olafshus.com - robtex.com

olafshus.com

DNSSEC⚠️ Not signed
A2a02:3c8:0:1026::89🇮🇸 BASIS-AS2a02:3c8::/32 BASIS-V6-NETWORK
A185.67.181.89🇮🇸 BASIS-AS185.67.180.0/22 BASIS-185-NETWORK
NSns1.simnet.is ⭐
A157.157.133.114🇮🇸 ICENET-AS1157.157.0.0/16 MILA Customers
PTRns1.simnet.is
NSns2.simnet.is
A157.157.133.115🇮🇸 ICENET-AS1157.157.0.0/16 MILA Customers
PTRns2.simnet.is
NSns3.simnet.is ⚠️ Not in parent delegation
A2a05:d018:59d:3201:7395:f3be:4cb:af1a🇮🇪 Amazon2a05:d018:400::/38 AMAZON AWS
A18.202.64.212🇮🇪 Amazon18.202.0.0/15 EC2 DUB prefix
PTRns3.simnet.is
MXmx-biz-01.simnet.is ⭐
A194.105.231.5🇮🇸 ICENET-AS1194.105.224.0/19 Mila hf.
PTRmx-biz-01.simnet.is
MXmx-biz-02.simnet.is(10)
A194.105.232.5🇮🇸 ICENET-AS1194.105.224.0/19 Mila hf.
PTRmx-biz-02.simnet.is
MXmx-biz.simnet.is(10)
A194.105.231.5🇮🇸 ICENET-AS1194.105.224.0/19 Mila hf.
PTRmx-biz-01.simnet.is
A194.105.232.5🇮🇸 ICENET-AS1194.105.224.0/19 Mila hf.
PTRmx-biz-02.simnet.is
SOAns1.simnet.ishostmaster@olafshus.com 2020-01-20 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776303367

Same first word

olafshus.com

Similar names

sflashou.com
olafhuss.de
olafhuss.eu

DNS History

9 records (8 active, 1 former)

20162017201820192020202120222023202420252026NSns1.simnet.isns2.simnet.isns3.simnet.isMXmx-biz-01.simnet.ismx-biz-02.simnet.ismx-biz.simnet.isA185.67.181.892a02:3c8:0:1026::89157.157.130.114
●NSns1.simnet.is2015-08-23 → 2026-04-16 · 2 obs
● 2015-08-23 01:43:46
● 2026-04-16 01:36:58
●NSns2.simnet.is2015-08-23 → 2026-04-16 · 2 obs
● 2015-08-23 01:43:46
● 2026-04-16 01:36:58
●NSns3.simnet.is2026-02-23 → 2026-04-16 · 3 obs
○ 2015-08-23 01:43:46
● 2026-02-23 13:40:24
● 2026-04-16 01:36:58
●MXmx-biz-01.simnet.is2015-08-23 → 2026-04-16 · 2 obs
● 2015-08-23 01:43:46
● 2026-04-16 01:36:58
●MXmx-biz-02.simnet.is2015-08-23 → 2026-04-16 · 2 obs
● 2015-08-23 01:43:46
● 2026-04-16 01:36:58
●MXmx-biz.simnet.is2015-08-23 → 2026-04-16 · 2 obs
● 2015-08-23 01:43:46
● 2026-04-16 01:36:58
○A157.157.130.1142015-08-23 → 2017-02-17 · 4 obs
● 2015-08-23 01:43:46
● 2017-02-17 02:16:18
○ 2026-02-23 13:40:24
○ 2026-04-16 01:36:58
●A185.67.181.892026-02-23 → 2026-04-16 · 3 obs
○ 2017-02-17 02:16:18
● 2026-02-23 13:40:24
● 2026-04-16 01:36:58
●A2a02:3c8:0:1026::892026-02-23 → 2026-04-16 · 3 obs
○ 2017-02-17 02:16:18
● 2026-02-23 13:40:24
● 2026-04-16 01:36:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...-
olafshus.comns1.simnet.is, ns2.simnet.is-

✅ Authoritative Response

Server:157.157.133.114

NS records: ns1.simnet.is, ns2.simnet.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olafshus.com (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A1185.67.181.89
AAAA12a02:3c8:0:1026::89
NS3ns1.simnet.is, ns3.simnet.is...
MX3mx-biz.simnet.is (pri: 5), mx-biz-02.simnet.is (pri: 10)...
SOA1ns1.simnet.is hostmaster.olafshus.com

Analysis

IP Addresses

olafshus.com points to two IP numbers: 2a02:3c8:0:1026::89 and 185.67.181.89.

Other host names, for instance islandsgris.is, advance.is, hara.is, icelandtrade.com and telnet.is share IP numbers with olafshus.com.

Name Servers

olafshus.com is delegated to three name servers: ns1.simnet.is, ns2.simnet.is and ns3.simnet.is.

olafshus.com at least partially shares its name servers with other domains, for instance 231.105.194.in-addr.arpa, 158.157.157.in-addr.arpa, 232.105.194.in-addr.arpa, 19.220.85.in-addr.arpa and 89.157.157.in-addr.arpa.

Host names with two IP numbers:

ns3.simnet.is points to 2a05:d018:59d:3201:7395:f3be:4cb:af1a and 18.202.64.212.

Host names with one IP number:

ns1.simnet.is points to 157.157.133.114.

ns2.simnet.is points to 157.157.133.115.

Mail Servers

olafshus.com is handled by three mail servers: mx-biz-01.simnet.is, mx-biz-02.simnet.is and mx-biz.simnet.is.

olafshus.com shares some mail servers with other domains, including trehar.is, stepp.is, suzuki.is, ofn.is and laugarholl.is.

Host names with two IP numbers:

mx-biz.simnet.is points to 194.105.231.5 and 194.105.232.5.

Host names with one IP number:

mx-biz-01.simnet.is points to 194.105.231.5.

mx-biz-02.simnet.is points to 194.105.232.5.

Host names pointing to 194.105.231.5: mx-biz.simnet.is and mx-biz-01.simnet.is.

Host names pointing to 194.105.232.5: mx-biz.simnet.is and mx-biz-02.simnet.is.