svend-es.dk

📜 Historical scan 2026-10-08 03:49:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

svend-es.dk is a .dk domain served by 3 nameservers (ns.efif.dk, ns2.efif.dk, ns3.efif.dk). It was registered on 2 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.43.14 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by svendes-dk01c.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#

3 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.efif.dk	195.254.168.23	ns.efif.dk	AS51073 Aarhus Business College
ns2.efif.dk	195.254.168.12	ns2.efif.dk	AS51073 Aarhus Business College
ns3.efif.dk	20.23.170.35	—	AS8075 Microsoft Corporation

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.14	300s	linux14.scannet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	svendes-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca21::e 2a01:111:f403:ca48::10 2a01:111:f403:ca48::8 52.101.103.137 52.101.103.140 52.101.68.15 52.101.91.162	mail-db4pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 119ms

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

📝 TXT Records#

5 records 207ms

TXT Record
MS=ms64504391
Svendborg Erhvervsskole
T4nLUBg76B14SeKkgAyZ9/7+B/OwF8ce1vqhvZ/+LGYYIlMF2GWzz3iNPg0h04dQCFYY8MJ3ZsEFbXRYbNlcTg==
uvmid=479413
v=spf1 include:spf.protection.outlook.com include:_spf2.efif.dk include:spfinclude.signflow.dk include:spf.scannet.dk Ip4:217.195.176.72 ip4:91.215.162.220 -all

✉️ SPF#

Policy	Record (svend-es.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf2.efif.dk include:spfinclude.signflow.dk include:spf.scannet.dk Ip4:217.195.176.72 ip4:91.215.162.220 -all

📨 DMARC#

Policy	Record (_dmarc.svend-es.dk)
p=reject	v=DMARC1; p=reject; pct=100; ruf=mailto:analyze@svend-es.dk; rua=mailto:analyze@svend-es.dk

📬 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 2026-10-19 08:51:07

www	217.195.176.72 (AS31027) (address records, no CNAME)
www vs bare domain	Different networks svend-es.dk: 185.21.43.14 (AS48854) www.svend-es.dk: 217.195.176.72 (AS31027) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-svendes-dk01c._domainkey.efif.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-svendes-dk01c._domainkey.efif.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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2011062308
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-18 09:02:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-09-02
Expires	2027-09-30 (345d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
sesg.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

53ms

63ms

AAAA

56ms

TXT

207ms

CAA

53ms

HTTPS

69ms

TLSA

803ms

SOA

55ms

MTA-STS

70ms

DNSSEC

128ms

SRV

119ms

Total

1611ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 08:51:07	1038ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-18 08:44:49	4209ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-16 08:16:56	3323ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-14 02:44:42	4292ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-08 03:49:01 shown	1611ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-07 03:46:52	951ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 00:09:27	1186ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 23:49:30	838ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 07:29:19	952ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 05:52:16	3663ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 04:39:23	2082ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-21 02:46:55	2325ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-13 23:20:58	7199ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-06 21:40:10	1152ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-04 11:01:29	821ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-01 03:06:54	1012ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-30 21:05:12	1429ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 11:54:27	1127ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-24 17:40:57	12384ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-19 12:48:33	9325ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-18 12:46:48	1643ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-16 16:59:16	4253ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-13 08:27:50	5473ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-09 22:18:58	17011ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-08 02:55:49	3403ms	3 NS 1 A 1 MX	🔒 Secure