xtel.dk

📜 Historical scan 2026-10-12 11:15:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

xtel.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 September 2005 (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 xtel-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

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 29ms

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 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	xtel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca3c::a 52.101.103.143 52.101.103.162 52.101.103.39 52.101.91.153	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-matpr04cu00101.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
🔶 Autoconfig	94.231.103.68

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 52ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 151ms

TXT Record
anthropic-domain-verification-sz9gsw=PwImBG9MHf1rE63fM1VMWZ587
atlassian-domain-verification=/2apfp3V5MaA/WBasDiRbUvT0P1mMlaKRTtK2JykRSCEAdoBcusYCDAIU6dMnvre
atlassian-domain-verification=/BLOSmFElMGnqX3RZ9ygXuAqgz34OC1xjcuhHigi153t79R1ybsrfJqNTaZ/7Cwf
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (xtel.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.xtel.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-16 20:05:20

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network xtel.dk: 195.47.247.18 (AS51468) www.xtel.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#

55ms

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

🏷️ SOA#

33ms

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#

WHOIS fetched 2026-10-08 14:18:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-09-01
Expires	2027-09-30 (345d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

29ms

40ms

AAAA

42ms

TXT

151ms

CAA

28ms

HTTPS

43ms

TLSA

654ms

SOA

33ms

MTA-STS

45ms

DNSSEC

55ms

SRV

52ms

Total

1088ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 20:05:20	1407ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 11:15:54 shown	1088ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 01:35:32	1717ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 19:34:54	711ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 15:57:51	4229ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 16:00:14	1287ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 23:49:00	3439ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 09:28:52	3254ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 20:05:06	1135ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 19:55:44	914ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 13:57:30	2152ms	2 NS 1 A 1 MX	🔒 Secure