ringsted-privatskole.dk

📜 Historical scan 2026-10-22 15:21:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ringsted-privatskole.dk is a .dk domain served by 2 nameservers (cory.ns.cloudflare.com, piper.ns.cloudflare.com). It was registered on 4 October 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.140 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ringstedprivatskole-dk02b.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

2 records 86ms

Nameserver	IP addresses	PTR	ASN / ISP
cory.ns.cloudflare.com	108.162.193.93 172.64.33.93 173.245.59.93 2606:4700:58::adf5:3b5d 2803:f800:50::6ca2:c15d 2a06:98c1:50::ac40:215d	cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
piper.ns.cloudflare.com	108.162.194.35 162.159.38.35 172.64.34.35 2606:4700:50::a29f:2623 2803:f800:50::6ca2:c223 2a06:98c1:50::ac40:2223	piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 112ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.140	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.149	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 124ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ringstedprivatskole-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca21::a 2a01:111:f403:ca38::a 2a01:111:f403:ca48::a 52.101.103.36 52.101.185.114 52.101.73.120 52.101.91.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

2 records 113ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:bb95	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:78c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.140,172.67.187.149 ech=AEX+DQBBXAAgACA/od5J/6eikSy4ob//FpKSIg1JEIG0nMVyRrh8/5FUQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bb95,2606:4700:3037::6815:78c

🔌 SRV Records#

1 records 156ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 398ms

TXT Record
MS=ms83936737
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ringsted-privatskole.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 2026-10-23 21:24:34

www	104.21.7.140 172.67.187.149 2606:4700:3031::ac43:bb95 2606:4700:3037::6815:78c (AS13335) (address records, no CNAME)
www vs bare domain	Same network ringsted-privatskole.dk: 104.21.7.140 172.67.187.149 2606:4700:3031::ac43:bb95 2606:4700:3037::6815:78c (AS13335) www.ringsted-privatskole.dk: 104.21.7.140 172.67.187.149 2606:4700:3031::ac43:bb95 2606:4700:3037::6815:78c (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

227ms

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

🏷️ SOA#

83ms

Field	Value
Serial	2418147115
Primary NS (MNAME)	cory.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 12:29:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-10-04
Expires	2026-12-31 (66d)

🔗 Same registrant#

36 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).

Domain	Registrar
adventist.dk	Punktum dk A/S (direct)
adventistakirkjan.dk	Punktum dk A/S (direct)
adventistkirke.dk	Punktum dk A/S (direct)
adventistspejder.dk	Punktum dk A/S (direct)
adventkirke.dk	Punktum dk A/S (direct)
adventkirken.dk	Punktum dk A/S (direct)
aspejder.dk	Punktum dk A/S (direct)
bibelklub.dk	Punktum dk A/S (direct)
bibelstudium.dk	Punktum dk A/S (direct)
cafekirken.dk	Punktum dk A/S (direct)
danskbogforlag.dk	Punktum dk A/S (direct)
duelighedstegn.dk	Punktum dk A/S (direct)
egehytten.dk	Punktum dk A/S (direct)
enbedrefamilie.dk	Punktum dk A/S (direct)
finderuplejren.dk	Punktum dk A/S (direct)
gratisbibel.dk	Punktum dk A/S (direct)
hasda.dk	Punktum dk A/S (direct)
hjaelpeaktion.dk	Punktum dk A/S (direct)
hopechannel.dk	Punktum dk A/S (direct)
inspirate.dk	Punktum dk A/S (direct)
korrespondanceskolen.dk	Punktum dk A/S (direct)
kskolen.dk	Punktum dk A/S (direct)
lifeconnect.dk	Punktum dk A/S (direct)
medieafdelingen.dk	Punktum dk A/S (direct)
nordiskcamporee.dk	Punktum dk A/S (direct)
nystartilivet.dk	Punktum dk A/S (direct)
quiz28.dk	Punktum dk A/S (direct)
sabbat.dk	Punktum dk A/S (direct)
sabus.dk	Punktum dk A/S (direct)
sdaicc.dk	Punktum dk A/S (direct)
solbakken-randers.dk	Punktum dk A/S (direct)
sondervang.dk	Punktum dk A/S (direct)
svanevejprivatskole.dk	Punktum dk A/S (direct)
uaonline.dk	Punktum dk A/S (direct)
webkirke.dk	Punktum dk A/S (direct)
webpræst.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

112ms

124ms

AAAA

113ms

TXT

398ms

CAA

103ms

HTTPS

73ms

TLSA

236ms

SOA

83ms

MTA-STS

186ms

DNSSEC

227ms

SRV

156ms

Total

2409ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 21:24:34	738ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-23 18:36:14	1474ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-22 15:21:20 shown	2409ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 12:02:04	2732ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 01:21:45	675ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 15:25:32	1406ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 17:22:05	4511ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 05:48:16	1328ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 09:52:05	1155ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 11:53:33	1566ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 08:09:59	6180ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 04:19:05	998ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 14:15:35	1807ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 05:11:38	22472ms	2 NS 2 A 1 MX	🔓 Insecure