siso.dk

Records from scan: 2026-10-11 20:43:25 · 1351ms total · last checked 2026-10-17 04:23 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siso.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 81.95.249.184 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by siso-dk.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 42ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.184	43200s	dw-d003.dw-mgmt.lan	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	siso-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:c967::c 2a01:111:f403:ca09::22 2a01:111:f403:ca38::a 52.101.185.114 52.101.209.153 52.101.68.15 52.101.68.25	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-cpjpr05cu00204.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.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 → 40.104.116.24
🔶 Autoconfig	81.95.249.184

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 166ms

TXT Record
_globalsign-domain-verification=GsF96eT1txMVkgPUyWqPHTqvkqTvxV7GrJ41kF2o3q
klaviyo-site-verification=Tu9qia
MS=ms38613971
v=spf1 ip4:83.221.130.9 ip4:194.126.192.54 ip4:81.95.249.184 include:spf.protection.outlook.com include:sendgrid.net ~all

✉️ SPF#

Policy	Record (siso.dk)
~all (soft fail)	v=spf1 ip4:83.221.130.9 ip4:194.126.192.54 ip4:81.95.249.184 include:spf.protection.outlook.com include:sendgrid.net ~all

📨 DMARC#

Policy	Record (_dmarc.siso.dk)
p=quarantine	v=DMARC1;p=quarantine

📬 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 2026-10-11 20:43:25

www	81.95.249.184 (AS48854) (address records, no CNAME)
www vs bare domain	Same network siso.dk: 81.95.249.184 (AS48854) www.siso.dk: 81.95.249.184 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u50951748.wl249.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u50951748.wl249.sendgrid.net	RSA · ~2048 bit
selector1	selector1-siso-dk._domainkey.sisodenmark.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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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

🏷️ SOA#

70ms

Field	Value
Serial	2026101101
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#

42ms

34ms

45ms

AAAA

36ms

TXT

166ms

CAA

37ms

HTTPS

40ms

TLSA

698ms

SOA

70ms

MTA-STS

66ms

DNSSEC

104ms

SRV

63ms

Total

1351ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 20:43:25 shown	1351ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 16:01:51	1165ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 07:52:00	1031ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 10:23:38	1797ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 08:55:32	1159ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 08:35:47	1048ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 23:20:56	1246ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:35:47	3039ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 05:41:20	7251ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 19:48:26	9345ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 00:29:02	1926ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 14:38:44	1697ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 23:58:51	2051ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 01:54:13	812ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:58:42	899ms	2 NS 1 A 1 MX	🔒 Secure