xtelwireless.dk DNS records

🖥️ Nameservers2 records 258ms

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 Records1 records 244ms

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 Records1 records 256ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	xtelwireless-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca04::a 2a01:111:f403:ca09::b 52.101.68.8 52.101.73.12 52.101.73.26 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 326ms

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

📝 TXT Records3 records 713ms

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

✉️ SPF

Policy	Record (xtelwireless.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

🔗 TLSA / DANE

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

🔐 DNSSEC554ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

258ms

A

244ms

MX

256ms

AAAA

186ms

TXT

713ms

CAA

246ms

HTTPS

195ms

TLSA

383ms

SOA

0ms

MTA-STS

345ms

DNSSEC

554ms

SRV

326ms

Total

6391ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 20:16:22	6391ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 12:20:38	2064ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 00:27:56	7556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 03:45:31	9457ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 10:31:05	1266ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 02:27:59	889ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 11:22:05	868ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:20:10	1579ms	2 NS 1 A 1 MX	🔒 Secure	View