tellefsen.dk

Records from scan: 2026-10-09 12:37:05 · 1666ms total · last checked 2026-10-17 03:28 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tellefsen.dk is a .dk domain served by 3 nameservers (ns1.hyp.net, ns2.hyp.net, ns3.hyp.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.124 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by tellefsen-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hyp.net	151.249.124.1 2a01:5b40:ac1::1	ns1.hyp.net ns1.hyp.net	AS12996 Domeneshop AS AS12996 Domeneshop AS
ns2.hyp.net	192.174.68.10 2001:67c:1bc::10	ns2.hyp.net ns2.hyp.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns3.hyp.net	151.249.126.3 2a01:5b40:ac3::1	ns3.hyp.net ns3.hyp.net	AS208045 Domeneshop AS AS208045 Domeneshop AS

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.124	300s	s8.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	tellefsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::6 2a01:111:f403:ca3c::a 52.101.103.137 52.101.209.31 52.101.68.8 52.101.73.120	mail-du0pr03cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00300.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
🔶 Autoconfig	188.166.143.55

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 527ms

TXT Record
_globalsign-domain-verification=FrCaqJIHaP4dzU273w_7Po4axAHKIDGXm9moMqD_lx
_globalsign-domain-verification=Z796tNt_hxp69FCLdJlGfPc8Ta-IjfUz6pqvKAK3lm
MS=ms69765804
P-iRG9kDi9DE
v=msv1 t=0BA7E399-0FC2-43DC-A99D-3D675C8B027
v=spf1 ip4:128.77.131.114 ip4:87.116.13.124 include:spf.protection.outlook.com include:spf.comendosystems.com include:spf.zentura.dk include:spf.stom.dk include:spf.permido.com -all

✉️ SPF#

Policy	Record (tellefsen.dk)
-all (hard fail)	v=spf1 ip4:128.77.131.114 ip4:87.116.13.124 include:spf.protection.outlook.com include:spf.comendosystems.com include:spf.zentura.dk include:spf.stom.dk include:spf.permido.com -all

📨 DMARC#

Policy	Record (_dmarc.tellefsen.dk)
p=none (monitor only)	v=DMARC1; p=none; 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#

checked 2026-10-09 12:37:05

www CNAME	tellefsen.dk (all on tellefsen.dk) → 87.116.13.124 (AS31027)
www vs bare domain	Same network tellefsen.dk: 87.116.13.124 (AS31027) www.tellefsen.dk: 87.116.13.124 (AS31027)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
s1	s1.domainkey.u13994007.wl008.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u13994007.wl008.sendgrid.net	RSA · ~2048 bit
selector1	selector1-tellefsen-dk._domainkey.fredetellefsen.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-tellefsen-dk._domainkey.fredetellefsen.onmicrosoft.com	RSA · ~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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

194ms

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

🏷️ SOA#

71ms

Field	Value
Serial	1790135988
Primary NS (MNAME)	ns1.hyp.net
Responsible (RNAME)	hostmaster@domeneshop.no
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

77ms

48ms

74ms

AAAA

56ms

TXT

527ms

CAA

62ms

HTTPS

141ms

TLSA

511ms

SOA

71ms

MTA-STS

161ms

DNSSEC

194ms

SRV

171ms

Total

1666ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:37:05 shown	1666ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 00:44:10	1220ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 09:24:13	934ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:53:25	978ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-31 05:32:44	1643ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 10:45:09	3184ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-06 22:22:08	9285ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-16 09:51:16	1270ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-19 16:51:03	779ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:55:39	1298ms	3 NS 1 A 1 MX	🔒 Secure