bindernaesefterskole.dk

📜 Historical scan 2026-07-02 00:51:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bindernaesefterskole.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 March 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.166.22.221 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by bindernaesefterskole-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.166.22.221	3600s	—	AS14061	DigitalOcean, LLC	188.166.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	bindernaesefterskole-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca09::9 52.101.68.25 52.101.68.29 52.101.68.5 52.101.73.15	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 152ms

TXT Record
google-site-verification=U5G-hN8zBKPkWGU3Kg0_Rsr4tj458ZTcesmnTPlpEdM
MS=ms43944567
v=spf1 ip4:83.136.91.38 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (bindernaesefterskole.dk)
~all (soft fail)	v=spf1 ip4:83.136.91.38 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#

3 records 40ms

Flags	Tag	Value
0	issue	digicert.com
0	issue	letsencrypt.org
0	issue	rapidssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-19 02:04:55

www	104.21.38.65 172.67.219.183 2606:4700:3032::ac43:dbb7 2606:4700:3034::6815:2641 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bindernaesefterskole.dk: 104.21.38.65 172.67.219.183 2606:4700:3032::ac43:dbb7 2606:4700:3034::6815:2641 (AS13335) www.bindernaesefterskole.dk: 104.21.38.65 172.67.219.183 2606:4700:3032::ac43:dbb7 2606:4700:3034::6815:2641 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
s1	s1.domainkey.u2685664.wl165.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u2685664.wl165.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-bindernaesefterskole-dk._domainkey.bindernaesefterskole.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-bindernaesefterskole-dk._domainkey.bindernaesefterskole.n-v1.dkim.mail.microsoft	RSA · ~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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

33ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 07:58:27

Field	Value
Registrar	CURANET A/S
Registered	1997-03-12
Expires	2027-03-31 (162d)

🔗 Same registrant#

1 domain

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
bindernaes.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

48ms

35ms

36ms

AAAA

41ms

TXT

152ms

CAA

40ms

HTTPS

36ms

TLSA

136ms

SOA

33ms

MTA-STS

42ms

DNSSEC

59ms

SRV

68ms

Total

728ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 02:04:55	1184ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-06 02:08:48	3041ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 01:50:13	1690ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 12:41:22	2050ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 17:37:06	1322ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-10 18:54:52	1002ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 20:49:56	1122ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 03:52:37	1189ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-11 19:58:18	4166ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-08 15:28:27	1529ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:51:40 shown	728ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:36:15	949ms	2 NS 1 A 1 MX	🔒 Secure