tvsyd.dk

📜 Historical scan 2026-07-07 10:25:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tvsyd.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 8 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.232.42.132 is hosted by Fastly, Inc. (AS54113) in Denmark. Mail is handled by tvsyd-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#

4 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 448ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.232.42.132	60s	—	AS54113	Fastly, Inc.	199.232.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	tvsyd-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::2 52.101.68.0 52.101.68.15 52.101.68.36 52.101.73.19	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 106ms

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

📝 TXT Records#

12 records 280ms

TXT Record
_globalsign-domain-verification=eldbnUvkD1EjL8zCLPE6UaAm2uv6kPP6XbN1CEbNla
_globalsign-domain-verification=OFUpPYy9E9gXSfuXBsIGoY2PTdUm1d8JCMkUA-ZX2F
adobe-idp-site-verification=6a1e84b5-62c1-48d4-a556-4687bd094746
apple-domain-verification=FahXLIAUSG7E5i1Z
globalsign-domain-verification=sl1IK1bg0HdwbxuAPEo6WjdpnAbitYCXTjNbEh2swF
globalsign-domain-verification=w8_UZoDFqspTW9ErXFAv_6OOtmkQrMf9nY23KSc6pz
globalsign-domain-verification=wcQ5x2_dB1PcWR4s3cW7c0IBsBpIGcwBh9ocda8i_c
google-site-verification=Ind66xNUcoLe3gAKi4ODC6UtnS_fxeEcQTVIDSfaj0c
google-site-verification=Nnmqhvql8Zrv1_sDvbvqkwLW6wZFkO8YlzZ5Sf-2gT4
NNvUgi+ygKQOjl0nSV5IygvKfuDfdDne37ZEKNpbQWAvLD8yi9UNSojdZVjSo3m93J2WFGh+3WGy3ZNNqTQOWA==
Sendinblue-code:108bc744451f24630d98bbca159751fe
v=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com include:mailgun.org include:spf.eu.signature365.net ip4:35.159.43.55 include:send.heyloyalty.com -all

✉️ SPF#

Policy	Record (tvsyd.dk)
-all (hard fail)	v=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com include:mailgun.org include:spf.eu.signature365.net ip4:35.159.43.55 include:send.heyloyalty.com -all

📨 DMARC#

Policy	Record (_dmarc.tvsyd.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:uhj3k6co@ag.eu.dmarcian.com; ruf=mailto:uhj3k6co@fr.eu.dmarcian.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#

latest probe, not this scan · checked 2026-10-08 11:34:11

www CNAME	j.sni.global.fastly.net (all on fastly.net) → 199.232.42.132 (AS54113)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-tvsyd-dk._domainkey.tvsyd.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: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.tvsyd.dk	z3xu53k7d5xrde4m0c.fastly-validations.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026060906
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 04:21:28

Field	Value
Registrar	Eurodns S.A
Registered	1998-01-08
Expires	2027-03-31 (160d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

448ms

41ms

AAAA

60ms

TXT

280ms

CAA

39ms

HTTPS

44ms

TLSA

416ms

SOA

0ms

MTA-STS

69ms

DNSSEC

87ms

SRV

106ms

Total

1925ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 11:08:48	2210ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-05 04:00:16	3222ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 03:43:59	1272ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-21 11:58:28	1194ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-14 09:06:13	1356ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-01 04:10:08	840ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-30 03:35:26	2243ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 00:07:13	1168ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-12 17:15:05	10339ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-07 07:49:23	10441ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-25 08:14:10	3252ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-23 07:06:22	11146ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-17 11:38:47	1339ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-07 10:25:41 shown	1925ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-04 19:57:16	1777ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 23:47:43	3597ms	4 NS 1 A 1 MX	🔒 Secure