blocs-walls.dk

Records from scan: 2026-10-13 12:18:42 · 1192ms total · last checked 2026-10-22 07:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blocs-walls.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by blocswalls-dk01c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 43ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	blocswalls-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::c 2a01:111:f403:ca21::8 2a01:111:f403:ca48::e 52.101.103.39 52.101.185.21 52.101.209.31 52.101.68.25	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db8pr02cu00101.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 63ms

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

📝 TXT Records#

3 records 149ms

TXT Record
google-site-verification=c_ncssRc_IuGxuXxN1J9C3aWBalgupZWzZ-LPyIsL6s
MS=ms54737600
v=spf1 +include:spf.protection.outlook.com +include:sendgrid.net -all

✉️ SPF#

Policy	Record (blocs-walls.dk)
-all (hard fail)	v=spf1 +include:spf.protection.outlook.com +include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.blocs-walls.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:654890a671d30@dmarc.centerasecurity.com;

📬 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 2026-10-13 12:18:42

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network blocs-walls.dk: 195.47.247.18 (AS51468) www.blocs-walls.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
s1	s1.domainkey.u1018819.wl070.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u1018819.wl070.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-blocswalls-dk01c._domainkey.dbkk1.e-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-blocswalls-dk01c._domainkey.dbkk1.e-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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2026101204
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 2026-10-12 16:54:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-08-15
Expires	2027-08-31 (312d)

🔗 Same registrant#

5 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
blocksandwalls.dk	Punktum dk A/S (direct)
bloksandwalls.dk	Punktum dk A/S (direct)
copenhagenblocsandwalls.dk	Punktum dk A/S (direct)
danskbjergklub.dk	Punktum dk A/S (direct)
koebenhavnsklatrecenter.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

42ms

37ms

AAAA

40ms

TXT

149ms

CAA

28ms

HTTPS

35ms

TLSA

592ms

SOA

26ms

MTA-STS

49ms

DNSSEC

117ms

SRV

63ms

Total

1192ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 12:18:42 shown	1192ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 10:46:13	1435ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 06:28:41	1090ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 05:55:03	1063ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:40:11	742ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 18:00:44	5025ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 03:21:41	711ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 13:11:57	1167ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 00:40:47	3886ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 01:25:38	2047ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 10:29:15	1102ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:09:51	1111ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 04:59:09	1157ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:50:58	949ms	2 NS 1 A 1 MX	🔒 Secure