21	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr05cu00105.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 Records#

2 records 305ms

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#

9074ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092306
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#

53ms

51ms

74ms

AAAA

49ms

TXT

305ms

CAA

61ms

HTTPS

59ms

TLSA

360ms

SOA

0ms

MTA-STS

84ms

DNSSEC

9074ms

SRV

85ms

Total

9842ms

🕐 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	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 shown	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