svedbergs.dk

📜 Historical scan 2026-10-05 21:24:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

svedbergs.dk is a .dk domain served by 4 nameservers (ephemera.nmugroup.se, origo.nmugroup.com, unit.nmugroup.com and 1 more). It was registered on 8 December 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. Mail is handled by svedbergs-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ephemera.nmugroup.se	2a02:80:3ffe::28 85.30.129.28	ephemera.nmugroup.se ephemera.nmugroup.se	AS34244 Teleservice Bredband Skane AB AS34244 Teleservice Bredband Skane AB
origo.nmugroup.com	193.183.80.4 2001:67c:1b2c::4	origo.nmugroup.com origo.nmugroup.com	AS204074 Nordisk Media Utveckling AB AS204074 Nordisk Media Utveckling AB
unit.nmugroup.com	2001:4db8:e004::2 217.10.116.210	unit.nmugroup.com unit.nmugroup.com	AS35706 Net at Once Sweden AB AS35706 Net at Once Sweden AB
vertex.nmugroup.se	195.246.120.244 2a02:752:0:18::18	vertex.nmugroup.se vertex.nmugroup.se	AS42708 Glesys AB AS42708 Glesys AB

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	3600s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	svedbergs-dk.mail.protection.outlook.com	52.101.103.143 52.101.181.156 52.101.68.27 52.101.68.39	mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:1c50:94::2	3600s	—	AS30811	Optimizely AB	2a00:1c50:94:0:0:0:0:0/48	🇸🇪 Sweden	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 79ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	0	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 178ms

TXT Record
6acld2mghenoi62vm2kcb186jt
b4rjhte67j7ub50moki1am5ojm
gmbMghKekCMcinQbZMZn9HcND+FVD2W6msVRpGe8p/CfjJN0dFD+swBZuVzdxP8VObSHDxz0avl+rgHPt8KzBQ==
MS=ms62133269
v=spf1 ip4:193.15.228.34 include:spf.protection.outlook.com include:_spf.online.superoffice.com include:19569693.spf03.hubspotemail.net include:_spf.svedbergs_dk._d.easydmarc.pro -all

✉️ SPF#

Policy	Record (svedbergs.dk)
-all (hard fail)	v=spf1 ip4:193.15.228.34 include:spf.protection.outlook.com include:_spf.online.superoffice.com include:19569693.spf03.hubspotemail.net include:_spf.svedbergs_dk._d.easydmarc.pro -all

📨 DMARC#

Policy	Record (_dmarc.svedbergs.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:9a1fcd765a@rua.easydmarc.us;ruf=mailto:9a1fcd765a@ruf.easydmarc.us;ri=86400;fo=1;

📬 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 2026-10-23 02:18:16

www CNAME	www.svedbergs.dk.dxcloud.episerver.net (all on episerver.net) → 104.18.42.4 172.64.145.252 2606:4700:4407::6812:2a04 2606:4700:4407::ac40:91fc (AS13335)
www vs bare domain	Different networks svedbergs.dk: 217.114.94.2 2a00:1c50:94::2 (AS30811) www.svedbergs.dk: 104.18.42.4 172.64.145.252 2606:4700:4407::6812:2a04 2606:4700:4407::ac40:91fc (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-svedbergs-dk._domainkey.svedbergs.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-svedbergs-dk._domainkey.svedbergs.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#

97ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2026100507
Primary NS (MNAME)	origo.nmugroup.com
Responsible (RNAME)	dns@nmugroup.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 19:34:05

Field	Value
Registrar	Nordisk Media Utveckling AB
Registered	1997-12-08
Expires	2026-12-31 (68d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

31ms

29ms

33ms

AAAA

39ms

TXT

178ms

CAA

31ms

HTTPS

47ms

TLSA

16043ms

SOA

55ms

MTA-STS

47ms

DNSSEC

97ms

SRV

79ms

Total

16697ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 02:18:16	4746ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-21 00:39:18	4573ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-19 19:19:54	17565ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-18 17:27:56	16782ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-17 16:53:38	4426ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-16 15:51:48	5860ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-15 14:13:28	5469ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-14 13:29:10	17093ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-13 11:48:18	4491ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-12 09:34:24	16675ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-10 02:30:11	5254ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 22:39:44	18705ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-07 22:29:48	18841ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-06 22:21:16	17631ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-05 21:24:58 shown	16697ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 21:13:44	4455ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 21:10:21	17867ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 21:04:24	4516ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 20:56:41	4622ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:04:04	17873ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 17:55:51	16723ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 17:43:44	17023ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 17:25:35	17038ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 17:15:58	17113ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-25 17:11:59	17062ms	4 NS 1 A 1 MX	🔒 Secure