281st.com - robtex.com

281st.com

DNSSEC⚠️ Not signed
A74.208.236.30🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTR74-208-236-30.elastic-ssl.ui-r.com
NSns1098.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:98🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1098.ui-dns.de
A217.160.80.98🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1098.ui-dns.de
NSns1098.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5162:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1098.ui-dns.biz
A217.160.81.98🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1098.ui-dns.biz
NSns1098.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5262:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1098.ui-dns.com
A217.160.82.98🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1098.ui-dns.com
NSns1098.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5362:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1098.ui-dns.org
A217.160.83.98🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1098.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1098.ui-dns.dehostmaster@1and1.com 2016-06-16 #12

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=1778557431
WOT: UNKNOWN (62/100)

Subdomains

www.281st.com

Same first word

281st.com

Similar names

218st.com
st182.com
812ts.com
182st.cn
st812.ru
812st.cn
st182.de
ts182.com
218ts.cn
218ts.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1098.ui-dns.bizns1098.ui-dns.comns1098.ui-dns.dens1098.ui-dns.orgns51.1and1.comns52.1and1.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA74.208.236.30216.250.120.12174.208.87.178
●NSns1098.ui-dns.biz2018-08-21 → 2026-05-12 · 3 obs
○ 2017-01-03 02:05:16
● 2018-08-21 10:32:46
● 2026-05-12 03:59:26
●NSns1098.ui-dns.com2018-08-21 → 2026-05-12 · 3 obs
○ 2017-01-03 02:05:16
● 2018-08-21 10:32:46
● 2026-05-12 03:59:26
●NSns1098.ui-dns.de2018-08-21 → 2026-05-12 · 3 obs
○ 2017-01-03 02:05:16
● 2018-08-21 10:32:46
● 2026-05-12 03:59:26
●NSns1098.ui-dns.org2018-08-21 → 2026-05-12 · 3 obs
○ 2017-01-03 02:05:16
● 2018-08-21 10:32:46
● 2026-05-12 03:59:26
○NSns51.1and1.com2015-06-01 → 2017-01-03 · 4 obs
● 2015-06-01 15:37:22
● 2017-01-03 02:05:16
○ 2018-08-21 10:32:46
○ 2026-05-12 03:59:26
○NSns52.1and1.com2015-06-01 → 2017-01-03 · 4 obs
● 2015-06-01 15:37:22
● 2017-01-03 02:05:16
○ 2018-08-21 10:32:46
○ 2026-05-12 03:59:26
○MXmx00.1and1.com2015-06-01 → 2018-08-21 · 4 obs
● 2015-06-01 15:37:22
● 2018-08-21 10:32:46
○ 2026-04-01 22:44:28
○ 2026-05-12 03:59:26
●MXmx00.ionos.com2026-04-01 → 2026-05-12 · 3 obs
○ 2018-08-21 10:32:46
● 2026-04-01 22:44:28
● 2026-05-12 03:59:26
○MXmx01.1and1.com2015-06-01 → 2018-08-21 · 4 obs
● 2015-06-01 15:37:22
● 2018-08-21 10:32:46
○ 2026-04-01 22:44:28
○ 2026-05-12 03:59:26
●MXmx01.ionos.com2026-04-01 → 2026-05-12 · 3 obs
○ 2018-08-21 10:32:46
● 2026-04-01 22:44:28
● 2026-05-12 03:59:26
○A216.250.120.1212017-01-03 → 2017-01-03 · 4 obs
○ 2016-04-27 09:58:50
● 2017-01-03 02:05:16
○ 2018-08-21 10:32:46
○ 2026-05-12 03:59:26
●A74.208.236.302018-08-21 → 2026-05-12 · 3 obs
○ 2017-01-03 02:05:16
● 2018-08-21 10:32:46
● 2026-05-12 03:59:26
○A74.208.87.1782015-06-01 → 2016-04-27 · 4 obs
● 2015-06-01 15:37:22
● 2016-04-27 09:58:50
○ 2017-01-03 02:05:16
○ 2026-05-12 03:59:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
281st.comns1098.ui-dns.de, ns1098.ui-dns.biz, ns1098.ui-dns.org, ns1098.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.83.98

NS records: ns1098.ui-dns.de, ns1098.ui-dns.biz, ns1098.ui-dns.org, ns1098.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 281st.com (unsigned zone)

⏱️ Timing

Total: 855ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.30
NS4ns1098.ui-dns.biz, ns1098.ui-dns.com...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1098.ui-dns.de hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1098.ui-dns.com, ns1098.ui-dns.com)

Analysis

Hierarchy

281st.com is the parent of www.281st.com.

IP Addresses

281st.com points to IP number 74.208.236.30.

For instance, other host names smart-terra.com, onaeharris.com, khjradio.com, couponcubs.com and scott-doty.com share IP numbers with 281st.com.

Name Servers

281st.com is delegated to four name servers: ns1098.ui-dns.biz, ns1098.ui-dns.com, ns1098.ui-dns.de and ns1098.ui-dns.org.

281st.com shares name servers with other domains at least partially, for example fachseminare-vonfuerstenberg.de, bitcoind.space, 3dtexturvisualisierung.de, nutriplus.de and energybp.com.

Host names with two IP numbers:

ns1098.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5162:100 and 217.160.81.98

ns1098.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5262:100 and 217.160.82.98

ns1098.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:98 and 217.160.80.98

ns1098.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5362:100 and 217.160.83.98

Mail Servers

Two mail servers mx00.ionos.com and mx01.ionos.com handle 281st.com.

281st.com shares the same mail server setup as other domains, for instance rpsvc.com, patwelle.com, tarheelsfootprint.com, aazhing.com and bwjtb.com.

Host names with one IP number:

mx00.ionos.com points to: 74.208.5.3.

mx01.ionos.com points to: 74.208.5.21.