syd.dk

📜 Historical scan 2026-10-03 18:13:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

syd.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 January 1997 (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 syd-dk.mail.protection.outlook.com, smtp-in.sto-hy.se.stejtech.net and 1 more. 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 32ms

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 31ms

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#

3 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	syd-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:c967::a 2a01:111:f403:ca04::f 2a01:111:f403:ca38::8 52.101.73.120 52.101.73.126 52.101.73.153 52.101.91.159	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00207.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
10	600s	smtp-in.sto-hy.se.stejtech.net	192.162.219.155 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	600s	smtp-in.sto-ste.se.stejtech.net	192.162.219.49 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 168ms

TXT Record
MS=ms20984708
MS=ms34049995
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (syd.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 2026-10-08 20:45:40

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network syd.dk: 195.47.247.18 (AS51468) www.syd.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

124ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026100301
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 2026-10-02 18:46:09

Field	Value
Registrar	ONE.COM A/S
Registered	1997-01-31
Expires	2030-05-31 (1320d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

31ms

AAAA

34ms

TXT

168ms

CAA

29ms

HTTPS

39ms

TLSA

983ms

SOA

37ms

MTA-STS

67ms

DNSSEC

124ms

SRV

137ms

Total

1979ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 20:45:40	2490ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-03 18:13:15 shown	1979ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-02 18:09:16	1265ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-23 16:29:38	1202ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-06 11:29:42	1246ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-06 00:38:15	1743ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-30 00:30:01	1554ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-28 06:37:25	1211ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-27 05:10:50	1574ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-06 13:11:34	4069ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-04 23:29:14	1988ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-23 14:40:48	1172ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-23 13:43:18	966ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 23:03:45	2286ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-20 19:02:22	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 11:52:59	840ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-18 05:07:51	3382ms	2 NS 1 A 3 MX	🔒 Secure