blach1.dk

Records from scan: 2026-09-30 21:19:24 · 1061ms total · last checked 2026-10-18 10:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blach1.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.175 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by blach1-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.175	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	blach1-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

1 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:807e:afb0:9710:dd6e	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 152ms

TXT Record
MS=ms48716806
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (blach1.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#

checked 2026-10-07 22:14:51

www	46.30.213.175 2a02:2350:5:10c:807e:afb0:9710:dd6e (AS51468) (address records, no CNAME)
www vs bare domain	Same network blach1.dk: 46.30.213.175 2a02:2350:5:10c:807e:afb0:9710:dd6e (AS51468) www.blach1.dk: 46.30.213.175 2a02:2350:5:10c:807e:afb0:9710:dd6e (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-blach1-dk._domainkey.scantrader.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-blach1-dk._domainkey.scantrader.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#

67ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026092901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

32ms

38ms

AAAA

32ms

TXT

152ms

CAA

22ms

HTTPS

41ms

TLSA

597ms

SOA

48ms

MTA-STS

52ms

DNSSEC

67ms

SRV

55ms

Total

1061ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:19:24 shown	1061ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:32:46	860ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 21:02:54	1113ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 00:03:11	1541ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 09:35:32	1255ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 03:30:53	2152ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 20:35:22	8943ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 15:13:22	911ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-16 11:25:36	806ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-29 13:26:30	760ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-28 05:46:19	717ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-27 22:27:37	1632ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 14:45:08	801ms	2 NS 1 A 4 MX	🔒 Secure